PSA-916 Sonar Altimeter User`s Manual
Contents
1. Dry the unit with a cloth Inspect the transducer and the exterior of the casing for signs of wear damage Clean the connector on the unit using a lint free alcohol wipe Lubricate the connector O ring mating surface with a light coat of silicone and place the protective dummy plug on the connector Store the unit in its original packing case a cool dry place Teledyne Benthos Inc recommends that the O rings in this unit be inspected after every deployment and changed if there is any sign of wear or damage Otherwise O rings should be changed every two years per manufacturer recommendations Size 2 125 Transducer O ring 2 029 Transducer Housing O ring User s Manual Mar 2006 PSA 916 Sonar Altimeter 13 4 Theory of Operation This section describes the operation of the PSA 916 Sonar Altimeter DO NOT ATTEMPT REPAIR of the PSA 916 Sonar Altimeter unless you are a trained electronics technician For help with any questions about using or maintaining the instrument contact your local Teledyne Benthos Inc representative or call Teledyne Benthos Inc Customer Service at 508 563 1000 Operating Principle The PSA 916 Sonar Altimeter determines the round trip time for a sound pulse to travel from the transducer through the water reflecting off a surface and returning to the transducer Since the speed of sound is known the altimeter can determine the range utilizing this equation R 12. Altimeter 21 Warranty LIMITED WARRANTY Teledyne Benthos Inc warrants that the products sold hereunder shall be free from defects in materials and workmanship under normal use and service when correctly installed used and maintained for a period of 12 months from date of shipment from Teledyne Benthos Inc Purchaser s receipt of any product delivered hereunder shall be an unqualified acceptance of and a waiver by Purchaser of the right of Purchaser to make a claim with respect to such product unless Purchaser gives Teledyne Benthos Inc notice of any claim within 12 months after the receipt of such product This warranty is limited to repair or replacement of the said product at Teledyne Benthos Inc plant in North Falmouth Massachusetts providing the product was not abused or operated other than in accordance with the Teledyne Benthos Inc instruction manuals Since all Teledyne Benthos Inc oceanographic instruments are pressure tested to rated depth prior to shipment Teledyne Benthos Inc does not assume responsibility for any damage due to leakage or implosion Teledyne Benthos Inc reserves the right to modify its warranty at any time in its sole discretion THIS LIMITED WARRANTY IS NOT TRANSFERABLE LIMITATION OF LIABILITY TELEDYNE BENTHOS INC MAKES NO OTHER WARRANTY REGARDING 5 PRODUCTS OR THE PRODUCTS OF OTHERS EITHER EXPRESS OR IMPLIED AND ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
3. WHICH EXCEEDS THE FORGOING WARRANTIES IS DISCLAIMED BY TELEDYNE BENTHOS INC AND EXCLUDED FROM ANY AGREEMENT MADE BY ACCEPTANCE OF ANY ORDER TELEDYNE BENTHOS INC DOES NOT ACCEPT LIABILITY BEYOND THE REMEDIES SET FORTH HEREIN INCLUDING ANY LIABILITY FOR PRODUCTS NOT BEING AVAILABLE FOR USE OR FOR LOST OR CORRUPTED DATA LOSS OF BUSINESS LOSS OF PROFITS LOSS OF USE OF THE PRODUCT OR ANY ASSOCIATED EQUIPMENT COST OF CAPITAL COST OF SUBSTITUTE OR REPLACEMENT PRODUCT FACILITIES OR SERVICES DOWN TIME CHARGES FOR PURCHASER S TIME AND EFFORT THE CLAIMS OF THIRD PARTIES INJURY TO PROPERTY OR ANY OTHER DIRECT INDIRECT SPECIAL RELIANCE INCIDENTAL OR CONSEQUENTIAL DAMAGES REGARDLESS OF THE NATURE OF THE CLAIM AND WHETHER OR NOT FORESEEABLE AND WHETHER OR NOT BASED ON BREACH OF WARRANTY CONTRACT OR TORT INCLUDING NEGLIGENCE OR STRICT LIABILITY EVEN IF TELEDYNE BENTHOS INC INC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR FOR ANY CLAIM BY ANY THIRD PARTY EXCEPT AS EXPRESSLY PROVIDED HEREIN THIS LIMITATION OF LIABILITY APPLIES BOTH TO PRODUCTS AND SERVICES AND SUPPORT PROVIDED PURCHASER UNDER THIS AGREEMENT NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY TELEDYNE BENTHOS INC ITS AGENTS OR EMPLOYEES SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF THE LIMITED WARRANTY PROVIDED ABOVE ANY AND ALL LIABILITY OF TELEDYNE BENTHOS INC IS EXPRESSLY LIMITED TO THE PRICE PURCHASER HAS PAID FOR THE PRODUCTS PURC
4. meet the averaging criteria then an will be appended to the previous value If under range detection is selected and the value is under range then lt will be appended to the data If the unit is not functioning correctly E1 lt cr gt lt If gt will be output If this occurs see section 4 4 3 User s Manual Mar 2006 PSA 916 Sonar Altimeter 8 Error Output This output is useful for indicating the validity of the data whenever the analog output is the source of range output This line will be a logic 1 5 volts whenever no echo was detected in the last range interrogation cycle Essentially this line is high whenever it would be necessary to output an E on the serial output This line also goes high if error condition E1 occurs If this line is low it can be assumed that the altimeter is functioning normally and the analog output is valid Analog Output The analog output ranges from 0 VDC to 4 98 VDC which represents 0 00 to 99 99 meters Note that if no echo is received the output will go to full scale 4 98 External Key This line is used to tell the PSA 916 Sonar Altimeter to take a range reading The altimeter looks for a transition from a logic 1 5 volts to a logic 0 0 volts Once the transition is detected the altimeter will take a range reading and wait 200 ms before looking for the next transition Thus the minimum time between key pulses is 200 ms However there is no maximum
5. outputs data and receives power through a 6 pin connector The PSA 916 Sonar Altimeter is supplied with the mating pigtail and a dummy plug Whenever the pigtail is not installed install the dummy plug to protect the connector pins Connector Pin out The functional assignments of the six pin connector is as follows RS 232 Input External Key Input External power ground AAN RS 232 Output Error Outputt Analog output ground External power 6 24V NOTE To select RS 232 Input install a jumper between JP4 pins 2 amp 3 To select External Key Input install a jumper between JP4 pins 1 amp 2 tTo select RS 232 Output install a jumper between pins 1 4 2 To select Error Output install a jumper between JP3 pins 2 amp 3 User s Manual Mar 2006 PSA 916 Sonar Altimeter 7 Connector view looking at the PSA 916 Sonar Altimeter RS 232 Input Output The RS 232 communications port is set to the following parameters Baud 1200 2400 4800 or 9600 user selectable Number of Data Bits 8 Number of Stop Bits 1 Parity none On power up the following banner message will be output Benthos PSA 916 V1 2 Where the number following the V is the firmware version The serial output will be in the following format Rxx xx lt cr gt lt lf gt where can range from 0 80 to 99 99 If no echo was received the output will be R99 99E lt cr gt lt If gt If an echo was missed or the value does not
6. 2 Cs t A t Where Cs the speed of sound in meters per second t the total round trip travel time in seconds R range in meters The nominal speed of sound is 1 500 meters per second in water and is used by the PSA 916 Sonar Altimeter Note that the speed of sound is affected by temperature salinity and pressure The A t factor is the jitter or the ability of the detectors to accurately determine the presence or absence of a pulse Jitter is a function of operating frequency system bandwidth and signal to noise ratio In the PSA 916 Sonar Altimeter At is approximately 5 microseconds or approximately 0 4 cm total distance Since the total travel time is divided by two in the above formula the jitter error is 0 2 cm User s Manual Mar 2006 PSA 916 Sonar Altimeter 14 Board Level Description Power Supply The input power can range from 6 to 24 volts and is diode protected by CR1 to prevent reverse polarity The power supply regulates the input power to 5 VDC and 12 VDC Transmitter The microprocessor generates a key pulse putting the transceiver into the transmit mode for the duration of the pulse A train of 1 us pulses is output from the transceiver at the oscillator frequency of 200 kHz which are later stretched to 1 8 us pulses These pulses are then boosted to drive the transducer with a sinusoidal 200 kHz burst lasting for the duration of the key pulse Receiver The transmit pulse and any received e
7. 6 OPUS i kam a ama essen er usia 16 Messgoe uu 17 Pacem EISE ien 18 Drawing sb O testa ndun eoa 19 Return Procedures SEI ted 20 i Fo Hd a T has a 21 User s Manual Mar 2006 PSA 916 Sonar Altimeter 1 1 Description The PSA 916 Sonar Altimeter is a microprocessor controlled self contained underwater acoustic product It generates a narrow beam acoustic signal and measures the travel time for the signal to bounce back from the target surface The unit provides range data in both analog and digital formats for analysis and process control The PSA 916 Sonar Altimeter is the same as the standard PSA 916 Sonar Altimeter except it is housed in a corrosion resistant pressure case It is O ring sealed and rated for operation in water depths up to 6 000 meters The external 6 pin connector provides connections for external power source input external key source RS 232 input analog and RS 232 output m R y d g 9 2 w Ei i lt x PSA 916 Sonar Altimeter User s Manual Mar 2006 PSA 916 Sonar Altimeter 2 Applications The Model PSA 916 Sonar Altimeter with the built in flexibility of its microprocessor design cost effectivel
8. 916 Sonar Altimeter 18 5 Packing List em porne Mete Beton _ Teledyne PSA 916 Sonar Altimeter Benthos Inc Top Assembl RMG 6 FS Impulse or Connector 6 pin pigtail equivalent equivalent Benthos Inc Altimeter equivalent User s Manual Mar 2006 PSA 916 Sonar Altimeter 19 6 Drawing List 1 60 Re 56554 mm TELEDYNE BENTHOS E OS A Teledyne Technologies Company ES 55 Non 02556 508 563 1000 F 508 563 6444 9 41 Model 2 00 99022 Serial XXXX 2 E 2 PRESSURE TESTED PSI g 4 RE gt www benthos com Made in USA XO 2 SS PSA 916 Outline Drawing Mi PSA 916 Pinout Drawing User s Manual Mar 2006 PSA 916 Sonar Altimeter 20 7 Return Procedures If you need to return an PSA 916 Sonar Altimeter for warranty service contact Teledyne Benthos Inc for a Return Material Authorization RMA number and shipping instructions Teledyne Benthos Inc Tel 508 563 1000 Fax 508 563 6444 e mail sales benthos com You will need to provide the following information to receive a Return Material Authorization RMA Reason for return Number of altimeters to be returned Serial number of each unit Shipping method if applicable NOTE Do not ship an altimeter without a Return Material Authorization User s Manual Mar 2006 PSA 916 Sonar
9. HASER S SOLE REMEDY AGAINST TELEDYNE BENTHOS INC IN ANY DISPUTE UNDER THIS AGREEMENT SHALL BE TO SEEK RECOVERY OF THE AMOUNTS PURCHASER PAID PURSUANT TO THE LIMITED WARRANTY PROVIDED ABOVE UPON THE PAYMENT OF WHICH TELEDYNE BENTHOS INC ITS AGENTS AND EMPLOYEES AND AFFILIATES WILL BE RELEASED FROM AND DISCHARGED OF ALL FURTHER OBLIGATIONS AND LIABILITY TO PURCHASER THE LIMITED WARRANTY OF TELEDYNE BENTHOS INC GIVES PURCHASER SPECIFIC LEGAL RIGHTS AND PURCHASER MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO PURCHASER User s Manual Mar 2006
10. PSA 916 Sonar Altimeter User s Manual Revision B Mar 2006 P N 007217 TELEDYNE BENTHOS A Teledyne Technologies Company Teledyne Benthos Inc Inc 49 Edgerton Drive North Falmouth MA 02556 www benthos com Tel 508 563 1000 Fax 508 563 6444 e mail sales benthos com PSA 916 Sonar Altimeter Preface This User Manual provides complete instructions on using and maintaining the PSA 916 Sonar Altimeter Please read it prior to deploying the equipment and keep it where it can provide a reference during setup and operation of the altimeter This manual is divided into the following eight sections Description Specifications Setup and Deployment Theory of Operation Packing List Drawing List Return Procedures Warranty N Proprietary Information The information description and illustrations in this manual are the property of Teledyne Benthos Inc Materials may not be reproduced or disseminated without the prior written consent of Teledyne Benthos Inc Changes Teledyne Benthos Inc reserves the right to make changes to meet new specifications at any time without incurring any obligation to modify previously installed units This manual is provided for informational and reference purposes only and is subject to change without notice Notes and Warnings Where applicable special notes and warnings are presented as follows NOTE A reminder to check that certain crit
11. as required If in internal Key mode the microcontroller will wait 200 ms from the previous key before sending another key pulse thus starting the whole cycle over again If in external Key mode the microcontroller will wait for a low going pulse on the key In input before sending the next key pulse Averaging Algorithm A moving weighted average is used Each new range is given a weight of 25 while the previous value is given a weight of 7596 In addition if the new range differs significantly from the old range then the new range will be skipped and the old range will be used Note that the algorithm will not skip more than two consecutive ranges If two consecutive ranges have been skipped then the next new range will be used Note that if a range is skipped then an E is appended to the data and the error output is goes to a logic 1 BVDC User s Manual Mar 2006 PSA 916 Sonar Altimeter 16 Diagnostics Analog output The analog output can be tested by using the DIP switches to put the altimeter in test mode The following table shows the dip switch settings and the corresponding analog output SWi sw2 sw swa sws OUTPUT SERIAL OUTPUT OFF 1 Volt Analog out 1V ON 2 Volts Analog out 2V OFF 3 Volts Analog out 3V ON 4 Volts Analog out 4V OFF 5 Volts Analog out 5V WARNING Do not set to the Teledyne Benthos Use position or damage may result User s Manual Ma
12. choes are input to the receiver through a transmit receive network The receive signal is attenuated during transmit and during the first few milliseconds of the receive cycle when the returned echoes are likely to be the strongest Once the transceiver senses the receive signal it goes through a high gain amplifier and uses the same circuitry as the transmitter so the receiver and transmitter are always tuned to the same frequency Microcontroller The microcontroller provides the system timing and computing power operating a crystal controlled clock frequency of 12 MHz and is initialized via a power reset when power is applied The microcontroller also generates the error output and sends data to the 12 bit digital to analog converter for the analog output and the RS 232 driver User s Manual Mar 2006 PSA 916 Sonar Altimeter 15 Firmware Description Main Program The program generates the key pulse which causes a 200 kHz burst to be transmitted as described in section 4 2 2 The transmission is detected by interrupt 1 which starts a 1us timer If the transmission is not detected the program will output E1 on the RS 232 output The program then waits 133 ms for an echo Once an echo is received it stops the timer and calculates the range If no echo is received the timer is stopped and the range is assumed to be 99 99 meters The range is then sent to the RS 232 and Analog outputs and the error output is set or cleared
13. e Benthos Inc recommends that an in air test be performed followed by a short range in water test prior to the actual deployment A major source of problems with acoustic equipment is that the transducer is not clean and acoustic signals are masked We strongly recommend that prior to each deployment that the user clean the exterior of the pressure casing and transducer with fresh water and a mild detergent Do not use glass cleaner To perform the in air test Turn the altimeter ON by applying power Verify that the RS 232 output is 99 99E and that the analog output is 4 98V Note that if under range detection is enabled verify the RS 232 output is 0 8 lt and the analog output is 39 8 mv detection is not enabled tap on transducer face with a finger and verify that the RS 232 and analog output changes If the in air test was successfully completed proceed to an in water test Make sure the transducer is well below the keel of the boat and away from prop wash and noise test tank or barrel filled with water can be used provided the water depth is at least three feet User s Manual Mar 2006 PSA 916 Sonar Altimeter 11 Deployment Once you are confident that the unit is operating properly on its own you can then integrate it with other instrumentation used in your application If acoustic energy generated by other instruments is strong enough it can adversely affect PSA 916 Sonar Altim
14. eria are met before proceeding further in a step or sequence Awanu A reminder that dangerous consequences could result if certain recommended procedures are not followed User s Manual Mar 2006 PSA 916 Sonar Altimeter 11 Table of Contents 1 2 3 4 CON 1 APPEAR 2 SDecITC dE IOFIS 3 Setup and Deployment I ann n ERUNT 5 Unpacking and Disassembly I nn nn 5 CONNECCION e ol Sa iat 6 Connector LINO tte AS HRS 6 R5 232 SS L Ur ni 7 Error Output M 8 nno o ONIDUE S duse u EDAD REOR AS 8 EA AN anam 8 ESEMOE wanyaq eame een 8 OTi s sors e o a e e e dr Qa ub ed 9 PredeploviTienb duse dee aue bs 10 Deployment caasa HUIUS a ERI 11 A e dita IA 12 OPERATION eS 13 Operating PIIDCIBDIes ios 13 Board Level Description nn ananassa 14 Power Supply DA O 14 WX 14 EEE 14 te stat das ada 14 Firmware Description esed de m Eq 14 Main Program dsd 15 AVES ALSO A cid 15 EVE INOS E S attus nan aa 1
15. erial Output SW 1 Under Range Detection i Dip Switches Jumpers 1 2 RS 1 2 JP1 Installed JP2 Installed JP3 RS 232 Out JP4 External Key In 2 Configuration Standard FSI Mode Custom nja 1 Installed Installed Installed RS 232 Out RS 232 In OFF ON OFF 1 2 3 configuration is set the dip switches This page describes how the unit was configured when shipped to you Any changes to the dip switches will change the configuration Refer to Section 3 User s Manual Mar 2006 PSA 916 Sonar Altimeter 5 3 Setup and Deployment This section provides information on unpacking installation and general operation of the PSA 916 Sonar Altimeter Unpacking and Disassembly As with any sophisticated electronic equipment Teledyne Benthos Inc s products should be handled with a reasonable amount of care when unpacking transporting or storing When shipped from the factory the units are packed in weatherproof cartons Every effort is made at the factory to pack the equipment so as to protect it during shipment and to minimize the effect of any mishandling Carefully inspect each instrument for physical damage as it is unpacked Report any damage to the freight carrier and to the Teledyne Benthos Inc sales office Store the shipping cartons and packing materials in a cool dry place for later use in system transport The unit is shipped compl
16. etely assembled and internally configured Should an internal inspection be deemed necessary the unit can be opened by turning the delrin closure ring counter clockwise The transducer and electronics should slide easily from the pressure case Caution is advised as the electronics is connected to the interface connector at the opposite end of the pressure case NOTE O ring seal is designed into the pressure case end cap to protect the electronic components from moisture A failure of these seals will result in the unit flooding and subsequent loss Whenever the unit is disassembled carefully inspect the O rings for cracks tears and proper fit Replace any damaged O rings The end cap O ring grooves and housing O ring mating faces should also be checked for tool marks or abrasions User s Manual Mar 2006 PSA 916 Sonar Altimeter 6 Prior to reassembling the unit clean O rings and O ring surfaces apply a coat of silicone lubricant to the O rings Reposition the internal components in the casing and tighten the closure ring turning it in a clockwise fashion DO NOT apply excessive torque to the closure ring tightening of the closure ring could damage the ring and make any future disassembly difficult If you suspect that there are items missing or if you suspect that there has been any damage to the equipment contact Teledyne Benthos Inc immediately Connection The PSA 916 Sonar Altimeter
17. eter operation even if the acoustic output of the other instrumentation at different frequencies You may have to relocate or reposition the PSA 916 Sonar Altimeter to achieve reliable results Make sure sources of noise and turbulence such as the boat propeller and ROV thruster motors are not between the altimeter and the target surface and that they are well away from the transducer Securely fasten the PSA 916 Sonar Altimeter to its platform vehicle or instrument package making sure there are no obstructions between the transducer face and the intended target When mounting be sure the anodized finish is not scratched or gouged by clamps bolts etc If the unit is mounted on an underwater vehicle be sure that the sound beam path is perpendicular to the horizontal flying position of the vehicle Note that excessive pitch or roll motion will influence the PSA 916 Sonar Altimeter range measurement The PSA 916 Sonar Altimeter radiation pattern is 14 Make sure the altimeter is attached to the bottom of the ROV so that it is not affected by echoes from the skids In applications using multiple altimeters within each others range their transmissions should be externally triggered to avoid crosstalk between the units The sound beam pattern is an important consideration The pattern consists of the main beam and small side lobes stemming from it Certain conditions may cause range errors from side lobe reflections A strong acou
18. limit to the time between key pulses Note that the analog value will be valid 200 ms after sending the external key FSI Mode In FSI mode the unit acquires range information once every 200 ms but only reports the range data over the RS 232 output after receiving a Z through the RS 232 input User s Manual Mar 2006 PSA 916 Sonar Altimeter 9 Configuration There are eight switches which determine the mode of operation The different combinations are listed in the table below DIP SWITCHES All dip switch changes will take affect immediately except for the baud rate To change baud rate the unit must be reset i e cycle power oo sr swa se ona ses Emma CESE omo poe erem E E pus mem w e Under range detection FIT if range is less than 0 8 then output is 0 8 lt fo on je or wooed fon mme dC s oF memes x z User s Manual Mar 2006 PSA 916 Sonar Altimeter 10 Predeployment Always test the altimeter immediately before deployment to ensure that the unit can transmit and receive acoustic signals and that the system parameters are correctly set NOTE Always test the operation of each PSA 916 Sonar Altimeter as a stand alone instrument before integrating it into another system Teledyn
19. r 2006 PSA 916 Sonar Altimeter 17 Test Points TP1 Detector normally a logic 1 5 VDC whenever a transmission or a received echo is detected the line goes to a logic 0 0 VDC for the duration of the detection TP2 Transmit Pulse normally a logic 1 12 VDC During transmit a train of 1 8 us pulses at the transmit frequency TP3 Oscillator during Transmit cycle and amplified output of the receiver Note that the scope capacitance will alter the signal TP5 Transmitter Key Normally O VDC during transmit it is at 0 6 VDC lasting for 250 us TP6 2 5 VDC TP7 Analog Output TP8 12VDC TP9 5VDC Top side view of PCB assembly Error Message If Error message E1 is continuously output it means the receiver is unable to detect the transmission of the transmitter Check that Jumper JP1 is installed and that the ground wire from the end cap to J2 is connected Otherwise the most likely source of the failure is something within the transceiver circuitry Contact Teledyne Benthos Inc for repair information or refer to Section 7 Return Procedures in this User s Manual User s Manual Mar 2006 PSA
20. stic reflector close to the instrument reflects a side lobe signal before the main beam echo is received When using a towed vehicle to measure depth a steep slope reflects the side lobe before the main beam is reflected by the bottom directly below the instrument 7 The side lobe reflects off the bottom before a main beam aimed diagonally at the seabed User s Manual Mar 2006 PSA 916 Sonar Altimeter 12 Maintenance If you exercise reasonable care your Teledyne Benthos Inc products should provide you with years of reliable service To ensure an even greater level of reliability Teledyne Benthos Inc recommends that you take a few preventive maintenance measures and that you contact Teledyne Benthos Inc early in your efforts to troubleshoot an altimeter malfunction We have found that most problems are related to the acoustic environment and can be solved with applications planning and pre deployment testing The following steps will help you maintain protection against damage to the altimeter When you retrieve the unit at the completion of a project follow these preventive maintenance procedures Turn the unit OFF by unplugging the mating connector Clean the exterior of the pressure casing and transducer with fresh water and a mild detergent DO NOT USE GLASS CLEANER NOTE It is important to clean the transducer face so that film does not build up on the transducer face and attenuate acoustic signals
21. y meets a wide variety of sonar measurement applications with a single self contained instrument The most common use of the Model PSA 916 Sonar Altimeter is for altitude measurement height above bottom Other uses include Wave height measurement n Obstacle avoidance Altitude of an ROV and other submersibles Surveying of shallow waters 7 Sediment transport studies User s Manual Mar 2006 PSA 916 Sonar Altimeter TRANSMIT FREQUENCY TRANSMIT PULSE WIDTH BEAM PATTERN PULSE REPETITION RATE RANGE ANALOG OUTPUT DIGITAL OUTPUT RESOLUTION POWER REQUIREMENT CURRENT OPERATING DEPTH CONNECTOR MATING PIGTAIL DIMENSIONS WEIGHT User s Manual 2 Specifcations 200 kHz 250 microseconds 14 conical Selectable Internal or External Internal 5 pulses per second External customer controlled rate up to 5 pulses per second 100 meters full scale 1 0 meter guaranteed minimum 0 8 meter typical 0 to 5 VDC RS 232 baud rate 9600 4800 2400 or 1200 user selectable RS 232 1 cm Analog 2 5 cm 6 to 24 VDC 50 mA 15 VDC 100 mA 6 VDC 6 000 meters Part Number Impulse XSG 6 BLC 3 4 16 or equivalent Part Number Impulse RMG 6 FS or equivalent 2 1 4 in OD x 9 38 in long In Air 1 4 Ib In Water 0 8 Ib Mar 2006 PSA 916 Sonar Altimeter 4 Custom Configuration Standard Description of Configuration W182 S
Download Pdf Manuals
Related Search