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886 introduction specifications operating instructions

1. ference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is con nected Consult the dealer or an experienced radio TV tech nician for help Shielded interface cables must be used in order to comply with emission limits Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment WIRELESS NOTE Wireless receiver must keep a distance at least 40cm from the meter and meter to meter distance must be at least 30cm SPECIFICATIONS ELECTRICAL Temperature Temperature coefficient 0 1 x specified accuracy per C Accuracy Stated accuracy at 23 C 5 C 18 C to 28 C 1 5 FS GENERAL Display 5 digit liquid crystal display LCD Overload or OL is display Battery 1 5V x 4 PCS SIZE AAA UM 4 R03 Battery Life 200 hours with low battery indicator on display Low Battery Symbol is displayed Auto Off power 15 minutes Dimensions 171mm H x 83mm W x 40mm D Weight Approximately 230g including batteries Operating environment 32 F 0 C t
2. or mbar but ton you can change pressure unit 1 psi 27 67990500784 inWc 1 psi 703 0698934059 mmWe 1 psi 68 94756718687 mbar WIRELESS MODE 886W 886UW 886WE 886UWE Pressing the G key for more than two seconds to start wireless function Pressing the G key again for another two seconds to stop wireless function The wire less mode will shut down if there is no wireless signal for two minutes To SET CH ID to 00 00 pressing the mbar key and cy power key for more than 4 seconds with the meter powered down The meter will set channel and ID to 00 00 status The second display will show 00 which means that the channel and ID has been set to 00 To check the channel and ID of the meter When the meter is off press APO key and dy for 4 seconds LCD s main display will show channel num ber the second display will show ID number OPERATION 1 Zero the meter by pressing the ZERO button just before taking the pressure readings while at ambient pressure This will zero both P1 and P2 Connect a single hose to get the gauge pressure relative to the ambient or ZERO pressure Connect both hoses if you want to see relative pressure P1 minus P2 By pressing the P2 or P1 P2 button you can change the display between P2 and P1 P2 is constantly dis played in the LCD Press the unit button makes it possible to switch be tween the four measure
3. is selected the ma nometer meter held the present readings and stops all further measurements Press the HOLD button again to cancel data hold mode causing manometer meter to resume taking measurements 5 ZERO Button ZERO button just before taking the pressure readings while at ambient pressure This will zero both P1 and P2 6 MAX MIN Button Press MIN MAX button to enter the MIN MAX recording mode and REC shows on the display The beeper emits a tone when a new minimum or maximum measurement is recorded Press the MIN MAX button again to cycle through the current readings MAX The highest measurement recorded MIN The lowest measurement recorded MAX MIN The difference of the highest and the lowest measurement AVG The average values of the measurements Pressing MIN MAX button over two seconds to exit the function In this mode press HOLD button to stop recording all values are frozen press HOLD button again to restart recording In this mode the APO function and other buttons are disabled excluding HOLD a Back light buttons Pressing and holding down the MAX MIN button for more than 2 seconds to exit the MAX MIN function P2 and P1 P2 Button Press the P2 or P1 P2 button you can change the display between P2 and P1 P2 psi inWe mmWce mbar Button Press the psi or inWc or mmWc
4. OPERATING INSTRUCTIONS DUAL INPUT DIFFERENTIAL MANOMETER 886 886U USB amp DC Power CE 886WE Wireless S86UWE USB amp DC Power amp Wireless 886W Wireless Fe S86UW USB amp DC Power amp Wireless Main Display Second Display 886W 886UW 886WE 886U WE INTRODUCTION The meter is a portable standalone dual port manometer The meter is capable of taking gas pressure as well as static pressure The meter comes in a rugged rubber boot The meter also has a zero adjust and a hold button to hold the currently displayed reading The auto power off func tion conserves battery life but can be disabled if desired The meter will allow you to take gas pressure up to 60 of Wc The meter will take differential pressure readings and display the difference between P1 and P2 at all times in the lower right corner of the LCD The meter also has four different measurement scales including inches of water column millimeters of water column mbar and psi Static pressure is possible with the resolution to 0 01 of Wc Special purpose static pressure instruments are on the market with better accuracy and temperature compensation but they typically cost many times more than the meter WARNING Before every use check to be sure the meter and its tubing are free from breaks or blockage While using t
5. he meter if you suspect gas is leaking or if you can smell gas close off the gas supply and ventilate the occupied space Identify and repair the source of the leak before continuing with the test In the interest of safety this instrument should only be used by trained competent professionals who know the hazard and consider the risk of working on and with industrial equipment The meter does not measure water pressure under these conditions they will fail Do not exceed 5 psi input pressure WARNING Avoids gauging to the ignitability and the caustic gas otherwise the gas sensor can damage FEDERAL COMMUNICATIONS COMMISSION This device complies with Part 15 of the FCC Rules Operation is subject to the following two condi tions 1 this device may not cause harmful interfer ence and 2 this device must accept any interference received including interference that may cause unde sired operation NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection This equipment generates uses and can radiated radio frequency en ergy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guaran tee that interference will not occur in a particular in stallation If this equipment does cause harmful inter
6. ments scales of inches of water column inWc millimeters of water column mmWe mbar and psi The scale being viewed is displayed on the LCD If you are in an environment where the temperature is noticeably changing while you are taking your reading it is advised that you disconnect the meter from the hoses and ZERO it relative to ambient before each reading MAINTENANCE WARNING To avoid possible electrical shock disconnect the thermocouple connectors from the thermometer before removing the cover Installing and Replacing Battery A Screw B Battery Cover C Battery Power is supplied by 4pcs 1 5V SIZE AAA UM 4 RO3 The C appears on the LCD display when replace ment is needed To replace battery remove screw from back of meter and lift off the battery cover 3 Remove the battery from battery contacts and replace 4 5 Don t keep in place with high Temp or high humidity When not use for long time remove battery Cleaning Periodically wipe the case with a damp cloth and de tergent do not use abrasives or solvents Ver 1 4 02 01 10
7. o 122 F 50 C Compatible Media Dry non corrosive gases Wire Communication Protocol 19200 baud rate 886U 886UW 886UWE Back Side 886U 886UW 886UWE 2 1 USB Port 2 DC power JACK 12V D Se SS Q Wireless Features Frequency range 910 920MHz 886W 886UW 868 1 868 5MHz 886WE 886UWE Low current consumption less than 1mA The transmitting distance can reach 25M without magnetic interference Pressure Pressure Ports Tube connectors for 4mm Units of Measure inWc mmWce mbar psi Resolution 0 01 inch Wc Accuracy 1 5 FS Measurement Range inWc 0 00 to 60 00 mmWe 0 0 to 1500 0 mbar 0 00 to 150 00 psi 0 0000 to 2 0000 OPERATING INSTRUCTIONS 1 CD Button When the power is off press Y button to turn on the meter In the MAX MIN record mode can not power off must exit MAX MIN recording mode then power off 2 APO Button Press the APO button to trigger on or off APO auto power off function and the APO annunciator is dis played It will auto power off when no operation for 15 mins 3 xX Button Press X button to trigger on the backlight function press the x button again to cancel the backlight func tion The backlight will switch off automatically after 30 seconds 4 HOLD Button Press the HOLD button to enter the data hold mode the HOLD annunciator is displayed at the center left of display When data hold mode

886 introduction specifications operating instructions

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