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1. The setting of time delays is done the measurement is displayed CONFIGURATION VIA LCC S SOFTWARE option The software allows to set the alarms the thresholds and the time delay of the manostats 1 1 2 2 To access the configuration via software i 3 3 m Set the DIP switches as shown beside Connect the cable of the LCC S to the connection of the transmitter 4 4 Please refer to the user manual of the LCC S to make the configuration Left DIP switch Right DIP switch The configuration of the parameters can be done either with the DIP switch or via software you can not combine both solutions Se 75 mm MOUNTING a 37 5mm To mount the transmitter mount the ABS plate on the wall drilling 6 mm screws and pins are __40mm__ supplied c i Insert the transmitter on the fixing plate see A on the drawing beside Rotate the housing in E clockwise direction until you hear a click which confirms that the transmitter is correctly installed N N Once the transmitter is installed and powered up please make an autozero to guarantee the correct working of the transmitter in any position MAINTENANCE Please avoid any aggressive solvent Please protect the transmitter and its probes from any cleaning product containing formalin that may be used for cleaning rooms or ducts OPTIONS AND ACCESSORIES e KIAL 100A Power supply class 2 230 Vac in
2. By Casella Espana FEATURES OF HOUSING 90 mm Technical Data Sheet Pressure e Temperature Humidity e Air Velocity e Airflow Sound level CE ee noses A Al IUE KEY POINTS h A en eae Range from 100 100 Pa to 2000 2000 mbar according to model aw l RCR relay output 3A 230 Vac power supply 24 Vac Vdc oe Visual and audible alarm red led in front Cy ABS VO IP65 housing eo Ys turn system mounting with wall mount plate i ists Housing with simplified mounting system ij Solenoid valve for auto calibration only on PST11 model 46 mm Material ABS V0 as per UL94 Protection IP65 Display LCD 10 digits Size 50 x 17 mm Height of digits Values 10 mm Units 5 mm Connections Ribbed 6 2 mm PST11 PST12 PST13 Security 6 2 mm PST14 PST15 Cable gland for cables 8 mm maximum Weight 143g TECHNICAL FEATURES Unit of measurement Accuracy Response time Resolution Autozero Type of fluid Overpressure tolerated Operating temperature Storage temperature Pa mmH O inWG mmHG daPa kPa hPa mbar PST 11 PST 12 PST 13 mbar inWG mmHG PSI mmH20 daPa hPa kPa PST 14 PST 15 PST11 1 of reading 2 Pa PST12 1 5 of reading 3 Pa PST113 1 5 of reading 3 mmH O PST14 and PST15 1 5 of reading 3 mbar 1 e 63 0 3 s 1 Pa 0 1 mmH O 0 01 mbar 0 01 inWG 0 01 mmHG 0 1 daPa 0 001 kPa Manua
3. the alarm rising edge or falling edge The edge determines the action of the alarm according to the trespassing direction of the threshold s nel Rising edge 1 threshold the alarm goes off when the measurement exceeds the threshold and stops when it is below the threshold v l Falling edge 1 threshold the alarm goes off when the measurement is below the threshold and stops when it exceeds the threshold l Monitoring 2 thresholds the alarm goes off when the measurement is outside the defined low and high thresholds Falling edge Rising edge m Measurement m lt Threshold S during the time delayT1 Alarm activation Measurement m gt Threshold S Hysteresis H during time delay T2 Alarm deactivation Measurement m gt Threshold S during the time delay T1 Alarm activation Measurement m lt Threshold S Hysteresis H during the time delay T2 Alarm deactivation m Monitoring The alarm goes off when the measurement is outside the low and high thresholds gt Press briefly on the button to select the trespassing direction then press the button more than 3 seconds to validate this direction and set the thresholds www casella es com Prevencion de Riesgos Laborales Casella e Set the threshold s value The first digit blinks it corresponds to the positive 0 or negative setting of the threshold value Press briefly on the button to select the sign for the
4. Combinations a a 2 E A 3 E a 3m 3 x jon 4 E E E a 4 B gt Threshold configuration The button allows to activate or not an alarm threshold to set the action of the alarm edge to set the threshold s value to set the time delay and to acknowledge the alarm Working principle e By pressing on the button more than 3 seconds you can validate the setting and go to the next setting e By pressing quickly on the button you can increment a value and scroll down the different option or values Setting procedure e Activate or deactivate an alarm gt Press on the button for 3 seconds CONF is displayed then NEG meaning that the relay is in negative security it is excited during an alarm condition gt f needed press quickly on the button to switch the relay in positive security the relay is de energized during an alarm condition or a current breaking POS is displayed gt Press 3 s on the button Alarm screen is displayed with On or Off blinking according to the last saved configuration gt Press quickly on the button the display changes from On activated alarm to Off deactivated alarm gt Press 3 seconds on the button to confirm the setting If the alarm is deactivated the instrument displays the measurement if the alarm is activated the instrument displays the following setting e Set the action of
5. l by push button Automatic by solenoid valve only on PST 11 Air and neutral gases PST11 PST12 21000 Pa PST13 69 000 Pa PST14 1400 mbar PST15 4100 mbar From 0 to 50 C From 10 to 70 C All the accuracies indicated in this technical datasheet were stated in laboratory conditions and can be guaranteed for measurements carried out in the same conditions or carried out with calibration compensation PART NUMBER To order just add the codes to complete the part number J E Measuring range 11 100 100 Pa 12 1000 1000 Pa 13 10 000 10 000 Pa 14 500 500 mbar 15 2000 2000 mbar Example PST 13 Manostat PST with measuring range 10000 to 10000 Pa TECHNICAL SPECIFICATIONS Output 1 RCR relay 3 A 230 Vac Power supply 24 Vac Vdc 10 Consumption 2 VA Relay and alarm status Red led in front and internal buzzer Electromagnetical compatibility EN61326 Electrical connection Terminal block for cables 0 05 to 2 5 mm PC communication USB mini Din Kimo cable Environment Air and neutral gases CONNECTIONS Inside the front housing Fixed back housing Removable front face pu T iaa a s ee Relay terminal Power supply Autozero block terminal block Switchs Hf Solenoid LCC S connection valve only PST 1 Alarm led Pressure connections Button for settings Cable gland ELECTICAL CONNECTIONS as per AC75 700 standard This connection mu
6. me delay 1 corresponds to the time lag before the alarm goes off when the threshold has been reached The time delay 2 corresponds to the time lag before the alarm stops when the measurement is lower than the threshold minus the hysteresis Setting procedure Time 1 for the time delay 1 is displayed then the time in second The first digit blinks press briefly on the button and scroll the figures Press on the button more than 3 seconds to validate Repeat the process until the last digit to set the time delay 1 value from 0 to 600 s and validate Time 2 is displayed the the time in second Repeat the process to set the time delay 2 gt In falling edge mode the time delay 1 corresponds to the time lag before the alarm goes off when the threshold has been reached The time delay 2 corresponds to the time lag before the alarm stops when the measurement is lower than the threshold plus the hysteresis The setting procedure is the same as the rising edge procedure gt n monitoring mode the alarm of the transmitter goes off when the measurement is below the lower threshold and higher the high threshold The time delay 1 corresponds to the time lag before the alarm goes off when the measurement is below the lower threshold and higher the high threshold The time delay 2 corresponds to the time lag before the alarm stops when the measurement is between the lower and higher thresholds The setting procedure is the same as the rising edge procedure
7. put 24 e Connection tube e Straight connections Vac output e Connection fittings e Spherical coupling nut e LCC S configuration software with USB cable e Through connections CASELLA ESPA A S A C Belgrado 4B 28232 Las Rozas Madrid T 34 91 640 75 19 E online casella es com Catalu a T 93 410 16 59 E Casella Cataluna casella es com Castilla y Le n T 661 500 363 E Casella CyL casella es com Levante T 665 325 623 E Casella Levante casella es com Extremadura T 661 500 363 E Casella Extremadura casella es com Pais Vasco T 610 52 58 59 E Casella Paisvasco casella es com Asturias T 985 11 29 19 E Casella Asturias casella es com Andalucia T 687 897 826 E Casella Andalucia casella es com Galicia T 91 640 75 19 E Casella Galicia casella es com www casella es com Prevenci n de Riesgos Laborales Casella
8. st be made by a NO COM NC A qualified technician To make the 12 3 4 5 6 7 connection the transmitter must O 0 not be energized Power supply 24 Vdc Ela Class I SETTINGS AND USE OF THE TRANSMITTER gt Autozero To perform an autozero unplug the 2 pressure connections tubes and press the Autozero key On the PST11 transmitter it is not necessary to unplug the 2 pressure connection tubes When an autozero has been performed On green light turns off then turns on and autoZ is displayed On off switch gt Configuration D To configure the transmitter it must not be energized Then you can make the settings 2 Units setting required with the DIP switches as shown on the drawing below When the transmitter is 3 configured you can power it up 4 To configure the transmitter unscrew the 4 screws from the housing then open it DIP switches allowing the different Right DIP switch settings are then accessible gt Units setting right DIP switch To set a unit of measurement put the 1 2 3 and 4 on off switches as indicated in the table below PST11 PST12 PST13 Configurations Pa mmH O mbar InwG mmHG daPa kPa hPa 16E 1E EE E E 16E Combinations J EE E E E E 2 3 iE sm 3 Hs HH 3 E gt WO 4 E IE E E E 4 B PST14 PST15 Configurations mbar kPa PSI daPa hPa i 1E O 1E en
9. threshold value Press on the button more than 3 seconds to validate The second digit blinks press briefly on the button to scroll the numbers Press the button more than 3 seconds to validate Repeat the process until the last digit to configure the threshold value validate the threshold and go to the following setting If the monitoring edge has been selected the transmitter displays the setting of the second threshold e Set the hysteresis The hysteresis is only for the rising edge and the falling edge modes In rising edge mode the hysteresis allows to the transmitter to stay in alarm when the measurement is between the threshold and the threshold minus the hysteresis Ex fora 100 Pa threshold and a 10 Pa hysteresis the instrument will stay in alarm when the measurement will be between 100 and 90 Pa In falling edge mode the hysteresis allows to the transmitter to stay in alarm when the measurement is between the threshold and the threshold plus the hysteresis Ex fora 100 Pa threshold and a 10 Pa hysteresis the instrument will stay in alarm when the measurement will be between 100 and 110 Pa The first digit blinks set it pressing the button briefly several times then press on the button more than 3 seconds to set the following digit Once the hysteresis is set press the button more than 3 seconds to validate and set the time delays e Set the time delay 1 and the time delay 2 600 seconds maximum gt In rising edge mode the ti

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