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DIMENSIONS
SPECIFICATIONS
Pressure Ranges .............................±1", ±2", ±5", ±10", ±20" WC
±250 Pa, ±500 Pa, ±1250 Pa, ±2500 Pa, ±5000 Pa
Accuracy ...........................................±1% F.S. @ 22°C (72°F) including hysteresis, non-linearity and repeatability
Measurement Type .......................Static, Velocity, & Total Pressure
Response Time ...............................250 ms
Stability .............................................<±1% F.S.O. per year
Thermal Effects ...............................<±3% over compensated range
Compensated Range....................-25 to 85°C (-13 to 185°F)
Proof Pressure .................................100" W.C. (200" for 5", 10" & 20" models)
Burst Pressure .................................300" W.C. (500" for 20" models)
Operating Conditions ..................0 to 50°C (32 to 122°F), 10 to 90% RH, non-condensing
Power Supply ..................................20-28 Vac/dc (non-isolated half-wave rectified)
Supply Current ...............................<4 mA for voltage output, 20 mA max for current output
Input Voltage Effect ......................Negligible over specified operating range
Protection Circuitry .......................Reverse voltage protected and output limited
Output Signal ..................................4-20 mA (2-wire), 0-10 Vdc (3-wire), field selectable
Output Drive Capabilities ...........
Current:
400 ohms max @ 24 Vdc
Voltage:
10K ohms min
Zero Adjustments ..........................Push-button auto-zero
Wiring Connections ......................Screw terminal block (14 to 22 AWG)
Pressure Connection ....................Barbed ports for 5 mm (0.170" ID) flexible tubing
Conduit Connection .....................1/2" NPT conduit or cable gland
Enclosure ..........................................Polycarbonate UL94-V0, IP65 (NEMA 4X)
F style includes thread adapter (1/2" NPT to M16) and cable gland fitting
Approvals .........................................CE, RoHS
Country of Origin ...........................Canada
PRINTED IN C
ANAD
A
Generally, it is not recommended that the span calibration be performed in the field unless a high quality
calibrator with low differential pressure ranges is available and the temperature of the sensor can be
maintained. Contact the factory for information on this type of calibration.
116.5 mm
4.58"
99.7 mm
3.93"
0.5" NPT
96.27 mm
3.79"
49.27 mm
1.94"
112.5 mm
4.43"
53.7 mm
2.11"
IN-GE-ELPXXXXS-01-03 11/19
Copyright © Greystone Energy Systems, Inc. All Rights Reserved Phone: +1 506 853 3057 Web: www.greystoneenergy.com
