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Product overview
Differential Pressure, Panel Mount, 3.00 inWC, BiDirectional, +/- 0.5% FSO, 0-10VDC
Application
- Building and Duct Static Pressure
- Filter Monitoring
- Air Flow Measurement
- Process Control
- Roof Top Units
- Isolation Rooms
- Data Centers
Product specifications
Supply Voltage:
4-20 mA Output: 16-36 VDC (250 Ohm Load max.) / 21-36 VDC (500 Ohm Load max) / 24VAC(+/-10%) 50/60 Hz
0-5 VDC Output: 12-36 VDC / 24 VAC (+/- 10%) 50/60 Hz
0-10 VDC Output: 16-36 VDC / 24 VAC (+/- 10%) 50/60 Hz
Supply Current:
4-20 mA Output: 23 mA minimum (0.83 VA)
VDC Output Signals: 5 mA maximum (0.18 VA)
Output Signals:
4-20 mA: 2-wire Loop Powered (output limited to 20.5 mA maximum)
4-20 mA: 3-Wire, VAC Powered (output limited to 20.5 mA maximum)
0-5 VDC or 0-10 VDC: 3-Wire, VAC or VDC Powered (output limited to 5.25 & 10.25 VDC)
Accuracy:
+/- 0.5% FSO (Default) | +/- 0.25% (Optional) for all ranges except 0.1” and +/- 0.1“ wc
Note1: Accuracy includes Hysteresis, Linearity, and Repeatability at 71ºF (21.5ºC) Typical
Operating Temperature Range:
32 to 185ºF (0 to 85ºC)
Compensated Temperature Range:
32 to 122ºF (0 to 50ºC)
Operating Humidity Range:
10 to 95% RH, non-condensing
Storage Temperature Range:
-40 to 176ºF (-40 to 80ºC) | 10 to 95% RH, non-condensing
Thermal Effects:
+/- 0.056% FSO/ºF (+/- 0.10% FSO/ºC)
Warm Up Time:
15 Minutes
Response Time:
4 seconds
Output Update Rate:
500 ms
Zero Function:
Pushbutton Zero Function (Recommended after 15 minutes warm up)
Proof Pressure:
Ranges < 1” wc (248.84 pa): 270” wc (67.2 kPa)
Ranges > 1” wc (0.2488 kPa) to < 10” wc (2.488 kPa): 350” wc (87.12 kPa)
Ranges > 10” wc (2.488 kPa) to < 40” wc (9953.6 kPa): 562” wc (140 kPa)
Burst Pressure:
Ranges < 1” wc (248.84 pa): 415” wc (103.3 kPa)
Ranges > 1” wc (0.2488 kPa) to < 10” wc (2.488 kPa): 550” wc (136.9 kPa)
Ranges > 10” wc (2.488 kPa) to < 40” wc (9953.6 kPa): 1004.7” wc (250 kPa)
Media Types:
Intended for use with non-corrosive, non-ionic gases, such as air and other dry gases
Enclosure Material | Flammability Rating:
Polycarbonate | UL 94 V-0
Enclosure Temperature Rating:
-40 to 248ºF (-40 to 120ºC)
DIN Rail Mounting:
35 mm (U.S. Patent No. 7,416,421)
Wiring Connections:
3 Position de-pluggable screw terminal block | 14 AWG (1.628 mm2) to 24 AWG (0.5105 mm2)
Terminal Block Torque Rating:
4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
Pressure Fitting Material:
Brass
Tubing Connection | Tubing Size:
0.250” (6.35 mm) O.D. x 0.170” (4.318 mm) I.D. Push-On Flexible Poly Tubing
NIST Certification:
3 Point NIST Test Points: 10%, 50%, & 90% of FSO
5 Point NIST Test Points: 10%, 30%, 50%, 70%, and 90% of FSO
Product Dimensions:
4.210” (106.94 mm) x 2.085” (52.96 mm) x 1.340” (34.04 mm)
Product Weight:
0.17 lbs. (0.078 kg)
Agency Approvals:
CE, RoHS2, WEEE, Reach
