Series 212 - Weather-Proof Differential Pressure Transmitter

Differential Pressure, Air Velocity and Flow


Series 212 - Weather-Proof Differential Pressure Transmitter

212 Weather-Proof Differential Pressure Transmitter

The Series 212 Weatherproof Differential Pressure Transmitter can accurately measure positive, negative, or differential pressure and send a corresponding 4-20 mA or 0-10 V output signal. The Series 212 Weatherproof Differential Pressure Transmitter is designed with an IP 65 enclosure and can be easily mounted to any flat surface. The Series 212 is not position sensitive and can be mounted in any orientation without compromising accuracy. The compact, lightweight design makes installation simple and easy.

Downloadable PDF's
Datasheet Installation Manual

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Maximum Pressure:
Ranges ≤ 5 PSI (35 kPa) = 15 PSI (100kPa) Max
Ranges > 5 PSI (35 kPa) = 30 PSI (200kPa) Max
Media compatibility:
Air and compatible non-combustible, non-corrosive gases
Ranges ≤ 4" w.c. (1kPa) 1.0%
Ranges ≥ 5" w.c. (1.25kPa) 0.25%
Temperature Ranges:
Compensated: 15° to 120°F (-10° to 50°C)
Operating: -10° to 155°F (-25° to 70°C)
Thermal Effect:
+/- 0.028% FS/°F (+/- 0.50% FS/°C)
+/- 0.25% FS/year
Output Signal:
4-20 mA, 2-wire or 0 - 10 V
Loop Resistance:
250 Ω @ 24 VDC
Power Supply:
12-30 VDC
Enclosure Rating:
IP 65
Electrical Connections:
screw terminals
Electrical Entry:
PG7 Cable Gland
Process Connection:
Barbed fittings for 3/16” flexible tubing
Agency Approvals:


Pressure Range Accuracy
212-D004I-1 0-4"1%
212-D040I-30-40" 0.25%
212-D005P-30-5 PSI0.25%
212-D010P-30-10 PSI0.25%
212-D015P-3 0-15 PSI0.25%
212-D250A-10-250 Pa1%
212-D500A-10-500 Pa1%
212-D001K-10-1 kPa1%
212-D002K-30-2 kPa 0.25%
212-D003K-30-3 kPa0.25%
212-D005K-30-5 kPa0.25%
212-D010K-3 0-10 kPa0.25%
212-D025K-30-25 kPa0.25%
212-D050K-30-50 kPa0.25%
212-D100K-30-100 kPa0.25%

*For 0-10 V output, add -V to the end of the part number. Consult factory for other calibration ranges including zero center ranges.

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