Dwyer 645-5 Wet/Wet Differential Pressure Transmitters, ± 0.25% Accuracy, 4-20 mA (Differential, 50 psi, NPT Female, 1/4 in, IP56, NEMA Type 4X)

Weight: 0.4 kg

Accuracy: ± 0.25 %

Materials: Stainless Steel, Aluminum

Compliance: CE

Display Type: N/A

Accuracy Note: ± 0.25% FS (RSS)

Output Signal: Current

Pressure Type: Differential

Pressure, Max: 50 psi

Pressure, Min: 0 psi

Response Time: 30 to 50 ms

Proof Pressure: Up to 250 psi

Supply Voltage: 11 to 30 Vdc

Loop Resistance: 0 to 1000 Ω

Number of Wires: 2

Span Adjustment: Adjustable

Thermal Effects: ± 0.02% FS/°F

Electrical Output: 4 to 20 mA

Enclosure Ratings: IP56, NEMA Type 4X

Materials, Wetted: 17-4 Stainless Steel, 300 Stainless Steel, Fluoroelastomer, Silicone

Supply Power Type: DC

Media Compatibility: Air, Argon, Carbon dioxide, Helium, Hydrogen, Nitrogen, Oxygen, Steam

Thermal Effects Note: (includes zero and span) ± 0.02% FS/°F, 30 to 150°F (-1 to 65°C).

Electrical Connection: 1/2 NPS female Conduit with Screw Terminal block

Process Connection Size: 1/4 in

Process Connection Type: NPT Female

Storage Temperature, Max: 126 °C

Storage Temperature, Min: -54 °C

Operating Temperature, Max: 80 °C

Operating Temperature, Min: -22 °C

Material Construction Option: Standard

Zero Setting Adjustable Range: Adjustable, ± 1 mA, non-interactive

Datasheet