Dwyer 685-01 Vacuum Differential Pressure Transmitter, Adjustable Range, Adjustable Response (Differential, 2 inH₂O, Barbed Fitting, 6 mm, IP54)

Weight: 46 g

Accuracy: ± 0.5 %

Materials: ABS, Polyamide

Compliance: CE, UKCA

Dial Depth: 28 mm

Sensor Type: Piezoresistive Pressure Sensor

Display Type: N/A

Accuracy Note: ≤ ± 0.5% RSS (BFSL), ± 1 Pa, Accuracy specifications are based on measurements at 73°F (23°C)

Mounting Note: Panel Mount

Output Signal: Current

Pressure Type: Differential

Pressure, Max: 2 inH₂O

Pressure, Min: 0 inH₂O

Response Time: 1 s

Supply Voltage: 18 to 30 Vdc

Loop Resistance: 500 Ω max

Number of Wires: 2

Electrical Output: 4 to 20 mA

Enclosure Ratings: IP54

Power Consumption: 21 mA

Relative Humidity: 0 to 95% RH, non-condensing

Supply Power Type: DC

Cable Conduit Type: Cap Nut Conduit

Response Time Note: Default: 1 s, User Selectable: 200 ms

Dial Outer Diameter: 66 mm

Long Term Stability: ≤ ± 1% RSS/year

Media Compatibility: Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases

Cable Conduit Length: 15 mm

Electrical Connection: Cable Gland with Screw Terminal block

Process Connection Size: 6 mm

Process Connection Type: Barbed Fitting

Cable Conduit Length Note: 15 mm (across flats)

Operating Temperature, Max: 70 °C

Operating Temperature, Min: -20 °C