Dwyer 3000MR-10MM Photohelic® Switch/Gages, Differential Pressure, 25 psig Max, Compact (Differential, 10 mmHg, NPT Female, 1/8 in)

Weight: 1.8 lb

Accuracy: ± 3 %

Dial Dia: 4 in

Division: 0.5 mmH2O

Compliance: CE

Dial Depth: 3.125 in

Switch Note: Each set point has 1 form C relays (SPDT), Relay Contacts: (Resistive load) 1 form C rated 1.0A @ 30 VDC, 0.3A @ 110 VDC or 0.5A @ 125 VAC, Gold over clad silver - suitable for dry circuits

Switch Type: SPDT NO/NC, Selectable

Accuracy Note: ± 2% of FS (3000-0 ± 3% of FS). (3000-00 ± 4% of FS)

Pressure Type: Differential

Pressure, Max: 10 mmHg

Pressure, Min: 0 inH₂O

Switch Rating: 1 A @ 30 Vdc, 0.3 A @ 110 Vdc / 0.5 A @ 125 Vac

Proof Pressure: -20 inHg to 25 psi

Supply Voltage: 24 Vdc

Materials, Wetted: Consult Factory

Supply Power Note: 24 Vdc, regulated ± 10%

Supply Power Type: DC

Dial Outer Diameter: 5 in

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

Mounting Orientation: Vertical Diaphragm

Set Point Adjustment: Adjustable Knobs

Electrical Connection: Cable

Process Connection Note: 1/8˝ female NPT (duplicated side and back)

Process Connection Size: 1/8 in

Process Connection Type: NPT Female

Operating Temperature, Max: 120 °F

Operating Temperature, Min: 20 °F

Datasheet