Series-MP

Mini-Photohelic Differential Pressure Switch/Gage for Non-Corrosive Gases

(0)

Gage reading unaffected by switch operation and will continue to read pressure even during power loss
Visible switch status LED provides indication of set point switching state
Compact design but with the power of larger devices can meet the same application specifications

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Series-MP

From ^$ 522.75

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15 Variations available

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Data Sheet

Product Overview

Accuracy ± 5 %
Accuracy Note ± 5% of FS @ 70°F (21.1°C)
Compliance CE, cULus
Dial Depth 4.125 in
Dial Outer Diameter 3.0625 in
Division 0
Electrical Connection Screw Terminal
Materials, Wetted Consult Factory
Media Compatibility Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases
Mounting Orientation Vertical
Operating Temperature, Max 120 °F
Operating Temperature, Min 20 °F
Pressure, Min 0 inH₂O
Pressure Type Differential
Process Connection Note Barbed for 3/16˝ ID tubing (STD); 1/8˝ male NPT (optional)
Process Connection Size 3/16 in
Process Connection Type Barbed Fitting
Proof Pressure Up to 30 psi
Set Point Adjustment Push-button
Standard Accessories (2) Mounting Screws, (1) .050" Hex Allen Wrench
Supply Power Note 24 VDC / 24 VAC 50/60 Hz 4 watts
Supply Power Type AC/DC
Supply Voltage 24 Vac/Vdc
Switch Note 5 A @ 120/240 VAC resistive; 5 A @ 30 VDC
Switch Rating 5 A @ 120/240 Vac, 5 A @ 30 Vdc
Switch Type (2) SPDT
Weight 23 oz
Wire Gauge 22 to 12 AWG

The Series MP Mini-Photohelic® Differential Pressure Switch/Gage combines the time proven Minihelic® II differential pressure gage with two SPDT switching set points. The Mini-Photohelic® switch/gage is designed to measure and control positive, negative, or differential pressures consisting of non-combustible and non-corrosive gases. Gage reading is independent of switch operation. Switching status is visible by LED indicators located on the front and rear of the gage. Set points are adjusted with push buttons on the back of the unit.

NIST CALIBRATION available in Product Configurator.