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Series-DP
Adjustable Differential Pressure Switch, SPDT, NEMA-1, 600 psig, 316 SS
- Bellows switch design provides sensitivity to pressure changes but resists vibration preventing out of range switching
- External access to set and rest controls makes for easy adjustments
- Visible set point indicators simplify changes
Series-DP
From
$
1,908.25
Product Overview
- Compliance CE, cULus
- Deadband 1.5 psi
- Electrical Connection 1/2 in NPT female Conduit with Screw Terminal block
- Enclosure Ratings None
- Materials, Wetted Brass
- Mounting Orientation Vertical
- Operating Temperature, Max 180 °F
- Operating Temperature, Min -10 °F
- Pressure Type Differential
- Process Connection Size 1/8 in
- Process Connection Type NPT Female
- Proof Pressure Up to 50 psi
- Set Point Adjustment Internal Thumbwheel or Nut
- Switch Note Snap Action Switch SPDT, 15A @ 120/240 VAC, SPDT Snap switch. (Contact factory for mercury switch)
- Switch Rating 15A @ 120/240 Vac
- Switch Type SPDT NO/NC, Selectable
- Weight 2.3 kg
Two opposing bellows combine maximum sensitivity and vibration resistance at a moderate cost in the Series DP Differential Pressure Switches. Both set and reset points are easily adjustable through non-interactive, externally accessible controls. Visible setpoint indicators simplify changes. SPDT snap action switch, 316 stainless steel or brass bellows, flanged steel housing. Rated pressures to 600 psig.
A wide variety of switches and circuit styles enables exactly the specific type of control function needed for any system. Mercury switches are a good choice for humid areas while snap switches are better able to resist vibration. Various operations possible include single adjustment - fixed deadband, double adjustment - adjustable deadband, manual reset (increasing or decreasing pressure) and two stage with each SPST or SPDT switch independently adjustable. Standard enclosure is NEMA-1 style. Optional weatherproof construction is for outdoor use and explosion-proof enclosure meets requirements for Class I, Groups C & D; Class II, Groups E, F & G.
Product Applications
- Accurate switch triggers in high pressure applications