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DS Dual High Range Pressure Switch
Brand: Orion InstrumentsDS Switches have been designed for applications requiring multiple set points, but with only one or two process connections.
Typical applications are for alarm and trip functions. Some others are to keep pressure between two limits HI and LO, with independent signals.
Other applications are for HI and HI-HI limits or LO and LO-LO limits in the same pressure switch.
Pressure switches can be supplied with SPDT, 2SPDT hermetically sealed (silver or gold plated) microswitches or other standard options.
Typical application areas are in power sector, pharma, oil and gas, petrochemical, chemical and other industries.
Features- Robust
- Wide scale for easier setpoint (optional)
- Enclosure protection: IP66 standard
- Reliable accurate microswitches for long life switching
- Field adjustable
Specifications
Brand
Applications
- Boilers & Compressors
- Bulk Drug & Pharma
- Burners & Furnaces
- Chemical Industry
- Glass & Metal Industries
- Mines
- Natural Gas, LPG Storage & Transportation
- Oil & Gas
- Petrochemical
- Refineries
- Textile Machinery
- Water Treatment
BSP Connection
- 1/4” BSP Female
Cable Entry
- Cable Entry Size: 1/2” NPT
- Cable Entry Size: 3/4” NPT
- Cable Entry Size: M20 x 1.5 Cable Gland
Diaphragm Material
- Neoprene
- Sealing Diaphragm: Teflon
Differential Pressure
- psi: 1.74 to 4.35 (kPa: 12 to 30, bar: 0.12 to 0.30)
Electrical Rating
- 5 A at 250 Vac
Enclosure, Body Material
- Die Cast Aluminum
Environmental Protection
- IP66
Materials of Construction
- CSK Screw: Stainless Steel
- HP & LP Plunger: 316 Stainless Steel
NPT Connection
- 1/4” NPT Female
O-Ring Material
- Teflon
Operating Pressure
- psi: 174 (kPa: 1,200, bar: 12) - Max.
Pressure Type
- Differential
Process Connection Material
- Pressure Port: 316 Stainless Steel
- Pressure Port: Aliminum
Set Point - Decreasing
- bar: 0.1 to 3.6
- kPa: 10 to 360
- psi: 1.45 to 52.21
Set Point - Increasing
- bar: 0.1 to 3.6
- kPa: 10 to 360
- psi: 1.45 to 52.21
Switch Type
- Micro Switch
- SPDT
System Pressure
- bar: 0 to 12
- kPa: 0 to 1,200
- psi: 0 to 174