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Compact Differential Pressure Switch - DE, DEC
Brand: WIKA Alexander Wiegand SE & Co. KGThese high-quality differential pressure switches have been developed especially for safety-critical applications.
The high quality of the products and manufacturing in accordance with ISO 9001 ensure reliable monitoring of your plant.
In production, the switches are traced by quality assurance software at every step and subsequently are 100 % tested.
Features- No power supply needed for switching of electrical loads.
- Robust switch enclosure from Aluminum alloy or stainless steel 316L, IP66, NEMA 4X.
- Setting ranges from 0 ... 160 mbar to 0 ... 40 bar with high static and high one-sided pressure up to 250 bar.
- Repeatability: ≤ 1 % of span.
- 1 set point, SPDT or DPDT, high switching power up to AC 250 V, 15 A.
Specifications
Process Connection Material
- Stainless Steel
- Aluminium Alloy
Process Connection
- M20 x 1.5
- G 1/4” Female
- 1/2” Female NPT
- G 1/4 Male A
- G 1/2” Male A
- 1/2” Male NPT
- 1/4” Female NPT
Connection Location
- Lower Mount
Switch Contact
- DPDT
- SPDT
Environmental Protection
- NEMA 4X
- IP66
Scale Range
- 0 to 250 bar
Certifications & Approvals
- KOSHA
- EAC
- IECEX
- CE
- SIL
NACE & NIST
- NACE compliant to MR-0175, ISO 15156 and MR-0103
- Differential pressure monitoring and control of processes
- Safety-critical applications in general process instrumentation, especially in the chemical and petrochemical industries, oil and gas industries, power generation incl. nuclear power plants, water/wastewater industries, mining
- For gaseous, liquid and aggressive media, also in aggressive ambience
- Filter and level monitoring
