NH3
Pressure switches are essentially sensors that respond to fluid pressure changes and perform on/off actions on flow according to pre-set switching points. They provide a safety-crucial functionality in power, oil and gas applications such as liquid transfer and pump systems for LPG specifically.
Pressure switches monitor and control the pressure of liquid or gas within a pre-defined set of parameters. Exceeding the switch-points triggers its on/off functionality to regulate the pressure.
Body: Brass, steel, stainless steel
Gas types: LPG (Propane, Butane), NH3 (Ammonia, Anhydrous ammonia), NG (natural gas), manufactured gasses
Connections: Thread
Type: G
Pressure range: 1.5 mbar to 160 bar (-0.02 to 2320 psi)
Sizes and ranges: ½"
Series available: DG and FEMA
Standards: SIL 2, DVGW work sheet G 260, TÜV, EN 1854, FM, UL Listed, AGA, EU, ATEX
*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application.
These products are certified for systems up to SIL 3 and PL e
Several options are available: Gold-plated contacts, manual re-set lock after switching and protection glass Ip65 and switching housing with surface protection
EU certified pursuant to EN 1854 and class “S”
DG..S: special version available for NH3 and O2
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