Diaphragm pressure switch AIRGAS
differentialrelativeSPDT

diaphragm pressure switch
diaphragm pressure switch
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Characteristics

Technology
diaphragm
Pressure type
differential, relative
Contact type
SPDT
Mounting
flange
Fluid
for air
Material
aluminum
Protection level
ATEX, intrinsically safe, IP20, IP55
Other characteristics
low-pressure
Process temperature

Min.: -20 °C (-4 °F)

Max.: 80 °C (176 °F)

Pressure range

Min.: -500 mbar (-7.25 psi)

Max.: 1,100 mbar (15.95 psi)

Description

Version: relative and differential pressure Case: Coated steel Sensing element: » NBR, FKM or EPDM diaphragm, aluminium alloy flange Switch: 1 or 2 change over (SPDT) Options: » Intrinsic Safety Uses Specially produced for AIR and GAS control of burners, these pressure switches are also suitable for the control and monitoring of any low or very low pressure and suction such as ventilation, draught, pressurisation, etc.Differential pressure units are generally used for flow control of non corrosive gases. A typical example is the indication of air or gas filter fouling. Technical data Cover Steel with blue epoxy coating Tightness IP20 (IP55 as an option) I.S. version IP55 Mechanism Zinc plated steel Sensing element NBR diaphragm As option FKM or EPDM diaphragm Wetted parts treatment for water Flange Aluminum alloy Microswitch 1 or 2 SPDT Current rating See to table here after Ranges See backside table Accuracy ±4% in constant cycle and temperature Process connection ¼'' BSPF (others : on request) Electrical connection On the switch (refer backside) Electrical output IP20 version Cable hole IP55 version Nickel plated brass cable gland (Ø5.5-9.5mm) Ambient T° -10 to 60°C

Catalogs

AIRGAS
AIRGAS
2 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.