Explosionproof Temperature Switch
 
TEMPERATURE - Switches
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Explosionproof Temperature Switch
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Explosion proof Temperature Switch
ETS3000X



Class I, Groups B, C & D
Clall II, Groups E, F & G NEMA 4, 7, 9

Explosion proof temperature switch. Either remote mounted via capillary, or direct mounted (as shown) with sensing bulb.

Temperature ranges (liquid filled type) -70oC to 400oC
Temperature ranges (gas filled type) -200oC to 650oC
Remote capillary length 20 mtr max. (liquid filled), or 30 mtr (gas filled)
Weatherproof class NEMA 4, 4X, IP65
Housing - Aluminium alloy die cast
Sensing material 316 St/St
Process connection 1/2" or 3/4" NPT male
Conduit connection 3/4" NPT(F)

Electric contact, 1-2 contacts
Switch acting differential +/- 1.6 ~ 3% of F.S.
Micro switch type SPDT
Nominal voltage 250VAC max, current 5 Amp max.
Alternatively 28Vdc, 5 Amp (ohmic load), 3A mp (inductive load)
Contact material Pure silver 999.9
Ambient temperature -20oC to 70oC