Vibration-proof Electric contact aluminium alloy pressure gauges 1ExdIIBT4 (Vibration-Proof gauge WITHOUT filling)


Certificates
Documentation
ТУ 4212-001-62100924-2010
Appointment

Designed for closing and opening electrical circuits when the specified pressure limit is reached;

these explosion-proof pressure gauges provide a visual indication of the controlled pressure in an explosive environment

Order examples

Electric contact manometer (EKM), housing diameter 160mm (160) made of aluminum (A), magnetic contact (Mc) , radial arrangement of the fitting, measuring limit 16mpa (16mpa), accuracy class 1.5, connection thread of the fitting M20x1, 5, standard electrical scheme "Version 5" (ISP. 5) , explosion-proof shell( II2GExdbIIBT4X)

Characteristics
Nominal case size, mm 160
Accuracy class 1,5
Scale raniges, MPa • EKM - from 0 to 0,25/ 0,4/ 0,6/ 1,0/ 1,6/ 2,5/ 4/ 6/ 10/ 16/ 25/ 40/ 60
• - from -0,1 to 0
Application area constant load: 3/4 scale
variable load: 2/3 scale
short- term load: 110% scale
Position of the connection radial
Process connection stainless steel, M20x1, 5 (default), G1/2-SW22 -× 22
Measurinig element stainless steel,
less than or equal to 16.0 MPa- Bourdon spring
greater than 16.0 MPa- mult
Movement brass, stainless steel
Dial aluminum alloy, white, scale black
Case aluminum alloy
Window polycarbonate
Deigree of protection IP54
Permissible ambient temperature -40... +60 °С
Permissible medium temperature до +100 °С
Mean operatinig time 10 year
Weiight, kig 3,95