Glycerine built-in pressure gauge with large front ring for panel mounting, Class 1.6 / 1.0

Materials: 
Housing: 1.4301, front ring: 1.4301, measuring system: copper alloy (Ø 63 pressures > 400 bar: 1.4404, Ø 100 pressures >= 100 bar: 1.4404), indicator: copper alloy, window: polycarbonate 

Connection thread: 
G 1/4"* Back, centred (Ø 100: G 1/2"* back, eccentric) 

Class: 
1.6 (Ø 100: 1.0) 

Temperature range: 
Environment: -20 ° C to + 60 ° C, medium: max. + 60 ° C 

Dial: 
1. Scale outside (black), display in bar, 2. scale inside (red), display in PSI (Ø 100: display in bar) 

Protection class: 
IP 65

*with centring pin for profiled seal