Materials: 
Housing: 1.4301, measuring system: copper alloy (pressures > 400 bar: 1.4404), connection: brass, window: polycarbonate 

Connection thread: 
G 1/4"* 

Class: 
1.6 

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

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

Protection class: 
IP 65