Application :

Ammonia pressure gauge is applicable to fertilizer manufacture or refrigeration facility to measure the pressure of the liquid ammonia , gas ammonia and the liquid and gas ammonia mixture . Also it can measure the pressure of plain carbon steel ,Austenite stainless steel ,  the medium which has anti-corrosive , non-crystal and non-condensing . 

Technical parameter

Specifications

• Executive Standard: GB/T 1226-2001 
• Accuracy: 1.5%
• Range: 0-10bar/0-150psi
• Bourdon tube/socket: Soft soldering for phosphor bronze bourdon tube and brass socket.
• Case: Glass fiber reinforced plastic
• Mounting: Bottom mounting, M20 × 1.5, directly installed
• Dial: White with black calibration, aluminium
• Pointer: Aluminium, black
• Window: window glass
• Ambient temperature: -40°C~+70°C