Pressure gauges with diaphragm in AISI 316 Stainless steel. It is designed for high viscosity or corrosive fluids. Especially suitable for difficult operating conditions due to the existence of vibration or rapid pressure changes. Useful in harsh environments, and ammonia cooling systems.
Application: Cooling, Air conditioning, Food, Treatment Plants and Hydraulic
STANDARD PARAMETERS
Pressure gauge
Closing: Bayonet
Mounting: See attached diagrams A
Threaded connection: ½”BSP/NPT
IP protection: IP65
Accuracy: Class 1.0
Pressure limits:
Static: ¾ end of scale
Oscillating: ⅔ end of scale
Maximum: Full scale for a short period of time
Temperature limits:
Environment: -40+65°C
Fluid: 60°C
Range: 0…25 Bar
Scale: Bar
Antivibration fluid: Glycerin 99.8% or dry
Pointer: Micrometric adjustment
Sensor element: Bourdon tube (“C” form)
Pressure relief system: Blow-out disc
Overtemperature relief system: Upper plug
Diaphragm
Temperature limit of the transmission liquid: Up to 200°C
MATERIALS
Pressure gauge
Case: AISI 304 Stainless steel
Bourdon tube and moving parts: AISI 316 Stainless Steel
Threaded connection: AISI 316 Stainless Steel
Display: Safety glass
Dial: White lacquered aluminum
Pointer: Black lacquered aluminum
Pressure gauge welding: TIG welding
Blow-out disc and overtemperature relief plug: Neoprene
Diaphragm
Body: AISI 316 Stainless steel
Transmission liquid: Silicon oil
Bolts: AISI 316 Stainless steel