G1/4 Rear Connection Glycerine Pressure Gauge 0 to 25 bar 63mm

Glycerine-filled pressure gauge for panel mounting, 0 to 25 bar (≈360 psi) with 1 bar scale divisions. Accuracy class 1.6 means ±1.6% of the span, so the max. error is ±0.4 bar across the dial. For steady pressure, keep the working pressure at or below 18 bar (75% of full scale). For pulsating pressure, keep it at or below 16 bar (2/3 of full scale). The glycerine fill dampens the pointer, so the dial stays readable under vibration and pressure pulsation. A removable restrictor in the connection dampens pressure surges. Copper-alloy measuring element and copper-alloy connection. For aggressive media, choose a gauge with stainless steel wetted parts. The G 1/4 thread at the rear centre has a centring spigot for a profile sealing ring. 63 mm stainless steel case, IP65, dual scale in bar and psi. Galvanised steel mounting bracket included. -20 to 60 °C.

Pros:

• 0 to 25 bar range, ±0.4 bar max. error (class 1.6)
• Glycerine fill for vibration and pulsation
• Removable restrictor dampens pressure surges
• 63 mm stainless steel case, IP65
• Dual scale in bar and psi

Cons:

• Copper-alloy measuring element, not for aggressive media
• Not for use above 60 °C or below -20 °C

Series:

Glycerine-filled panel-mount pressure gauges with a stainless steel 1.4301 case and a 63 mm dial. Ranges from -1 to 0 bar (vacuum) up to 0 to 1000 bar, accuracy class 1.6. G 1/4 rear centre connection in copper alloy, with a centring spigot for a profile sealing ring. Every gauge has a removable restrictor that dampens pressure surges. Polycarbonate window, galvanised steel mounting bracket, dual scale in bar (black) and psi (red). IP65, -20 to 60 °C.