G1/4 Rear Connection Pressure Gauge 0 to 10 bar 40mm WIKA

Dry pressure gauge for panel mounting, 0 to 10 bar (≈150 psi) with 0.5 bar scale divisions. Accuracy class 2.5 means ±2.5% of the span, so the max. error is ±0.25 bar across the dial. For steady pressure, keep the working pressure at or below 7.5 bar (75% of full scale). Suitable for steady pressure without vibration. For vibration or pulsation, choose a glycerine-filled gauge. Copper-alloy measuring element and brass connection. For aggressive media, choose a gauge with stainless steel wetted parts. G 1/4 male thread at the rear. 40 mm steel case, IP42, scale in bar. Galvanised steel mounting bracket included. -20 to 60 °C. IP42 gives protection against solid objects over 1 mm and dripping water, not against water jets. For wet or washdown areas, choose an IP65 gauge.

Pros:

• 0 to 10 bar range, ±0.25 bar max. error (class 2.5)
• 40 mm steel case, IP42
• G 1/4 rear connection, mounting bracket included

Cons:

• Copper-alloy measuring element, not for aggressive media
• Not for use above 60 °C or below -20 °C
• No glycerine fill, not for vibrating or pulsating lines

Series:

Compact dry panel-mount pressure gauges with a 40 mm steel case and a chrome front ring. Accuracy class 2.5, copper-alloy measuring element, brass G 1/4 rear connection, and a galvanised steel mounting bracket. IP42, -20 to 60 °C. Scale in bar.