Pneumatic Pressure Gauges
A range of Dry gauges with cost effectiveness in mind.
Cotswold Engineering Supplies Online Store – Pneumatic Gauges - Technical Information,
Dry Pressure Gauges
Cotswold Engineering Supplies range of Dry Pressure Gauges are used For the measurement of fluid liquids that are not:-
- highly viscous
- high temperature (over 60°C)
- likely to solidify/crystallize or corrosive to copper or tin alloys.
Also suitable for gases (excluding oxygen or acetylene) up to 25 bar maximum
- Pneumatics
- Air Compressors
- HVAC Industry
- Water Industry
40mm Diameter Dry Pressure Gauge
50mm Diameter Dry Pressure Gauge
Specifications
| Type | Specification |
|---|---|
| Nominal Size | 40mm and 50mm |
| Accuracy | +/- 2.5% FSD |
| Scales | PSI Outer (Black) & BAR Inner (Red) - Pressure HG Outer (Black) & BAR Inner (Red) - Vacuum |
| Ranges | -30/0"HG Vacuum to 0/400 PSI Pressure |
| Mounting Options | Bottom - Direct Mounting Only (standard) Centre Back - Direct Mounting Only (standard) |
| Operating Temperature | Ambient: -20/+60ºC Medium: +60ºC maximum |
| Temperature Effect | Variation in indication caused by temperature ± 0.04 x (t2 – t1)% of the span t1 is the reference ambient temperature in °C t2 is the ambient temperature in °C |
| Ingress Protection | IP 40 as per EN 60529 |
| Case | Enameled Steel - Black |
| Window | Acrylic - Crystal clear, push-fit |
| Pressure Element | CU Alloy - Sealed Bourdon tube C-Type |
| Joints | Soldered with tin alloy |
| Movement | High Precision Brass |
| Process Connection & Block 40mm diameter | Brass - 1/8" BSPT (tapered) male (standard) |
| Process Connection & Block 50mm diameter | Brass - 1/8" BSPT (tapered) male (standard) Brass - 1/4 BSPT (tapered) male (standard) |
| Pointer | Aluminium - Black |
| Dial | Aluminium - White |
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