A692 Differential pressure gauge – Gaseous medium
This differential pressure gauge measures fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice plate differential pressure, bubble water level, and hydraulic system pressure. It also controls air-gas ratios, automatic valves during combustion, and monitors blood and respiratory pressure in medical equipment.
The A692 Differential Pressure Gauge is an elastic gauge that uses a frictionless magnetic spiral motion and a rubber diaphragm for measurement. It quickly indicates positive, negative, or differential pressure with a pointer. Its design is shock-resistant, and it doesn’t require liquid filling, eliminating issues like gasification, freezing, or odor.
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Additional information
| Medium | Air and non-flammable gases |
|---|---|
| Pressure range | 0…10KPa |
| Over-pressure protection | 110kPa…150kPa The rubber plug pops out automatically |
| Resistive(inductive) | 0.1A at 24VDC |
| Accuracy | 2% FS under 21℃ [69.8℉](>60 Pa,±3%;<60Pa,±4%) |
| Temperature(Ambient) | -7…+60℃ [+19.4…+140℉ ] |
| IP grade | IP66 |
