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Palmer Wahl 524_Recorder | Model 524 Differential Pressure Circular Chart Recorder | 12 in
Part Number : 524_Recorder
The Palmer Wahl 524_Recorder is the Model 524, a fully mechanical 12 in differential pressure circular chart recorder, also known as an orifice recorder. Designed mainly for the oil and gas industry, it also suits flow, filtration and liquid level monitoring. Its edge welded, rupture proof pressure cell is stated to give up to 30% added lifespan and improved linearity. Up to three pens record differential pressure, optional static pressure and optional mercury-free temperature.
Key features
- DP ranges 0-20 to 0-400 inH2O, ±1.0% of full scale
- Dual 316L stainless bellows, 2,500 psi (172 bar) safe working pressure
- 9-7/16 in arc line, compatible with the well-known maker model charts
- Heavy die-cast aluminium case, pipestand mount only
- PC-11 or PC-12 battery drives; scannable AR-3713 series pens
Rotation speed, DP, static pressure and temperature ranges are specified at order.
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