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Matherne 12 in Circular Chart Recorder | up to 20,000 psi, 0.5% FS, 1 or 2 Pen
The Matherne 12 in Circular Chart Recorder indicates and records well pressure up to 20,000 psi, calibrated to within 0.5% of full scale. It works with a diaphragm protector, piston isolator or debooster that keeps well fluids away from the recorder internals, and is offered in box mount (truck mount) or portable styles with Fig. 1502, 2202 or 3002 hammer unions.
Key features
- One-pen or two-pen versions
- 1 hr, 4 hr and 24 hr clocks, battery-operated or manual wind
- Standard 5 in pressure gauges can be fitted in the recorder stand
- Metric or English versions
- Optional 1/4 in high-pressure hose and disconnects; optional diaphragm protector, 1:1 piston isolator or debooster for standard or H2S service
Ordering specifications: recorder capacity, recorder style, sensor type, hose length, clock type, clock speed and number of systems.
- Specifications
- Downloads
| Brand | Matherne |
| Chart Size | 12 in circular |
| Pressure Capacity | Up to 20,000 psi |
| Accuracy | Within 0.5% of full scale |
| Pens | 1 or 2 |
| Clock Speeds | 1 hr, 4 hr, 24 hr |
| Clock Drive | Battery operated or manual wind |
| Styles | Box/truck mount or portable |
| Hammer Unions | Fig. 1502, 2202 or 3002 |
| Sensor Options | Diaphragm protector, 1:1 piston isolator, debooster |
| Optional Hose | 1/4 in high pressure with disconnects |
| Units | Metric or English |
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