Pressure measuring and controlling instrument
Measuring instrument is made for sense redox-potential of aquiuos solutions, continuously, in high accuracy range, with the help of combined, or single electrodes.
| TECHNICAL SPECIFICATION | |
|---|---|
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Types: |
2xS-F-PT sleeved for wall |
| 2xS-T-PT sleeved for board | |
| Measurment range: | 0…99,9bar |
| – Accuracy: | ±0,01bar ±1digit |
| – Input: | suitable for reception of 2 wire pressure transmitter |
| – Input impedance: | 50 Ω |
| – Output voltage: | >13VDC |
| Power supply: | 230V AC ±10% 50-60Hz 6VA, |
| Current output: | 0/4-20mA/ 500 Ω |
| – Contact outputs: | morse contact relay |
| – Limit values are programmable | low:L2, high:H2 vagy window:W2 |
| – chargebility: | 230V AC 3A (Φ=1) |
| – Limi value: | adjustable between 0-10bar |
| –Timing of switching-on-prohibition of low limit value after switching off: |
0-999 minutes |
| –Timing of switching-off-prohibition of low limit value after switching on: | |
| – Switching on of low limit value at 2 different points of time:: | |
| Environment’s temperature: | -20..+50°C |
| Protection: ..-F-.. type | IP65 |
| ..-T-.. type front board | IP 44 |
| ..-T-.. type back board | IP20 |
| Dimension: ..-F-.. type | 166x160x106 |
| ..-T-.. type | 144x72x146mm |
| Transmitter | |
| Measuring range: | optional (between 0…10bar) |
| Power supply: | >12VDC |
| Output: | 4-20mA (2-wire-transmitter), not to calibrate, not isolated |
| Protection: | IP65 |