Probe Electronics E713
General Information
The electronic unit E713 is the basic device for the use of ZIROX® oxygen probes.
The signals of ZIROX® probes are recorded with the E713, processed to the oxygen concentration according to the NERNST equation and provided by standard interface (4-20 mA). The E713 realizes the power supply and the heating control for heated ZIROX® probes.
Features
- Signal processing and measuring value display for ZIROX® probes
- Measuring value output via standard interface
- Power supply and heating control for heated ZIROX® probes
Technical Data Probe Electronics E713
| Signal input | cell und thermal voltage ZIROX® probes |
| Range | 0...20.64 Vol.-% O2 (up to 100 Vol.-% on request) |
| Accuracy | rel. error < 5 % |
| Reference gas supply | none, must be supplied by user |
| Plain text display | LCD dot-matrix, 2 x 16 characters |
| Keypad | 2 foil keys |
| Output | 4...20 mA (corresponds to 0...20 Vol.-% O2) |
| Power supply | 24 V DC +/- 10 %, 5 A |
| Dimensions | 96 x 96 x 150 mm3 |
| Weight | approx. 0.3 kg |
| Protection degree | IP22 |
| Working temperature | 0...+40 °C, 0...95 % rel. humidity |
| Storage temperature | -20...+50 °C, 0...95 % rel. humidity |
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