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Compound Vacuum Gauge , ZDF-91B2 , 10E5 to 10E-5 Pa , 6 loops , Modbus
Model ZDF-91B2 compound vacuum gauge is composed of 2 sets of low vacuum measuring units and 1 set of high vacuum
measuring units. One unit of resistance gauge (RG 2)is used to achieve the measurement (1.0×10E5Pa～1.0×10E-1Pa)independently,
the unit of resistance gauge( RG1) combined with ionization gauge, as compound unit, is to achieve the continuous control and
measurement (1×10E5～1×10E-5Pa).
Advantages:
1. Manual or automatic mode.
2. Convenient and flexible control
3. Long up-time, stability, reliability
4. Strong anti-jam capability ( preferred for R&D and industrial production)
Specifications:
| Compound Vacuum Gauge | ZDF-91B2 |
| Measured loop | 3(resistance gauge: 2 , ionization gauge:1) |
| Type of Gauge | ZJ-52T resistance gauge 2 sets ZJ-27 ionization gauge 1 set |
| Measured range | 1.0×105Pa～ 1.0×10-1Pa Unit RG2 1.0×105Pa～ 1.0×10-5Pa Compound unit |
| Controlled range | 2.5×103Pa～ 5.0×10-1Pa unit RG2 2.5×103Pa～ 5.0×10-5Pa Compound unit |
| Controlled loop | 6 |
| Control mode: | On or off relay control, Control point load: AC220V/3A DC28V/10A (Non-inductive load), Jog or regional control/with power lost memory |
| Accuracy | ±1％ |
| Power supply | AC 220V±10% 50Hz |
| Sampling time | 1s |
| Power consumption | 80W |
| Interface | MODBUS (Available for multi- devices) |
| External control of Ionization gauge | PLC |
| Display | Five-digits LED display e.g.: 1.2E-1 refers to 1.2×10-1Pa |
| Dimension(W*H*D) | 480*88*280 mm |
| Weight | 7Kg |