Long Life Thermocouple Vacuum Gauge Controller For Measuring Instrument Fast Response
Thermocouple Vacuum Controller ZDZ-52
Thermocouple Vacuum Controller:
The apparatus
ZDZ-52-II resistance vacuum meter can test two routes signs of the gauge, which can control 2 routes of relay contacts output separately ( one route vacuum signal corresponds with 1 route of control point state ouput). It can be set freely to be point control or area control in the testing range. It is suitable to be used in testing and controlling the rough and low vacuum.
It adopts the most advanced microprocessor as its main machine, improving its reliability by decreasing external components. Its power supply employs high quality module supply; Its hardware employs the modular structure, EMI restraint and WATCHDOG circuit; while the software employs anti-interference technique, such as redundancy, trap, digital filtering and so on to improve its anti-interference ability and performance, which ensures the high reliability of the apparatus and its normal use in bad industrial environment.
Parameter
| 1 | Testing circuit quantity | Two routes |
| 2 | Testing range | 1.0×105—1.0×10-1 (Pa) |
| 3 | Matched gauge head | ZJ-52T/KF16 |
| 4 | Testing precision | ±30% |
| 5 | Zero drift | ±1% |
| 6. | Control area | 1.0×105—1.0×10-1 (Pa) |
| 7. | Control precision | ±1% |
| 8. | Control time | < 1S |
| 9. | Output contend | 3A/220VAC non-inductive load |
| 10. | Analog output | 0－5V (none) |
| 11. | Power supply | AC 220V/50Hz ±10% |
| 12. | Environmental temperature | -10℃--45℃ |
| 13. | Environmental Humidity | < 85%(25℃) |
| 11 | Rated consumed power | 10W |
| 12 | Net weight of the apparatus | 1.5Kg |
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