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- Contact Person : Ms. Zeng Shirley
- Company Name : Yueqing Reliable Electric Co., Ltd.
- Tel : 86-577-62079177
- Fax : 86-577-62079277
- Address : Zhejiang,Yueqing,Qitou 3rd Village, Huanghua Town (Email:reliablemeter at gmail.com
- Country/Region : China
- Zip : 325605
Digital current meter
Detailed Product Description
Technical Parameters
1. Display digits: 4 digits, displa rangeL 0.000-9999
2. Accuracy class: class 0.5 0.2
3. Polarity signal: no signal for positive value; - for negative one
4. Overloading capability: 1.2 times for continuous; for transient
10 times/5 sec. Of current and 2 times/1 sec of voltage.
5. EMC rating: class 2
6. Standardized input: AC: 1A, 5A; AV:100V,200V,380V
DC: 4-20Ma; DV:75mV-750v
7. Transmission output:DC: 4-20Ma; DC 0-5V (with extended function)
8. RS 485 communication port, applied with MODBUS correspondent agreement (with extended function).
9. With two-way relay output (with extended function).
10. Input impedance: Current input impedance ≤ 1 Ω, voltage input impedance ≥ 10MΩ
11. Power supply: AC/DC 80-280
12. Power loss: ≤ 2VA
13. Insulation strength: 2kW/1min
14. Insulation resistance: ≥ 100MΩ
