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Best Quality 0-1A 0-5A Input DC Current Transducer with 0-20mA 4-20mA Output, with RS485 Communication
| Price | $50.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Chongqing, China |
| Popularity | 412 people viewed |
Model NO.:
BJ-QPA
Type:
Electromagnetic
Output Signal Type:
Digital Output
Production Process:
SemiConductor Integrated
Material:
Metal
Accuracy Grade:
0.5G
Application:
Switching Power Supply
IP Rating:
IP65
Certification:
ISO
Customized:
Customized
Protection Level:
IP54
Theory:
Current Sensor
Network:
Modbus
Output:
Analog Sensor
Interface Type:
Analog Input, Anglog Output, Digital Output
Trademark:
Blue Jay
Transport Package:
Carton
Specification:
10*10cm
Origin:
China
Product Description
The Voltage sensor converts an AC / DC voltage or current input into a load-independent output signal. It has excellent temperature characteristics and good working stability. The output signal is based on the root mean square(RMS) measurement of the input signal and hence the transducer can be used with distorted waveforms. The unit conforms to IEC 60688. In addition, the voltage transducer rs485 meets the insulation requirements of IEC 60255-5, clauses 5, 6, and 8 as well as the high-frequency disturbance test of IEC 60255-22 for Class III test voltage.
Compared with the past transducers, the QPV AC voltage transducer, made of new technologies and materials, has been greatly improved in circuit, process, structure, etc., making its measurement accuracy higher and work more stable.
* 2/0.5 measurement accuracy
* Support customized parameters* RMS measurement and output
* 500ms response time
* 35mm Din rail mounting
* High load capacity and reliability
* Low ripple output * A wide range of both D.C. current and voltage inputs are offered.
Signal Inputs | ||
Input rating | QPA 0-1A, 0-5A, 0-10A | |
Overload | 1.2 times rated continuous; 5sec @ 10 times of rated current 1sec @ 2 times of rated voltage | |
Burden | 0.5VA | |
Measurement Output | ||
Standard outputs | 4~20mA or 0~5V | |
(others on request) | 0~20mA; | |
5~10V; | ||
0~10V; | ||
Ripple | <0.5% peak to peak | |
Load Resistance | Current output: 0 | |
Voltage output: Lr>10KΩ | ||
Measurement Accuracy | ||
Reference IEC 60688 | 0.5% or 0.2% @ F.S. | |
Adjustment | Potentiometer "ZERO" and "SPAN" | |
Frequency influence | <0.02% per Hz | |
Load influence | <0.25% of F.S. for specific load range | |
Auxiliary Supply | ||
Rating | 85-265Vac/dc, Optional 12V, 24V, 48VDC | |
Consumption | <3VA | |
Galvanic isolation between I/O and AUX | ||
Test voltage | 2KV RMS 50Hz for 1 minute | |
impulse | 4KV 1.2/50µsec waveform | |
Temperature requirements | ||
Operating | -10~55C | |
Storage | -40~70C, 20 ~ 93%RH; Noncondensing | |
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