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2021.10.27
Electrical measurement transmitters are widely used in the monitoring and control of electrical equipment parameters. Current transmitters can convert the AC and DC current, voltage, power and other electrical parameters of the measured circuit into standard signals such as DC 4-20mA output in linear proportions and continuously transmit them to the receiving device.
Sfere Electric JD194-BS series transmitters can realize the measurement and transmission of single-phase three-phase voltage, current, power and other signals. It can isolate and output 1, 2, or 4 standard DC voltage or current signals, and supports RS485 communication.
Application characteristics
DIN-rail mounted, digital communication optional
High-precision measuring, the highest accuracy is 0.2%
Model selection
Item | JD194-BS4P/Q4T | JD194-BS4Z6 |
3 phase energy measuring | ■ | ■ |
Bi-directional energy | — | ■ |
Energy pulse | — | 2 circuits |
Output | 4 circuits | 4 circuits |
RS485 comm | 1 circuit | 2 circuits |
Technical parameter
Model selection
Product name | Product model | Input | Output | Explanation | |
AC | DC | Analog | |||
Single circuit current/voltage transmitter | JD194-BS□I | ■ | ■ | 1 circuit | — |
JD194-BS□U | ■ | ■ | 1 circuit | — | |
JD194-BS4I2 | ■ | — | 2 circuits | One input and two output are isolated from each other | |
JD194-BS4U2 | ■ | — | 2 circuits | ||
Typical wiring
Three-phase voltage/current transmitter
Isolation transmission output analog signal, maximum support 4 outputs
Model selection
Product name | Product model | Output setting | |
Analog | Communication | ||
3 circuits current and voltage transmitter | JD194-BS4I3T | 3 circuits | ■ |
JD194-BS4U3T | 3 circuits | ■ | |
Typical wiring
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