AC/DC Voltage Current Power Isolation Transmitter can be extended with a voltage transformer. For current, it is compatible with AC multi-range input, and its range can be expanded by equipping a current transformer. It adopts digital filtering to eliminate interference, with no non-critical display jumping. The device can realize 2-channel relay output, 2-channel transmission output, and RS485 communication function; it measures voltage, current, and power using the RMS (Root Mean Square) method. It features a DIN rail mounting design and offers optional power supply options of DC24V and AC220V.
Product Keywords
AC multi-function power meter, transmitter, power acquisition RTU, DC energy meter, DC voltage & current transmitter, 75mV shunt transmitter, DC voltage transmitter, DC power transmitter, DC current transmitter, time-controlled power, AC & DC energy meter,AC/DC Voltage Current Power Isolation Transmitter
3-in-1 Product
Multi-function power meter, multi-function power transmitter, multi-function power RTU
Other Detailed Parameters
| Model | JT12DNA |
| Display Range | 99999999.99 (for electrical energy) |
| Measurement Accuracy | ±0.002 (24-bit AD) |
| Transmission Accuracy | 16-bit |
| Voltage Range | AC500V |
| Current Range | AC5A |
| Operating Power Supply | AC 90~250V (47~63Hz) / DC18~32V |
| Operating Environment | 0～＋50℃; ≤85% RH |
| Relay Contact Rating | AC220V/2A |
| Relay Contact Life | 100,000 operations |
| Transmission Output Accuracy | 16-bit ±0.002 |
| Isolation Voltage | 2000V AC |
| Power Consumption | 2.16W |
| Communication | Photoelectrically isolated RS-485 communication interface |
| Model | JT12DND |
| Display Range | 99999999.99 (for electrical energy) |
| Measurement Accuracy | ±0.2% (24-bit AD) |
| Transmission Accuracy | 16-bit |
| Voltage Range | DC1000V |
| Current Range | DC5A, DC75mV, DC5V |
| Operating Power Supply | AC 90~250V (47~63Hz) / DC18~32V |
| Operating Environment | 0～＋50℃; ≤85% RH |
| Relay Contact Rating | AC220V/2A |
| Relay Contact Life | 100,000 operations |
| Transmission Output Accuracy | 16-bit ±0.2% |
| Isolation Voltage | 2000V AC |
| Power Consumption | 2.16W |
| Communication | Photoelectrically isolated RS-485 communication interface |
Product Features
AC measurement adopts RMS algorithm
Used for measuring AC voltage, current and power; DC voltage, current, power and electrical energy
Can be widely applied in measurement fields such as photovoltaics, wind power and new energy vehicles
Digital LCD display
Enables 2-channel relay output
2-channel transmission output and RS485 communication function
Capable of measuring voltage, current, power, frequency and cumulative electrical energy
DIN rail mounting method
Optional power supply: DC24V and AC220V
Model Selection Dimensions
108mm × 23mm × 116mm (Height × Width × Depth)
Hot Tags: ac/dc voltage current power isolation transmitter, China ac/dc voltage current power isolation transmitter manufacturers, suppliers, factory, 0V5 Analog Signal Isolation Transmitter, 1 In 6 Out Intelligent Data Acquisition Module, High Precision Thermocouple Signal Isolation Transmitter, Innovative Passive 4 20mA Transmitter, Thermocouple and MV Signal Input Isolation Transmitter, Wre5 wre26 Signal Isolation and Transmission Device
