WP8200 series China Temperature Transmitter adopts Thermocouple or Thermal Resistance as the temperature measuring element, it is matched with display, recording and regulating instrument to measure the temperature of liquid, steam, gas and solid during various manufacture process. It can be widely used in automation temperature control system, such as metallurgy, machinery, petroleum, electricity, chemical industry, light industry, paper & pulp, building materials, etc.
Single-channel/Dual-channels
TC, RTD, mV signals input
Analog, RS-485, relay contact signals output
Excellent isolation between power, inputs and outputs
Transmission accuracy ±0.2%
Modularization, compacted and low-power- consumption
Full intelligent, digital and programmable
Hot-swappable terminators, easy for installation and maintenances
Standard 35mm DIN for installation
| Input signals |
RTD, TC, mV (Decided, or order programmer to set it) |
| Output signals |
4-20mA, 0-10mA, 0-20mA, 1-5V, 0-5V |
| Output load |
Current RL≤500Ω, Voltage RL≥250KΩ (If higher capacity is needed, please note while ordering) |
| Alarm output |
Replay capability: 125VAC/0.6A, 30VDC/2A |
| Communication |
MODBUS-RTU protocol, RS-485 transmission distance≤1000m |
| Power supply |
24VDC(±10%), 100-265VAC (50/60Hz) |
| Power |
1.2W~3W |
| Insulation strength |
2500VRSM (1min,no spark) |
| Working temperature |
-10~55℃ |
| Relative humidity |
≤85%RH |
| Cold junction compensation |
1 ℃ tolerance for each 20 ℃ (compensation range: -25 ~ +75 ℃) |
| Temperature drift |
＜50ppm/℃ |
| Installation style |
35mm DIN rail |
| Installation size |
22.5*100*115mm |
| Accuracy |
0.2 % FS ±1 byte |
| Response time |
Single-channel ≤0.5S, Dual-channel ≤1S |