NS11 Temperature Transmitter (Thermocouple/RTD Input)
Input thermocouple (K/E/S/B/J/T/R/N) or RTD (Pt100/Cu100/Cu50/BA1/BA2), isolated transmission output 0/4～20mA, 0/1～5V, 0/2～10V; supports one-in-one-out/one-in-two-out/two-in-two-out/one-in-three-out, optionally with communication or alarm.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
Temperature transmitter that inputs thermocouple and RTD signals and outputs current or voltage signals after isolated conversion. Requires independent power supply and features online fault self-diagnostics; temperature range, signal type and fault output mode can be configured via PC or handheld programmer.
| Parameter Name | Technical Specifications |
|---|---|
| Power supply and power consumption | |
| Power Supply | 18V DC～32V DC; 85V AC～265V AC (90V DC～360V DC) |
| Power consumption | ≤0.7W (24V single-channel full load); ≤1.3W (24V dual-channel full load); ≤2.5W (220V dual-channel full load) |
| Input characteristics | |
| Input Signal | Thermocouples such as K, E, S, B, J, T, R, N; RTDs such as Pt100, Cu100, Cu50, BA1, BA2 |
| Lead resistance | ≤20Ω/wire (RTD) |
| Output and load | |
| Output Signal | Current: 0/4–20mA (dual-channel supports passive output); Voltage: 0/1–5V, 0/2–10V |
| Permissible load | Current active RL≤550Ω; passive RL<[(U-3)/0.02]Ω (U=12～30V); voltage RL≥1MΩ (1~5V)/≥2MΩ (2~10V) |
| Accuracy and response | |
| Conversion accuracy | K/E/J/N: range <300°C ±0.3°C, ≥300°C ±0.1%F.S.; S/B/T/R: <500°C ±0.5°C; Pt100 etc.: <100°C ±0.1°C |
| Compensation accuracy | 1°C (-20°C to +60°C) |
| Temperature drift | 40ppm/°C |
| Response time | ≤500ms |
| Isolation and Environment | |
| Electromagnetic compatibility | IEC 61326-3-1 |
| Dielectric strength | ≥1500V AC (between input/output/power supply) |
| Insulation resistance | ≥100MΩ (between input/output/power supply) |
| Operating Temperature | -20°C～+60°C |
| Storage Temperature | -40°C～+80°C |
- Universal thermocouple/RTD input, range and signal type configurable
- Multiple channel configurations: 1-in/1-out, 1-in/2-out, 2-in/2-out, 1-in/3-out
- Online fault self-diagnostics, configurable fault output mode
- Built-in cold junction compensation, compensation accuracy 1°C
- DIN-rail mounting, three-way isolation of input, output and power supply, dielectric strength ≥1500V AC, EMC IEC 61326-3-1.
RTD/thermocouple temperature signal isolation and transmission
Pt100 or K-type thermocouple temperature signals are configured and transmitted as 4-20mA output to DCS/PLC, achieving isolation between field and control room
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
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