Locomotive Instrumentation Part HT-1000 Temperature Transmitter
Products Description
The HT-1000 Temperature Transmitter consists of a resistance temperature detector (RTD) and a transmitter circuit module. It adopts a two-wire system, meaning a single pair of wires serves both as the power supply and signal transmission line. Equipped with a non- linear correction circuit, the HT1000 can measure temperatures ranging from -50°C to +150 °C in various industrial media.It converts the temperature signal into a linear 4–20mA DC current output, which can be transmitted to display units, controllers, recorders, or DCS systems for centralized monitoring and control.
The HT-1000 is widely used in the rail transit industry and can be integrated with analog gauges, digital displays, recorders, regulators, and DCS systems to form comprehensive temperature measurement and control systems.
Specification
|
Item |
Specification |
|
Accuracy |
0.5% (including linearity, hysteresis, and repeatability) |
|
Measurement Range |
-50°C to +150°C |
|
Output |
4–20mA DC, linear with temperature, two-wire transmission |
|
Power Supply Voltage |
7.5–30VDC, nominal 24VDC |
|
Temperature Drift |
0.02% FS/°C (due to ambient temperature variation) |
|
Load Capacity |
0–600Ω (with 24VDC power supply) |
|
Operating Temperature |
-50°C to +150°C (high-temperature version) |
|
Relative Humidity |
5–95%, non-condensing |
|
Stability |
Output change ≤ 1% within 12 months |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.