Features The epoxy resin sealing structure is vibration and temperature resistant, suitable for installation and use in harsh environments. It is installed on site in the junction box of thermal resistance and thermocouple to directly emit 4-20mA and 0-10mA signals, which not only reduces costs but also improves the anti-interference ability when transmitting signals over long distances. High precision, low power consumption, wide range of ambient temperature, stable and reliable work. Adjustable range and more linear function, thermocouple temperature transmitter with automatic cold end compensation function. It can be used in a wide range of applications. It can not only form a large-area field installation structure with thermocouple and thermal resistance, but also be installed in the test equipment as a functional module. Specification: Input: thermal resistance ALS-XQWD-1MF, Cu50, Cu100 (two wires/three wires/four wires) Thermocouple K, E, S, B, T, J, N (two wires) Smart input signal and range can be adjusted via PC or manual control. Output: DC signal output 4~20mA in range can be linear with thermal resistance thermometer output resistance signal and thermal resistance thermometer input temperature signal; Linear to thermocouple input millivolt signal or thermocouple thermometer input temperature signal. Basic error: ±0.2%, ±0.5% Transmission mode: two-wire system/three-wire system/four-wire system The operating voltage of the transmitter is 24 V. Load: The maximum load resistance is calculated using the following formula RL(Max)=50X(vmm-12), that is, the load resistance at 24V can also be selected in the range from 0 to 6000) Rated load 250 days. Note: The adjustable range transmitter, zero point and full degree need to be adjusted repeatedly when changing range: the electrically coupled transmitter should be preheated for 30 minutes before debugging. Influence of ambient temperature ≤ 0.05% 1°C Normal working environment A, Ambient temperature: -25~80℃ B. Relative humidity: 5% to 95% C, mechanical transmission ≤ 55 Hz, amplitude < 0.15 mm Weight: approx. 160g Package list: 1 x temperature converter. 1 x manual. Package List