The JLH11-1 temperature current converter produced by Qingdao Zhiteng Microelectronics Co., Ltd. adopts thick film manufacturing technology, 16-pin shallow cavity dual in-line structure, metal packaging linear temperature current converter. This circuit has the characteristics of small volume, light weight, high reliability, few external components, simple and practical zero and full gain adjustment. It is suitable for accurate temperature current conversion of sensors in different temperature zones. It is widely used in the power and power control systems of the aviation and aerospace fields for temperature detection and monitoring.
This manual provides specifications, pin‑out diagrams, and application notes for a range of sensor conversion modules produced by Qingdao Zhiten Microelectronics. The devices include temperature‑current, temperature‑voltage, current‑voltage converters, charge‑measurement converters, pressure converters, and an infrared photoelectric liquid level sensor.
Each section lists electrical parameters such as supply voltage, output range, sensor resistance, and operating temperature, together with mechanical dimensions and packaging details. Contact information for the manufacturer is included at the end of each module description. This manual is written in Chinese.
| JLH11-1 Supply Voltage (Vs) | 10 V – 14 V |
|---|---|
| JLH11-1 Output Current (Io) | 0.01 mA – 12 mA |
| JLH11-1 Sensor Resistance (Pt) | 39.71 Ω – 138.50 Ω |
| JLH11-1 Storage Temperature Range (Ts) | -55 °C – +125 °C |
| JLH11-2 Supply Voltage (Vs) | +12 V – +18 V |
| JLH11-2 Output Voltage (Vo) | -0.7 V – 6.3 V |
| TC-83AT Pin 1 (Vcc) | Positive supply |
| TC-83AT Pin 4 (Vout) | Output |
The JLH11-1 operates from –55 °C to +125 °C.
The JLH11-2 requires a supply voltage between +12 V and +18 V.
The output current can be set from 0.01 mA up to 12 mA.