CALT load cell transmitter 0~5V 0~10V 4~20mA

Shell and wire connector are waterproof design, good sealing, suitable for harsh environments
Plastic shell, durable, anti-jamming performance
High precision op amp circuit with high accuracy and good stability
Power supply with reverse protection, surge protection, overcurrent protection
Suitable for weighing, pulling pressure, torque and other strain sensor.

1.Zero adjustment
1: The voltage adjustment first makes the system in the no-load state, adjust the voltage zero potentiometer (Vzero) to adjust the zero. Measure the output voltage with a multimeter to make the indication as close to zero as possible.
2: current adjustment First of all, the system is in no-load state, adjust the current zero potentiometer (Izero), with a multimeter current block to measure the output current IO, as far as possible close to 4mA. The

2. Gain adjustment
1: Voltage fullness adjustment The system will load a certain weight value (recommended range: 80% ~ 100% FS), according to the load weight and the maximum weighing value of the relationship between the calculation of the output voltage value, with a digital multimeter monitoring output, rotating voltage The potentiometer (Vspan) adjusts the full scale output.

2: Current fullness adjustment The system will load a certain weight value (recommended range: 80% ~ 100% FS). According to the proportional relationship between the loaded weight and the maximum weighing value, the output current value is calculated, and the output is monitored with a digital multimeter. The potentiometer (Ispan) adjusts the full-scale output, keeping it close to 20mA. The

Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd. is a professional rotary encoder supplier, located in Chinese business and port center, Shanghai. CALT brand product ranges: Optical incremental rotary encoder, single-turn and multi-turn absolute encoder, draw-wire position sensor and couplings, and other instruments, which widely used in CNC machinery, textile machinery, steel rolling machinery, linear guide system, hydraulic system, lifting machinery and servo motor, all get a very good reputation! Qiyi company has got independent import and export qualification in 2013, CALT brand products have been exported to Southeast Asia, Europe, America and Russia and other countries and regions in the world.