3X 0-10V Load Cell Sensor Amplifier Transmitter Weight Sensor Color:green Material:CCL Housing and wire connectors are waterproof design, good sealing, suitable for harsh environments Look beautiful, durable, anti-jamming performance Ultra- high-precision op amp circuit, high accuracy, good stability The power supply has reverse polarity protection, surge protection, overcurrent protection Suitable for weighing, pull pressure, torque, and other strain sensor. Working voltage: 12VDC- 24VDC Sensor Sensitivity: 2.0MV / V Excitation output: Output excitation voltage 5V (E +). Output signal: 0-10V Operating temperature range: -20 - 80 Operating Humidity: 10% RH-90% RH (non-condensing) Accuracy: better than 0.2% F.S Precision is better than 0.05% F.S DIP switch No. 1 is appropriated for OFF, VO output 0-5V, when No. 1 to the ON, VO output 0-10V, when DIP switch No. 1 and No. 2 are appropriate for OFF. 1. Zero adjustment 1: voltage regulation, first the system is unloaded, the regulated voltage zero potentiometer (Vzero) to adjust the zero point. Measured with a multimeter voltage output terminal VO, let indication as close to zero indication. 2: The current adjustment, first the system is unloaded, the current zero adjustment potentiometer (Izero), with a multimeter block measuring the current output of the current IO, try to let it close to 4mA. The re-examination The system is unloaded, the measured zero output; load a certain weight values, measured output voltage is expected magnification. If you do not match, adjust again. Package Contents:3 x 0-10V Load Cell Sensor Transmitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.