New 0-5V 0-10V 4-20mA Load Cell Sensor Transmitter Signal Amplifier Transducer Item Details 0-5V 0-10V 4-20mA Load Cell Sensor Transmitter Signal Amplifier Transducer Overview: Transmitter (transmitter) is to change the sensor output signal can be identified as controller signal (or the non-power sensor inputs into electrical signals at the same time in order to enlarge the distance for measurement and control signal source) converter. Sensor and transmitter together constitute the automatic control of the monitoring source. Different physical needs of different sensors and the corresponding transmitter. Many types of transmitters used in industrial instrumentation above the main transmitter temperature transmitter, pressure transmitter, flow transmitter, current transducer, voltage transducer and so on. Advantage: First, the power supply voltage using multiple filter, effectively guaranteeing the stability of the supply voltage; secondly the input signal frequency filtering, stable and reliable filter out high frequency noise signals. The product research and development, design, consider the actual field of industrial control applications for long-term stability and immunity requirements. Can output 0-5V, 0-10V and 4-20mA. Main Feature: * Using special instruments, weighing sensor amplifier chip design, strong performance * Use of inductance and capacitance, etc. on the power filter, effectively filter out power supply ripple interference. * 10-24 V supply voltage can be powered * Precision op amp circuit, high accuracy, good stability * Power supply has reverse polarity protection, surge protection * Suitable for weighing, pull pressure, torque, strain gauge sensors and other. * There is power-on LED and output current strength indicator. * Board Size: 6 * 3.3 * 2.4cm. Technical Parameters: · Operating voltage: DC 10-24V · Output signal: 0-5V, 0-10V, 4-20mA or 0-20mA · Detection sensitivity: 0.1mV · Operating temperature range: -20-80 ℃ · Operating Humidity: 10% RH-90% RH (non-condensing) · Accuracy: better than 0.05% F.S · Module size: 3.3 * 6.0 * 1.4 cm · With terminal peripheral: 7.4 * 3.3 * 2.4 cm Interface Definition: Input signal: + S Signal + - S Signal - + E excitation power supply + GND excitation power supply - Output signal: VIN Power supply + GND Power supply- Iout 4-20mA Current output 0-5V 0-5V output 0-10V 0-10V output Debugging method: Zero adjustment 1: Voltage regulator First the system is unloaded, the regulated voltage zero potentiometer (bottom left) to adjust the zero point. The output terminal voltage measured with a multimeter, let indication as close to zero indication. Zero change does not change when changing magnification. 2: The current adjustment in 1: on the basis of the voltage regulator, adjusting the current zero potentiometer (bottom right), the current block with a multimeter to measure the output terminal of the current Iout, try to let close to 4mA. Gain adjustment 1: Voltage full-scale adjustment to the system load a certain weight value (Recommended range: 80% ~ 100% FS), calculate the output voltage value according to the load weight and maximum load ratio between the monitor output with a digital multimeter, voltage full rotation potentiometers (top left) Adjust the amplifier gain. 2: Current full-scale adjustment on the basis of full-scale voltage regulator on the full-scale current adjustment potentiometer (top right), the current block with a multimeter to measure the output terminal of the current Iout, try to let close to 20mA. . Review The system is unloaded, measuring the work output; load a certain weight value, measuring the output voltage is in line with expectations of magnification. If you do not match, adjust again. Packing List: 1pcs x 0-5V 0-10V 4-20mA Load Cell Sensor Transmitter Signal Amplifier Transducer About Payment We accept PayPal only, all major credit cards are accepted through secure payment processor PayPal. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in ebay when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. About Delivery Item will be shipped within one business day after full payment is received. Except The United States and Russia we shipped use Epack, We ship worldwide with standard shipping by Hong Kong Air mail. This international order may take longer to arrive, Normally the shipment to worldwide is used to take 35 to 40 business days, exclude Sat & Sun.. Delivery time depends on destination and other factors, if you still not received it in normal days. Please don’t worry, I hope you can give me a message before you do any action. About Returns If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. Original and return shipping fee will not be refunded or reimbursed under all circumstances. You must agree and acknowledge this term if you bid for this item. Therefore, please do not complain about having to ship back at your own expense. Any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to ebay messages within 1-2 business days. 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