Industrial Online Water Quality Analyzer RS485 Output Dissolved Oxygen Meter

Industrial Online Water Quality Analyzer RS485 Output Dissolved Oxygen Meter. RS485 Communication Sensor: Supports RS485 MODBUS RTU protocol for reliable data transmission. Dual Output Modes: Features 4-20mA current output and RS485 signal output simultaneously. Relay Control Capability: Includes three sets of relay contacts for high/low alarm and hysteresis control. IP65 Protection Grade: Dust-tight and water-resistant design suitable for harsh industrial environments. Flexible Installation: Supports panel, wall, or pipe mounting with 138x138mm opening size. Comprehensive Customization: Offers full customization, minor customization, and customization from samples or designs. Password Protection: Prevents misoperation by non-staff with secure password access. Wide Power Supply Range: Compatible with 85-265VAC or 9-36VDC with low power consumption.