Online Industrial PH & ORP Meter

Ordering Notes: 1. All Sper Inline Water Quality Meters and Sensors are sold separately - please be sure to add the appropriate sensor (listed above) when purchasing your meter - one of each is required for a complete system.  2. All Inline Water Quality Meters and Sensors ship direct from the factory. Please allow 10-15 business days for shipping and handling.  Our Inline Industrial PH & ORP Meter offers stable and reliable operation designed to solve common issues faced by operators in water treatment and processing plants.  These analyzers provide precise, continuous measurement, ensuring dependable water quality monitoring. Each pH and ORP meter is equipped with a sensor, transmitter and process adaptation, tailored to meet your specific pH control requirements. The meter delivers accurate readings in diverse environments, from ultra-pure water to bioreactor applications - even in challenging conditions like chemical production. Stable, precise, continuous measurement of pH, ORP and temperature Flexible installation options: panel, wall, or pipe-mounted Dual 4-20mA outputs and standard RS485 Modbus RTU communication High/low control relay functionality Local data logging for up to 1,000 entries Applications include industrial wastewater, drinking water monitoring, environmental monitoring, ultra-pure water, fermentation, food production and more. Specifications Model Sper Scientific #870002  Measurement pH / ORP / Temperature Measurement Range -2 ~16 pH, -2000 ~2000 mV, -30 ~130 ℃ Accuracy 0.05pH,  ±0.2℃ Housing Material ABS Flame retardant : V0 Power 90 – 260V AC 50/60Hz Consumption 4W Output Two ways 4-20mA output Communication RS485 Modbus Relay Three relays, 5A/250V AC      5A/30V DC Temperature Comp PT1000 / NTC10K Dimension 144×144×104mm Hole Size 138*138mm Protection IP65 Data logger 1,000 times Language English / 简体中文 Installation Panel / Wall / Pipe mounted Downloads Instruction Manual