Description
Power supply:5-30V DC Range: 3~9PH Accuracy: ±0.3PH Operating temperature: -20°C~60°C Response time: ≤10S Signal output: 4-20mA/0-5V/0-10V/RS485 (ModBus protocol) Sealing material: black flame-retardant epoxy resin Typical characteristics:IP68 protection grade, suitable for soil PH transmitter measurement Product size: 123mm*45mm*15mm