Detection and control of the proportion of the controller for pH and redox / Baume controller, high accuracy, sensitivity and strong, special housing design and waterproof effect; with STDBY function to facilitate the maintenance and calibration. Large LCD (LED) controller, temperature to 90 degrees the same black, 4-20mA isolated output, anti-interference ability fermentation dissolved oxygen control, product details two-wire transmitter * Two Wire PH / ORP / DO / TEMP Transmitters Specifications (Specifications): Model (Model) PHT1ORPT1DOT1TEMPT1 test range (Range) 0-14.00PH-1000- + 1000mV0-20.00ppm0-100.0 ℃ Accuracy (Accuracy) 1 ± 1digit input voltage (Input voltage) DC = 12V ~ (. Oper.Temp) 35V Operating Temperature 0 ~ 65 ℃ analog output (Current output) DC 4-20mA two wire input impedance (Impedance)> 1012 & # 8486; moisture rating (Enclosure) IP67 design features: a special housing design PH / ORP controllers, waterproof effect is good, easy maintenance and calibration. 2-wire 4-20mA transmission, providing on-site calibration knob. 3, a wide range of voltage supply (DC = 12V ~ 35V). 4, the moisture level of IP-67, suitable for field use explosion. Product Related Keywords: two-wire transmitter two-wire transmitter PH PH-wire transmitter turbidity controller, Meixian city controller, Jie Yi micro-technology provided by the Shenzhen-Yi Micro Technology Limited. Shenzhen-Yi Micro Technology Co., Ltd. (www.jieyiwei.com) strong, credible, in Shenzhen, Guangdong electronics, electrical equipment manufacturing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jie Yi micro and you hand into the brilliant, for a better future!