ANALYTICAL FIELD MEASUREMENT DEVICES WTW PH 298 ANALOG MONITOR

Analytical Field Meters WTW pH 298 Analog Monitor WTW pH 298 Analog Monitor Analog field monitor for low and high ohm pH measurement - Reliable measurement with automatic temperature compensation for NTC, Pt100 or Pt1000 -Low and high ohm pH input for also connecting external sensors - Reliable measurements with automatic temperature compensation with NTC, Pt100 or Pt1000 -User-friendly operation according to the intuitive menu structure The PH 298 is an economical flexible solution for use in the field. Thanks to the integrated lightning protection feature, the failure rate caused by secondary lightning effects is minimized. Model Description pH 298 NTC Automatic current balancing (NTC), pH / ORP field monitor with 230 VAC with 2 current outputs and MODBUS interface pH 298 Pt100 Like PH 298 but with Pt100 like pH 298 Pt1000 Like PH 298 but with Pt1000 Specifications Measurement Range 0 ,0 ... 14 pH, -2000 ... 2000 mV Temperature Measurement NTC, Pt100 or Pt1000 (integrated in the sensor) Temperature Compensation -10 °C ... +130 °C Analog Outputs 2 x 0(4) … 20 mA 2 x Relay Housing Aluminum housing for wall mounting, IP 65 protection Dimensions 160 x 130 x 70 mm (WxHxD) Power Input 100 … 240 V AC or 18 … 36 V DC