For low and high ohmage PH measurement - NTC, Pt100 or Pt1000 thermocouples
-High and low ohmage PH input for sensor connection -NTC, Pt100 or Pt1000 -User friendly design PH 298, is for field usage with ligthning protection facility.
Model
Explanation
pH 298 NTC
Automatic current compansation (NTC), 230 VAC MODBUS interface pH / ORP field type monitor
pH 298 Pt100
PH 298 with Pt100
pH 298 Pt1000
PH 298 with Pt1000
Technical specifications
Measuring range
0,0 ... 14 pH, -2000 ... 2000 mV
Temperature measurement
NTC, Pt100 or Pt1000
Temperature compansator
-10 °C ... +130 °C
Analog output
2 x 0(4) … 20 mA 2 x Röle
Body
Aluminium body, IP 65
Ölçüler
160 x 130 x 70 mm (GxYxD)
Power input
100 … 240 V AC or 18 … 36 V DC