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Ponsel pH Digital Sensor Bare Wire

This sensor features a “long life” reference. The Plastogel® PONSEL technology increase the lifetime of the probe the need to refill. This sensor has been designed also for handheld and in situ applications which have been the most difficult situations for a pH/ORP sensor in term of sensor resistance, quick time response, minimal flow dependence and low power consumption.

The “smart” pH/ORP/Temp sensor stores calibration and history data within the sensor. This allows you a “plug and play” system without re-calibration. Thanks to the Universal Modbus RS485 protocol, the PONSEL pH/ORP/T sensor can be connected to all devices commonly used (Datalogger, Controller, Automat, Remote System…).

Range

  • pH : 0 to 14 units 
  • ORP : - 1000 to + 1000 mV
  • T°C : -10°C to +50°C

pH

  • Measure principle Combined electrode (pH/ref) : special glass, Ag/AgCI ref. Gelled electrolyte (KCI)
  • Range 0 – 14 pH
  • Resolution 0,01 pH
  • Accuracy ± 0,1 pH

ORP

  • Measure principle Combined electrode (ORP/reference) : Platinum tip, Ag/AgCI AgAgCl. Gelled reference (KCI)
  • Range - 1000 to + 1000 mV
  • Resolution 0,1 mV
  • Accuracy ± 2 mV

Temperature Technology

  • NTC Range 0,00 °C à + 50,00°C
  • Resolution 0,01 °C Accuracy ± 0,5 °C
  • Response time < 5 s Storage temperature 0°C to + 60°C
  • Protection IP 68
  • Interface Modbus RS-485 / SDI-12 (option)
  • Power supply 5 to 12 volts
  • Power consumption

Standby : 25μA 

Average RS485 (1 measure/seconde) : 3,9 mA

Average SDI12 (1 measure/seconde) : 6,8 mA

Current pulse : 500 mA

 

Ordering Information 

PF-CAP-C-00171 pH-ORP SENSOR, 3 METERS CABLE, BARE WIRE

PF-CAP-C-00172 pH-ORP SENSOR, 7 METERS CABLE, BARE WIRE

PF-CAP-C-00162 pH-ORP SENSOR, 15 METERS CABLE, BARE WIRE

NC-CAP-C-00159 pH-ORP SENSOR, CUSTOM DESIGN CABLE LENGTH, BARE WIRE

PF-CAP-C-00155 CARTRIDGE FOR pH-ORP SENSOR