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EX pH/ORP armature and electrode

EX environment pH/ORP fitting and electrodes

Simple electrodes and flexible measuring ranges - the SensoLyt® 650-7 EX for explosive areas (Zone1 IIC T6)

  • Robust technology
  • EX rated
  • Simple electrode change

The SensoLyt® 650-7 EX is a passive armature without pre-amplifier for high ohm measurements. Depending on the measuring range and application, the respective electrode can be used. The connection to the EX monitor Stratos Pro is made via open cable ends.

Variations

Model Description Order no.
SensoLyt® 650-7 EX Analog pH/ORP fittingn for explosion proof areas (Ex ib IIC T6 Gb X), can be connected to StratosProA201XpH-0(-1). Please order measuring chains separately 109195EX

Technical Data

SensoLyt® 650-7 EX fitting
integrated preamplifier no
Signal output high ohms, analog
Temperature measurement Integrated NTC, 0°C …+60°C
Environmental conditions Operating temperature: 0°C … +60°C
Electrical connection PU connection with open cable ends
Integrated lightning protection yes
Electro-magnetic compatibility EN 61326, Class B, FCC Class A
Test mark CE, CUL, UL
Explosion proof Ex ib IIC T6 Gb X
Dimensions 311 x 40 (mm)
SensoLyt® ... EX
Measuring chain (...) SEA EX SEA-HP EX DWA EX DWA EX PtA EX
Measuring range 2 … 12 pH 4 … 12 pH 0 … 14 pH 2 … 12 pH ±2000 mV
Overpressure 10 bar / 20 °C
1 bar / 60 °C
10 bar / 60 °C
6 bar / 20 °C
1 bar / 60 °C
6 bar / 20 °C
1 bar / 60 °C
10 bar / 20 °C
1 bar / 60 °C
Temperature 0 … 60 °C _H _H _H _H

Accessories

Model Description Order no.
SensoLyt® SEA EX pH single-rod measuring chain for explosive areas (only if installed in SensoLyt® 650-7 EX fitting), measuring range 2 … 12 pH , for highly contaminated wastewater 109115EX
SensoLyt® ECA EX pH single-rod measuring chain for explosive areas (only if installed in SensoLyt® 650-7 EX fitting), measuring range 2 … 12 pH, for normally contaminated wastewater (e.g. municipal wastewater) 109117EX
SensoLyt® SEA-HP EX pH single-rod measuring chain for explosive areas (only if installed in SensoLyt® 650-7 EX fitting), measuring range 4 … 12 pH, for use under increased pressure/temperature conditions 109118EX
SensoLyt® DWA EX pH single-rod measuring chain for explosive areas (only if installed into SensoLyt® 650-7 EX fitting), measuring range 0 … 14 pH, for drinking water applications 109119EX
SensoLyt® PtA EX ORP single-rod measuring chain for explosive areas (only if installed into SensoLyt® 650-7 EX fitting), measuring range ±2000 mV, for highly contaminated wastewater 109125EX

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