Low Pressure In-line Conductivity Sensor IECEx Certified (D2 JF-1A) - 99501-0

Methods
ASTM D2624
IP 274

An inline senosr that provides real time measurement of conductivity in piplines using high accuracy AC measurement technology.

IECEx marking: EX db ia IIC T4 Gb

The sensor can be connected to a refinery or pipeline DCS (Data Control System)/SCADA to provide an automatic and continuous record of product conductivity levels, eliminating the requirement for maunal sampling and record keeping. When installed with an automatic dosing system the in-line sensor allows automated additive dosing to maintain the conductivity within specified limits.

The sensing technology was developed around two stainless steel coaxial electrodes and is suitable for long-term immersion in fuels.

This sensor is modelled specifically on the customer’s installation requirements and can be supplied with a variety of flange adaptors. Low pressure (up to 16 bar) conductivity sensors have an adjustable depth and if coupled to an isolation ball valve can be retracted without de-pressurisation of the pipeline.

NOTE: Installation documents and schematics are avliable on request.

More about the conductivity of Jet Fuel
Conductivity specification for Diesel Fuels
How constant “known” conductivity fuel systems assist management
Case Study: how Asian refinery reduced SDA dosing costs

Low Pressure In-line Conductivity Sensor IECEx Certified (D2 JF-1A) - 99501-0

Features

  • In-line Conductivity and temperature measurement conforming to ASTM D2624
  • Conductivity range 0 to 2000 pS/m
  • Accuracy +/-2% of reading
  • Temperature range -20º to 60ºC +/-0.5°C (-4º to 140ºF)
  • Standard 16 bar max line pressure (high pressure model available)
  • 4-20mA output
  • Stainless Steel construction
  • IECEx Ex Certified
  • Data acquisition software included

Additional Information

Range0 to 1000 pS/m to 2000 pS/m
Accuracy+/-2 pS/m (+/-2% of reading)
Pressure16 bar max pressure
Temperature range-20º to 60ºC/-4º to 140ºF, Accuracy +/-0.5°C
Resolution0.1 pS/m
Sensor Type316 SS Coaxial Electrode
CalibrationInternal Source Zero and Scale
CertificationIECEx Ex Certified
IP RatingIP66

Methods

ASTM D2624
IP 274
ASTM D2624 Measurement of Electrical Conductivity of Distillate Fuels
IP 274 Measurement of Electrical Conductivity of Distillate Fuels

Low Pressure In-line Conductivity Sensor IECEx Certified (D2 JF-1A) - 99501-0