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Panametrics Delta F Non-depleting Oxygen Sensor

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Overview

The Delta F non-depleting, coulometric oxygen sensor provides ultra-stable oxygen measurement and requires only an annual span calibration. Combined with Panametrics’ moisture.IQ, this offers a cost effective six-channel solution for multi-point oxygen measurement covering ppm and ppb measurements. The Delta F sensor is particularly suited to applications requiring high sensitivity measurements for process control.

Manufactured by: Panametrics
Model: Panametrics Delta F Non-depleting Oxygen Sensor

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance
  • IoT Cloud Compatible

Applications

Metals industry -
O2 atmospheres in heat-treating furnaces
Semiconductor industry -
Gas purity/trace O2
Petrochemical industry -
Purity of olefins
Gas production industry
Purity monitoring of argon, hydrogen, nitrogen and helium

Specification

Overall
Type Nondepleting couloumetric electrolytic oxygen sensing cell
Available sensor ranges/accuracy
  • ppb O2 range
    DFOX-1, 0 to 500 ppb/ 5 ppm/ 50 ppm, 1/4 VCR
    +/- 3% of reading or 25 ppb
  • ppm O2 range
    DFOX-9, 0 to 1/10/100 ppm, 1/4 VCR
    DFOX-2, 0 to 1/10/100 ppm, 1/8 compression
    +/- 3% of reading or 50 ppb

    DFOX-3, 0 to 10/100/1000 ppm, 1/8 compression
    +/- 3% of reading or 200 ppb

    DFOX-4, 0 to 100/1000/10,000 ppm, 1/8 compression
    +/- 3% of reading or 2 ppm

    DFOX-5, 0 to 50/500/5,000 ppm, 1/8 compression
    +/- 3% of reading or 1 ppm
Sensitivity Less than 5 ppb (0 to 500 ppbv range)
Response time
  • Fast response to O2 change
  • Equilibrium time is application specific
Ambient temperature 32°F to 120.02°F (0°C to 49°C)
Background gas compatibility STAB-EL® cell: All gas compositions including those containing "acid" gases such as CO2, H2S, Cl2, NOx, SO2, etc.
Hazardous area classification
  • ATEX/IECEX intrinsically safe
  • II 1G Ex ia IIC T5 Ga
  • Tamb = –4°F to +122°F ( –20°C to +50°C )
  • US/CAN Class I, Division 1, Groups A, B, C, D, T4
  • ATEX Flameproof II 2 G Ex dIIC T6 Gb
European compliance Complies with EMC Directive 2004/108/EC when connected to a moisture.IQ, Moisture Image® Series 1, Moisture Image® Series 2 or Moisture Monitor™ Series 3 analyzer
Sample requirements
Inlet pressure 0.2 psig to 1.0 psig (0.013 barg to 0.06 barg) (standard range)
Flow rate 0.5 to 1.5 SCFH
Moisture No limits (avoid condensation)
Oil/solvent mist
  • Less than 0.5 mg/ft3 (standard range)
  • Greater than 0.5 mg/ft3 (use filter)
Solid particles
  • Less than 2.0 mg/ft3 (standard range)
  • Greater than 2.0 mg/ft3 (use filter)
Hazardous area classification
  • ATEX/IECEX intrinsically safe
  • II 1G Ex ia IIC T5 Ga
  • Tamb = –4°F to +122°F ( –20°C to +50°C )
  • US/CAN Class I, Division 1, Groups A, B, C, D, T4
  • ATEX Flameproof II 2 G Ex dIIC T6 Gb
European compliance European compliance Complies with EMC Directive 2004/108/EC when connected to a moisture.IQ, Moisture Image® Series 1, Moisture Image® Series 2 or Moisture Monitor™ Series 3 analyzer
Sample requirements
Inlet pressure 0.2 psig to 1.0 psig (0.013 barg to 0.06 barg) (standard range)
Flow rate 0.5 to 1.5 SCFH
Moisture No limits (avoid condensation)
Oil/solvent mist
  • Less than 0.5 mg/ft3 (standard range)
  • Greater than 0.5 mg/ft3 (use filter)
Solid particles
  • Less than 2.0 mg/ft3 (standard range)
  • Greater than 2.0 mg/ft3 (use filter)

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