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PMA 20 Thermostated Oxygen Analyser

Brand: M&C TechGroup Germany GmbH

The M&C oxygen analyzer PMA 20 is a temperature controlled instrument which has been designed for continuous measurements of oxygen concentrations in particle-free and dry sample gas. 

The PMA 20 is a reliable and easy-to-operate instrument. It is built into a compact wall mounting housing. 

The transducer unit maintains a constant operating temperature of 50° C (122° F) and a flashing LED on the control panel indicates the proper operating temperature of the analyzer.
Features
  • Thermostated, in a wall mounting housing
  • Small space requirement
  • Accurate and reliable
  • Analog indicator, linear measuring ranges
  • Physical measuring principle
  • Small stagnant volume, fast response time
  • Safety in operation
  • Approved according to DIN EN 14181 resp. to 13th and 17th BImSchV and TUV certificate TA-Luft as option

1 - 8 of 8 Part Numbers
02 A 1000
02 A 1000
  • Power Supply - 230 V 50 Hz
  • Indication - Digital metre, 3-1/2-Digit 9 mm High LCD
  • Agency Approvals - Without Certificate
02 A 1000 02 A 9000
02 A 1000 02 A 9000
  • Power Supply - 230 V 50 Hz
  • Indication - Digital metre, 3-1/2-Digit 18 mm High LCD
  • Agency Approvals - Without Certificate
02 A 1000 02 A 9000 02 A 9010
02 A 1000 02 A 9000 02 A 9010
  • Power Supply - 230 V 50 Hz
  • Indication - Digital metre, 3-1/2-Digit 18 mm High LCD
  • Agency Approvals - Approved According to DIN EN 14181 Response to 13th & 17th BImSchV & TA-Luft
02 A 1000 02 A 9010
02 A 1000 02 A 9010
  • Power Supply - 230 V 50 Hz
  • Indication - Digital metre, 3-1/2-Digit 9 mm High LCD
  • Agency Approvals - Approved According to DIN EN 14181 Response to 13th & 17th BImSchV & TA-Luft
02 A 1000A
02 A 1000A
  • Power Supply - 115 V 60 Hz
  • Indication - Digital metre, 3-1/2-Digit 9 mm High LCD
  • Agency Approvals - Without Certificate
02 A 1000A 02 A 9000
02 A 1000A 02 A 9000
  • Power Supply - 115 V 60 Hz
  • Indication - Digital metre, 3-1/2-Digit 18 mm High LCD
  • Agency Approvals - Without Certificate
02 A 1000A 02 A 9000 02 A 9010
02 A 1000A 02 A 9000 02 A 9010
  • Power Supply - 115 V 60 Hz
  • Indication - Digital metre, 3-1/2-Digit 18 mm High LCD
  • Agency Approvals - Approved According to DIN EN 14181 Response to 13th & 17th BImSchV & TA-Luft
02 A 1000A 02 A 9010
02 A 1000A 02 A 9010
  • Power Supply - 115 V 60 Hz
  • Indication - Digital metre, 3-1/2-Digit 9 mm High LCD
  • Agency Approvals - Approved According to DIN EN 14181 Response to 13th & 17th BImSchV & TA-Luft
1 - 8 of 8 Part Numbers

Specifications

Accuracy

  • Accuracy after Calibration (Deviation): Analog = ± 1 % of Span / Digital = ± 0.1 Vol % O₂

Ambient Temperature Range

  • -10° to 45° C (14° to 113° F)
  • Influence of Ambient Temperature: No Influence 0° to 45° C (32° to 113° F)

Approvals & Certifications

  • Approved According to DIN EN 14181 Response to 13th & 17th BImSchV
  • TÜV Certificate TA-Luft as Option

Approvals & Certifications

  • Electrical Standard: EN 61010

Electrical Connectors

  • 1 x PG 11
  • 1 x PG 13.5 Cable Gland
  • Terminals 2.5 mm²

Enclosure Finish

  • Front Colour: Blue
  • Front Colour: Grey

Enclosure, Body Material

  • Plastic

Environmental Protection

  • IP53 EN 60529

Flow Rate

  • Flow Rate of Sample Gas: Max.
  • Influence of Sample Gas Flow Variation in Gas Flow between 0 to 60 NL/hr Air Will Cause A Difference of 0.1 Vol % O₂

Humidity

  • 0 to 90 % RH

Indication

  • Digital Meter 3-1/2-Digit LCD
  • Flashing LED on the Control Panel
  • LCD

Materials of Construction

  • Materials in Contact with Sample Gas: 316Ti Stainless Steel
  • Materials in Contact with Sample Gas: Epoxy Resin
  • Materials in Contact with Sample Gas: FPM
  • Materials in Contact with Sample Gas: Glass
  • Materials in Contact with Sample Gas: Platinum
  • Materials in Contact with Sample Gas: Polypropylene

Measuring Range

  • 0 to 100 % by Volume O₂, Linear

Mounting

  • Wall Mounting

Output

  • Output Signals: 0-1 Vdc Non-Isolated, Load > 100 kΩ, for the Range of 100 Vol %
  • Output Signals: 0-20 mA for the Chosen Range, Non-Isolated, Max.

Power Supply

  • 115 Vac ± 10 %, 40 to 60 Hz, 26.5 VA
  • Internal Power Unit for 230 Vac Standard

Reproducibility

  • Deviation: Analog = < 1 % of Span / Digital = ± 0.1 Vol % O₂

Response Time

  • Response Time for 90 % of FSD: < 3 seconds at 60 NL/hr Air

Storage Temperature

  • -20° to 60° C (-4° to 140° F)

Supply Pressure

  • Sample Gas Inlet Pressure - psi: 0.145 to 14.5 (kPa: 1 to 100, bar: 0.01 to 1)

Temperature Range

  • Temperature of Sample Gas: -10° to 40° C (14° to 104° F) Dry Gas

Tube Connection

  • PP Hose Connectors DN 4/6 for 4 mm I.D. & 6 mm O.D. Tube
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