• GE General Eastern MMY30 Dewpoint Transmitter Probe

GE General Eastern MMY30 Dewpoint Transmitter Probe

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GE Measurement & Control

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Rp.95,387,000
Availability:
6 - 8 WEEKS
Product Code:
MMY30
Brand:
GE Measurement & Control
Update Terakhir:
13 May 2017
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The GE General Eastern DewPro MMY30 is a loop powered dewpoint transmitter. The DewPro MMY30 is specifically designed to meet the needs of the desiccant air dryers marketplace. Because of the "three in one concept", the MMY30 dewpoint transmitter is unique in the market. The sensor, the sample conditioning system, and the 2-wire loop-powered transmitter are included in one compact design.

Measurement at either atmospheric pressure or line pressure is possible depending on the location of the calibrated orifice fitting at the inlet or the outlet. Mounted either in a header outlet or in a purge exhaust line, the DewPro MMY30 dewpoint transmitter can provide precise control of dryer tower switching and continuous management of air supply and energy usage. Other applications might be applicable for usage of the MMY30 as well.

Dewpoint transmitter probes from the DewPro MMY30 Series are available as options to display the measurement in dewpoint temperature or ppm-v. In addition, they provide a user interface for adjusting the functionality of the MMY30. The DewPro MMY30 is designed intrinsically safe which enables installation in zone 2 with a manufacturer declaration.

Applications for the DewPro MMY30 Dewpoint Transmitter Probe
  • Air dryers control
  • Instrument air control
  • Process gas manufacturing

  • Simple, 4-20 mA two-wire connection
  • Fast response planar sensor
  • Integral filtering and flow regulation
  • Trouble-free indoor or outdoor mounting
  • Field calibration with the optional DewComp (MCY40)
  • Microprocessor in NEMA 4X (IP66) enclosure
  • FM approval (Class 1) – Division 2 standard

  • Sensing Element: Planar aluminum oxide sensor
  • Measurement Range: -130°F to 50°F (-90°C to 10°C) dew point temperature; 0 to 10, 0 to 100, 0 to 1000 ppmv (fully adjustable with integral display)
  • Recommended Recalibration Cycle: 12 months, depending on the application
  • Calibration Accuracy: ±3.6°F (±2°C) dew point at 77°F (25°C)
  • Maximum Sensor Relative Humidity: 50% at dew point temperature > 32°F (0°C)
  • Operating and Storage Temperature: Process: -40°F to 122°F (-40°C to 50°C)
  • Electronics: -40°F to 185°F (-40°C to 85°C)
  • Air Bleed Off at 100 psig (7 bar): Approximately 1 SCFH (28 sl/h)
  • Maximum Operating Pressure: 450 psig (31 bar, 3.1 MPa); Inlet filter: 2 micron sintered stainless steel
  • Helium Leak-Rate: <10-6 mbar 1/s
  • Output: 4 to 20 mA loop-powed, 16 :A resolution
  • Flow Block: 316 stainless steel with 1/2 in MNPT or G 1/2 thread (DIN ISO 228)
  • Wrench Width for Flow Block: 1-5/8 in (42 mm)
  • Electronics: Microcontroller operated

  • (1) Instruction Manual

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