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Moisture Monitor Series 35

Moisture Monitor Series 35

 

The Moisture Monitor Series 35 (MMS 35) single-channel hygrometer combines our technologically advanced M Series moisture probe with state-of-the-art electronics for superior speed of response, stability and overall performance.

 

Measurement range is from ambient to ppb moisture concentrations in a wide variety of gases. It is available in rack, bench, panel and weatherproof packages.

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Features

  • Absolute humidity measurement
  • 16-character, backlit LCD with front panel keypad
  • Ambient to ppb moisture range
  • Single channel
  • Isolated current or voltage output
  • 12-bit moisture measurement resolution
  • Data and fault alarm relays
  • Compatible with M Series moisture probe
  • Optional computer-enhanced speed of response

 

Applications

This Panametrics aluminum oxide moisture sensor probe measures moisture concentration in gases and non-aqueous liquids from trace to ambient levels. It is designed to be used in conjunction with all Panametrics moisture analyzers for industries including:
• Petrochemical
• Natural gas
• Industrial gas
• Semiconductor
• Furnace gas/heat treating
• Power generation
• Air dryer
• Pharmaceutical
• Aerospace

Specifications

Moisture Probe

Intrinsic Safety Intrinsically safe when connected to a Panametrics Moisture Series analyzer, PM880 portable hygrometer or intrinsically safe barriers in accordance with the user’s manual.
M Series moisture probe:
  • BAS01ATEX1096X
  • II 1 G EEx ia IIC T4 (-20°C to +80°C), and
  • CSA C US Class I, Division 1, Groups A,B,C&D T4,
  • LR44204-23
Optional Electrical Heater Complies with EMC Directive 89/336/EEC and PED 97/23/EC for DN<25
Type Aluminum oxide moisture sensor
Calibration Each probe is individually computer calibrated against known moisture concentrations, traceable to NIST or NPL.
Dew/Frost Point Calibration Ranges • Overall capability: 140°F to -166°F (60°C to –110°C) by request
• Standard calibration range: 68°F to -112°F (20°C to –80°C) with data to -166°F (-110°C)
• Ultralow calibration range: -58°F to -148°F (-50°C to –100°C) with data to -166°F (-110°C)
Accuracy • ±3.6°F (±2°C) in range of 140°F to -85°F (60°C to –65°C)
• ±5.4°F (±3°C) in range of -86°F to -166°F (-66°C to 110°C)
Repeatability • ±0.9°F (±0.5°C) in range of 140°F to -85°F (60°C to –65°C)
• ±1.8°F (±1.0°C) in range of -86°F to -166°F (–66°C to –110°C)
Temperature • Operating: -166°F to 158°F (–110°C to 70°C)
• Storage: Maximum 158°F (70°C)
Operating Pressure (Dependent on Mount) • Flange process connection (M1): 5 :Hg to 75 psig (6 bar)
• Threaded process connection (M2): 5 :Hg to 5000 psig (345 bar)
Flow Range • Gases: Static to 10,000 cm/s linear velocity at 1 atm
• Liquids: Static to 10 cm/s linear velocity at density of 1 g/cc
Response Time Less than five seconds for 63% step change in moisture content in either wet-up or dry-down cycle
Input Voltage 1 VAC, 77 Hz
Impedance Range 50 kS to 2 MS depending on water vapor
Limited Warranty • Calibration: Six months from delivery
• Materials and workmanship: One year from delivery

Optional Temperature Sensor

Type Nonlinear negative temperature coefficient (NTC) thermistor (resultant temperature linearized by microprocessor)
Operating Range –22°F to 158°F (–30°C to 70°C)
Accuracy ±0.9°F (±0.5°C) overall
Response Time (Maximum) 1 second in well-stirred oil or 10 seconds in still air for a 63% step change in increasing or decreasing
temperature
Optional Electrical Heater 120 VAC, 120 W
230 VAC, 75 W

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Descriptions English Deutsch Italiano Português
M Series Moisture Probe acrobat-reader
MMS 35 Bench-Mount Package Drawing acrobat-reader
MMS 35 Interconnection Drawing for Bench Package acrobat-reader
MMS 35 Interconnection Drawing for Rack & Panel Package acrobat-reader
MMS 35 Interconnection Drawing for Weatherproof Package acrobat-reader
MMS 35 Weatherproof Package Drawing acrobat-reader
Basic Hygrometry Principles acrobat-reader
MMS 35 Brochure acrobat-reader acrobat-reader
MMS 35 Panel-Mount Package Drawing acrobat-reader
MMS 35 Rack-Mount Package Drawing acrobat-reader
Moisture Monitor Series 35 Single-Channel Hygrometer User\'s Manual acrobat-reader acrobat-reader acrobat-reader acrobat-reader acrobat-reader acrobat-reader acrobat-reader acrobat-reader
Série 35 Moisture Monitor Analisador de umidade da Panametrics acrobat-reader
Série Moisture Monitor 35IS Monitor intrinsecamente seguro acrobat-reader acrobat-reader
Série Moisture Monitor 35IS Monitor intrinsecamente seguro da Panametrics acrobat-reader


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