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EdgeTech 200M
Meteorological Humidity System

  • Primary measurement technique
  • High accuracy and reliability
  • Certificate of Traceability to NIST provided
  • Sensing scheme discriminates between dew and contamination
  • Reduces maintenance requirements
  • No drift, no hysteresis
  • Fast response
  • No sensor calibration required
  • Self-diagnostics and continuous unattended operation. No balancing or other adjustments required
Click here for a larger image of the 200M Humidity System!Click for larger image
EdgeTech 200M Shown
 

Product Information

Datasheet 1.2 MB

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The Model 200M is a complete instrument for the measurement of Atmospheric Dew Point, Ambient Temperature, % Relative Humidity, or other Psychrometric Variables. It employs the very reliable optical chilled mirror sensing technique which provides a primary measurement of dew point, and is traceable to NIST.

The Model 200M is ideally suited for installations requiring continuous, automatic, and unattended measurement of humidity over a very wide range. Automatic Balance Control (ABC) cycle corrects the light reducing effects of mirror contaminants and allows for continuous monitoring and virtually maintenance-free operation. This is the first and only chilled mirror technology that truly reduces the need for cleaning by the incorporation of self-diagnostics, which indicates to the user, locally via an LED light source and remotely via logic level TTL signal, when and if maintenance is required.

 
Ordering Information
Model Description Buy Online Price
200M Edgetech 200M Meteorological Humidity System  Buy Now$5,250.00 

Chilled Mirror Dew Point Sensors
Required for Unit to Function

D-Type

200MD1 Edgetech 200M-D1 Sensor Assembly Probe: Single Stage (45C Depression)  Buy Now$1,000.00 
200MD2 Edgetech 200M-D2 Sensor Assembly Probe: Two Stage (60C Depression)  Buy Now$1,475.00 

Psychometric Variables Option Packages

200MAT Edgetech 200M-AT Ambient Temperature Kit. Includes AT board, probe, and 1-10VDC analog output  Buy Now$325.00 
200MGR Edgetech 200M-GR Grains per pound output kit. Fixed pressure at 1 atmosphere  Buy Now$150.00 
200MRH Edgetech 200M-RH Relative Humidity Kit. Includes %RH computer and 1-10VDC analog output  Buy Now$500.00 
200MWB Edgetech 200M-WB Web Bulb Temperature Measurement Kit. Requires -AT option  Buy Now$150.00 

Output Options

200MAO2 Edgetech 200M-AO/2 Current Output, 4-20 mA DC output for dew point and AT  Buy Now$500.00 
200MAO5 Edgetech 200M-AO/5 Voltage output, 0-1 VDC output for dew point and AT  Buy Now$500.00 
200MSCAL Edgetech 200M-SCAL Special Output scaling for 4-20mA output  Buy Now$150.00 

Optional Accessories

200M3YSC Edgetech 200M-3YSC 3 year service contract  Buy Now$2,500.00 
200MAF Edgetech 200M-AF Air Flow Switch  Buy Now$495.00 
200MAFC Edgetech 200M-AFC Air Flow Switch, Relay Contact  Buy Now$100.00 
200MCM Edgetech 200M-CM Clean Mirror Relay Contact  Buy Now$100.00 
200MNT Edgetech 200M-NT NIST Tracable Ambient temperature probe, standard accuracy  Buy Now$150.00 
200MPCB Edgetech 200M-PCB Main 200M Control Unit PCB  Buy Now$1,800.00 
200MSA2 Edgetech 200M-SA/.2; 0.2 Special accuracy, tracable to NIST  Buy Now$200.00 


*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.

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