3000 Series Thermoelectric Gas Cooler

The 3000 Series Gas Coolers are widely used in both General Purpose as well as Hazardous Classified Areas such as those found at Refineries. The 3000 Series Gas Coolers come with an FM approval for Class I, Div. 2 groups A, B, C, D. The 3000 Series uses Peltier elements to Thermo Electrically reduce the dew point of a gas sample, rapidly condense and remove the water, providing a dry gas sample for the gas analyzers. This purposeful design allows the 3000 Series to be optionally equipped with many sample system features that can be attached directly to the Model 3000 enclosure. These features can include a sample pump, peristaltic pump, inline filter with water carry over sensor and a flow meter.


  • FM approved for use in Class I, Div. 2 groups A, B, C, D
  • Designed to allow integration of peristaltic pump and other accessories direct to the 3000 Series chassis
  • Heated Exchangers for efficient condensate separation
  • Heat Sink cooled with a highly efficient blower
  • Digital Temperature Display
  • Status Lights
  • Alarm Contacts
  • Stable Dew Point


  • CEMS Integration
  • Process Analysis
  • Process System Integration
  • In-Plant Chiller Requirements
  • Used in gas analysis systems to lower the dew point and condense moisture out of a gas sample stream.
  • For use in either Electrically Hazardous Environment or General Purpose Installations.

Basic Technical Specifications

 Maximum Inlet Sample Temperature: 280°F (138°C) w/ Glass/Kynar Heat Exchangers
700°F (371°C) w/ Stainless Heat Exchangers*
 Maximum Inlet Gas Dew Point: 180°F (82°C) 
 Maximum Inlet Water Concentration:  50%*
 Minimum Ambient Temperature: 32°F (0°C)
 Maximum Ambient Temperature: 105°F (41°C)*
 Maximum Active Cooling Power:

126 BTU'S/Hr. (120 kJ/Hr.) (Model 3040)
126 BTU'S/Hr. (120 kJ/Hr.) (Model 3050)
252 BTU'S/Hr. (240 kJ/Hr.) (Model 3080)

 Outlet Sample Dew Point: 39°F (4°C) 
 Maximum Input Power: 350 WATTS 
 Voltage: 115/230 VAC 50/60 HZ
 Electrical Classification: FM/CSA Approval: Class I, Div 2, Groups A, B, C, & D
ATEX Approval: Ex II 3 G Ex nA IIC 143°C
 Soluble Gas Removal Rates: NO       0% Loss
NO2 <10% Loss
SO2   <2% Loss
CO       0% Loss
CO2   <2% Loss