Model HSS-12 - Specifications
Model SIM-HFT - Heated Filter Module
Ambient Temperature 0º to +50ºC (+32º to +122ºF)
Control Temperature 105ºC (221º)
Material Sintered stainless steel
Pressure 50 psig (4.5 bar) max.
Voltage 115/230 VAC, 50-60 Hz
Power 100 watts.
The SIM-HFT filters the sample gas of particulate contaminants prior to entering the SIM-12H sensor. The incoming gas is first passed through a 90 micron pre-filter, and then a 15 micron final filter. All parts in contact with the gas sample are heated to a constant 105º (221º) to prevent condensation. The filter elements are easily removable for cleaning or replacement.
 
Model SIM-HFM - Heated Filter Flowmeter
Ambient Temperature 0º to +50ºC (+32º to +122ºF)
Control Temperature 105ºC (221º)
Material Glass, aluminum
Pressure 50 psig (4.5 bar) max.
Voltage 115/230 VAC, 50-60 Hz
Power 75 watts.
The SIM-HFT controls the sample gas flow rate at the optimum for the SIM-12H sensor. A front panel mounted metering valve allows control over a range of 0 to 2 SCFH. All parts in contact with the gas sample are heated to a constant 105º C (221º F) to prevent condensation. The SIM-HFM is mounted downstream of the SIM-12H sensor.
 
Model SIM-HFT - Heated Sample Line
Ambient Temperature -15º to +60ºC (+5º to +140Fº)
Control Temperature 125ºC (257ºF)
Material Teflon
Pressure 50 psig (4.5 bar) max.
Voltage 115/230 VAC, 50-60 Hz
Power 250 watts.
The SIM-HSL is self-regulated at a temperature high enough to ensure that no condensation will occur. It is available in standard 15 ft. (4.6 m) lengths for 115 VAC, and 35 ft. (10.7m) lengths for 230 VAC. Several lengths may be connected in series.
 
Model SIM-MPL - Mounting Plate
The SIM-MPL accepts the SIM-12H, SIM-HFT, and SIM-HFM. The mounting plate provides a convenient method of wall mounting the entire heated sampling system. All mounting, plumbing, and wiring is done at the factory, providing a complete system ready for installation.