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TC-MIDI and TC-Double Models:
Non-incendive for Class I, Division 2, Groups A, B, C and D; T4 hazardous (classified) locations with an
ambient temperature rating of 0°C to 60°C.
11.
The marking of the equipment shall include:
TC-Standard Models:
Class I Division 2, Groups A, B, C, D; T4 Ta = 0°C to 50°C
TC-MIDI and TC-Double Models:
Class I Division 2, Groups A, B, C, D; T4 Ta = 0°C to 60°C
12.
Description of Equipment:
General - The TC- Standard; TC-Midi & TC-Double sample gas chillers are intended to cool and dry the sample
gas before going into the gas analyzers. Sample gases contain vapor which has to be withdrawn before it
reaches the gas analyzer. The Gas flows through a heat exchanger (impinger) inserted into a cooling block.
The latter then is cooled to a pre-set temperature (5°C mostly).
Depending on the required cooling capacity the size of the heat exchanger and therefore chiller is chosen and
depending on the kind of gas to be cooled different heat exchanger materials are provided (stainless steel,
glass or PVDF).
A gas cooler (chiller) might be prepared for more than one heat exchanger. The cooling block is cooled by
different combinations of Peltier-elements. The temperature is sensed by an RTD.
The TC-Standard X2 / TC-Midi X2 series of sample coolers are designed specifically for high cooling capacities
and high ambient temperatures.
The TC-Standard+ X2 / TC-Midi+ X2 series are designed specifically for the requirements in automated
measuring systems (AMS) according to EN 15267-3. The series connection of the heat exchangers will cool in
two cycles to minimize wash out effects.
The TC-Double X2 series are designed specifically for high cooling capacities, high ambient temperatures and
to cool in two cycles to minimize wash out effects.
The TC-Double+ X2 incorporates two cooling blocks that can be set do different temperatures.
Construction – The equipment is housed in a brushed stainsteel IP20 enclosure.
Ratings - TC-Standard operate at 24VDC, 115 VAC or 230 VAC, selectable by ordering, with an ambient
temperature rating of 0°C of up to 50°C. and TC-MIDI and TC-Double Models operate at 115 VAC or 230 VAC,
selectable by ordering, with an ambient temperature rating of 0°C of up to 60°C.
4496 211b2d1fgh0jkl0n0 TC-Standard X2 - Sample Gas Cooler (fitted with 1 heat
exchangers)
THIS CERTIFICATE MAY ONLY BE REPRODUCED IN ITS ENTIRETY AND WITHOUT CHANGE
FM Approvals LLC. 1151 Boston-Providence Turnpike, Norwood, MA 02062 USA
T: +1 (1) 781 762 4300 F: +1 (1) 781 762 9375 E-mail:
F 347 (Mar 16)
SCHEDULE
US Certificate Of Conformity No: FM18US0021X
information@fmapprovals.com www.fmapprovals.com
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