FM/CSA Approved Explosion Proof Spring Loaded Thermocouple Assemblies
FM/CSA Approved Explosion Proof Spring Loaded Thermocouple Assemblies
SKU:THE-a54405
FM/CSA Approved Explosion Proof Spring Loaded Thermocouples for reliable flame extinguishing in hazardous areas.
Regular price
$199.99
Regular price
Sale price
$199.99
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Acrolab's Explosion Proof Spring Loaded Thermocouple Assemblies are designed for hazardous areas in the US and Canada. Featuring FM and CSA approvals, these assemblies meet XP Class I, Division 1, Group B, C, and D standards. They are crafted with 316 stainless steel sheaths and ungrounded isolated junctions, ensuring safety in volatile environments. Options include aluminum or stainless steel explosion proof connection heads, providing versatility and durability. Ideal for installations into existing thermowells or as standalone units, these thermocouples offer reliable flame extinguishing capabilities, minimizing ignition risks.
Product Specifications
Note
The "S" dimension will measure 1/4" longer than specified when the spring is in the relaxed position. The "S" dimension is calculated when the sensor is compressed or in the installed position. This design allows 1/4" spring compression to ensure positive contact with the bottom of the thermowell.
Specifications Agency Approval
XP - FM/CSA Explosion Proof Approved Assembly
Specifications Compression Spring Size
1/4 in
Specifications Element Connection
2 - 2 Wire Element | 3 - 3 Wire Element | 4 (Not Available in Duplex or with 440 Series Transmitter) - 4 Wire Element
Specifications Industry Standards
CSA File #217989; | FM Approved
Specifications Options
I - Stainless Steel Tag | SB - 1/2 in. NPT Conduit Reducer Bushing | TR - (4 to 20) mA Heat-Mounted Transmitter
Specifications Sheath Diameters
28 (Not Available in Duplex) - 1/8 | 38 - 3/16 | 48 - 1/4 | 68 - 3/8
Specifications Sheath Mounting Fitting
00 - No Fitting
Specifications Sheath Terminations
71 - Cast Iron/Aluminum Explosion Proof Head Group C with 1/2 in. NPT SS Hex Nipple | 72 - DIN Form B Aluminum Explosion Proof Head Group B with 1/2 in. NPT SS Hex Nipple | 74 - DIN Form B Aluminum Explosion Proof Head Group A with 1/2 in. NPT SS Hex Nipple | 81 - 316L Stainless Steel Explosion Proof Head Group C with 1/2 in. NPT SS Hex Nipple | 82 - DIN Form B 316 Stainless Steel Explosion Proof Head Group B with 1/2 in. NPT SS Hex Nipple
Specifications Thermocouple Types
Single E - Double EE | Single J -Double JJ | Single K - Double KK | Single T - Double TT
Specifications X Dimensions
Insert Three Digit Sheath Length ("X" Dimension) in Inches