TB110
Product Highlights
Suitable for hazardous-area environments
Class I Division 1 & 2 Group B , C , D Class II Division 1 & 2 Group E , F , G Class III Class I , Zone 1 , Group IIB + H2 T6
Your Heating Specialist since 1949
TB110 Hazardous-Area Bulb and Capillary Temperature Controller
II 2 G Ex d IIC T6 Gb II 2 D Ex tb IIIC T85 ° C Db IP66 Tamb = -40 ° C to 75 ° C
Ex d IIC T6 Gb Ex tb IIIC T85 ° C Db IP66 Tamb = -40 ° C to 75 ° C
Temperature control on heat tracing , freeze protection , and process maintenance applications
Set-point dial protected within a NEMA 7 & 9 enclosure
CONTROLLERS
Bulb and capillary
Numerous temperature range choices to fit your application
Specifications :
• Rated 22 amps up to 480VAC
• 304 Stainless Steel Bulb and Capillary , 10 feet ( 3m ) long ( remote sensing only )
• Single pole double throw ( SPDT ) contacts
• Enclosure rated NEMA 7 & 9 , for hazardous areas
• Differential 6 ° F ( 3 ° C )
• Αverage accuracy of ± 5 ° F ( 3 ° C )
• Maximum controller exposure temperatures -40 to 160 ° F ( -40 to 71 ° C )
• Repeatability 1 % of range
Bulb Dimensions
Part Number
Diameter
Length inches mm inches mm TB110N-140 9 / 16 14.3 2 11 / 16 68.3 TB111N-325 1 / 4 6.4 10 1 / 4 200.4 TB113N-650 1 / 4 6.4 12 1 / 2 317.5 TB112N-325 1 / 4 6.4 10 1 / 4 200.4 TB114N-650 1 / 4 6.4 12 1 / 2 317.5
Ordering Information :
Single set-point control
Part number |
Volts |
Amps |
Range |
TB111N-325 |
Up to 480 |
22 |
25 to 325 ° F (-4 to163 ° C ) |
TB113N-650 |
Up to 480 |
22 |
300 to 650 ° F ( 148 to 343 ° C ) |
Ambient Sensing
Bulb & Capillary
Dual set-point control
Part number |
Volts |
Amps |
Range |
TB112N-325 |
Up to 480 |
22 |
25 to 325 ° F (-4 to163 ° C ) |
TB114N-650 |
Up to 480 |
22 |
300 to 650 ° F ( 148 to 343 ° C ) |
Ambient sensing
Part number Volts Amps Range TB110N-140 Up to 480 22 15 to 140 ° F ( -9 to 60 ° C )
The Dual controller has two independent set-point dials and two independent SPDT contacts allowing two different temperature set-points .
Accessories :
Part number TB110N-BW TB110N-BWS
Description ½ ” NPT brass bulb well ½ ” NPT stainless steel bulb well
100
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