ATEX, IECEx & CSA approved sensors
II 2G Ex e IIC Gb
II 1G Ex ia IIC Ga
Ex ia IIC Ga
Ex eb IIC Gb
Product Overview
ATEX, IECEx & CSA approved sensors are intended for use in hazardous areas in which explosive gas atmospheres, caused by mixture of air and gases, vapours or mists, exist under normal atmospheric condition. Due to special design guidelines it prevents arcing. These certified RTDs are generally flat type in construction and are available in various sizes.
Main Features
Slim dimensions to get inserted in between windings
Bifiliar design that prevents induction voltage resulting in measurement errors
Resistance to shock, vibration and pressure
Withstand of VPI(Vaccum Pressure Impregnation) Process
High Dielectric Strength
RTD certified as Increase safety “e” and Intrinsically safe ‘ia’ approved for zone 1 and 21
EC-Type examination certificate no: Presafe 18 ATEX 12507U
IECEx certificate no: IECEx PRE 18.0032U and IECEx SIR 16.0033U
CSA Certificate no : 70181802
Complies with European standard for electrical apparatus for
Explosive gas atmosphere : ATEX EU Directive 2014/34/EU
IEC 60079-0:2011 (General requirements)
IEC 60079-7:2017 (Increased Safety ‘e’)
IEC 60079-11:2012 (Intrinsically Safe ‘ia’)
Specification
PT 100(100 ohm at 0’C)
TSRB, TSRC, TSRD and TSRK series
Single for TSRB,TSRC Series
Double for TSRD series
Both single and double for TSRK series
Fibre Glass epoxy (Class H)
-50 deg C to +180 Deg C
IEC 60751 or DIN 43760
0.003850
Class A/B/2B
10mA maximum
2/3/4 single or multiple stranded silver plated copper wire with PTFE or
3 KV/50Hz ,1 minute, For TSRB series
5 KV/50Hz ,1 minute, For TSRC and TSRK series
3 KV/50Hz ,1 minute, For TSRD series
MODEL: TSRB-ACC-L-T-W-NW-CL-WG-CC
MODEL: TSRC-ACC-L-T-W-NW-CL-WG-CC
Accuracy of RTD element (A/B/2B)
Length in mm
Thickness in mm
Width in mm
Nos. of wires (option 2/3/4)
Lead length in mm
Wire Gauge of lead wires in AWG (option 22 to 28 AWG)
Cable Construction (See table I)
EXAMPLE (Part Number): TSRB-B-150-2-6-3-1000-24-Y
* FOR 4 WIRE RTD MINIMUM WIDTH STARTS FROM 7.5 MM
Cable Construction
MODEL: TSRD-ACC-L-T-W-NW-CL-WG-CC
Accuracy of RTD element (A/B/2B)
Length in mm
Thickness in mm
Width in mm
Nos. of wires (option 2/3/4)
Lead length in mm
Wire Gauge of lead wires in AWG (option 22 to 28 AWG)
Cable Construction (See table I)
EXAMPLE (Part Number): TSRD-B-150-2-14-3-2000-24-Y
Cable Construction
MODEL: TSRK-E-T-ACC-L-D-NW-CL-WG-CC
Type of Element(P1=PT-100 & P2=PT-1000)
Type of RTD (S=Simplex & D=Duplex)
Accuracy of RTD element (A/B/2B)
Length in mm
Diameter in mm
Nos. of wires (option 2/3/4)
Lead length in mm
Wire Gauge of lead wires in AWG (option 20 to 30 AWG)
Cable Construction (See table I)
EXAMPLE (Part Number): TSRK-P1-S-A-25-4-3-10000-24-Y
Cable Construction
** Patent apply
* “TSRB,TSRC,TSRD,TSRK are listed by CSA Group as Certified”
** Notifying Body Number – 2460
We’re Certified by
