Products

IECEx Approved RTD Pt100 Sensors

with Spring Loaded Terminal Block

IECEx Approved RTD Pt100 Sensors with Spring Loaded Terminal Block Send Enquiry Data Sheet Request Info


Also available with ATEX Approval
Available in simplex and duplex, these IECEx approved flexible mineral insulated RTD Pt100 sensors utilise detector elements of 100 ohms @ 0°C and a fundamental interval of 38.5 ohms to IEC 60751, as standard. To achieve approval, an adjustable compression fitting is required.
  • Available in a wide range of protection concepts for Zones 0, 1 & 2 use. See table below for details
  • Temperature classification T6-T1, see here for stand-off requirements
  • The following grade accuracies are available: B, A, 1/3, 1/5 and 1/10
  • Available in sheath diameters 3.0mm, 4.5mm, 6.0mm & 8.0mm
  • Suitable for use in the wide temperature range of -100°C to +600°C
  • These sensors can be UKAS calibrated
Available with the following approvals:

Protection Type Description Zone
Ex nA IIC Gc Non-Sparking (Gas) 2
Ex ia IIC Ga / IIIC Da Intrinsically Safe (Gas/Dust) 0/20



Enquiry Form

1. No. of Elements


2. Protection Concept


Concept Type Select
Ex ia Intrinsically Safe
Ex nA Non-Sparking

Your chosen concept is:


Ex ia Intrinsically Safe – Category 1, Zones 0,1,2 (Gas) & 20,21,22 (Dust)
 • Ex ia IIC T6...T1 Ga Ta = –40°C to 60°C
• Ex ia IIIC T80°C...T440°C Da
• Standard EN IEC 60079-11 refers
• Designed to limit the energy of arcs or sparks that could potentially ignite an explosive mixture
• Sensors used in this area must be wired through a suitably approved barrier
• Optional approved 4 to 20mA transmitters available

Your chosen concept is:


Ex nA Non-Sparking – Category 3, Zone 2 (Gas)
 • Ex nA IIC Gc T6…T2
• Standard EN IEC 60079-15 refers
• No arcs, sparks or hot surfaces

3. Number of Wires


4. Sheath Diameter


5. Sheath Length


 mm*

6. Tolerance of Element


Grade

Accuracy

@ 0ºC

Accuracy

@ 100ºC

 Select
B +/- 0.30ºC +/- 0.80ºC
A +/- 0.15ºC +/- 0.35ºC
1/3 +/- 0.08ºC +/- 0.19ºC
1/5 +/- 0.05ºC +/- 0.15ºC
1/10 +/- 0.03ºC +/- 0.12ºC

7. Quantity Required


Contact Details


Company Name


Your Name


Email


Telephone


Additional Information


If your enquiry is for more than one style of sensor, please email us with your requirements or use the box below



Send Enquiry  
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Tel.: 01895 252222, Fax: 01895 273540, Email: info@tc.co.uk







Wiring Diagram Sheath Materials