Products

EAC Ex Approved RTD Pt100 Sensors

with Spring Loaded Terminal Block

Our EAC Ex approved flexible mineral insulated platinum resistance thermometers utilise, as standard, detector elements with a resistance of 100 ohms @ 0°C and a fundamental interval of 38.5 ohms to IEC 60751. Single and duplex elements are available. An adjustable threaded compression fitting is required to achieve approval.
  • 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
  • Available in B, A, 1/3, 1/5 and 1/10 grade accuracies
  • Metrological / Pattern Approval Certificate (PAC) for Russia also available on request, contact us for details
  • Additional Primary verification “POVERKA” available on request, contact us for a quotation if required
  • Sheath diameters from 3.0mm to 8.0mm
  • Wide operating temperature range of -100°C to +600°C
  • UKAS calibration available.
Available with the following approvals:

Protection Type Description Zone
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

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
• 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. Compression Fitting


8. 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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EAC Ex Thermocouples with Pot Seal

EAC Ex Thermocouples with Die Cast Alloy Head

EAC Ex Thermocouples with Die Cast Alloy Head and Process Thread

EAC Ex Thermocouples with St./St. Head

EAC Ex Thermocouples with St./St. Head with Process Thread

EAC Ex Thermocouples with Dual Entry Head

EAC Ex Thermocouples with Dual Entry Head with Process Thread

EAC Ex Thermocouples with Spring Loaded Block

EAC Ex Thermocouples with Terminal Entry Gland

EAC Ex Thermocouples with Terminal Entry Gland with Process Thread

EAC Ex Spring Loaded Thermocouples

EAC Ex Thermocouple Feedthroughs
EAC Ex RTD Pt100 Sensors with Pot Seal

EAC Ex RTD Pt100 Sensors with Die Cast Alloy Head

EAC Ex RTD Pt100 Sensors with Die Cast Alloy Head with Process Thread

EAC Ex RTD Pt100 Sensors with St./St. Head

EAC Ex RTD Pt100 Sensors with St./St. Head with Process Thread

EAC Ex RTD Pt100 Sensors with Dual Entry Head

EAC Ex RTD Pt100 Sensors with Dual Entry Head with Process Thread

EAC Ex RTD Pt100 Sensors with Spring Loaded Block

EAC Ex RTD Pt100 Sensors with Terminal Entry Gland

EAC Ex RTD Pt100 Sensors Terminal Entry Gland with Process Thread

EAC Ex Spring Loaded RTD Pt100 Sensors
EAC Ex Pressure and Vacuum Feedthroughs



© 2014-TC Ltd., PO Box 130, UXBRIDGE UB8 2YS United Kingdom.
Tel.: 01895 252222, Fax: 01895 273540, Email: info@tc.co.uk







Wiring Diagram Sheath Materials