Intrinsically Safe Wired Jacketed Resistance Thermometer

Features

• XI-TRP-TKb Series Mineral Insulated RTD Sensor with Patch Cable
• Made of sheathed cable internally insulated with magnesium oxide (MgO)
• Small dimensions, outer diameter from Ø1,5 mm
• Short response time for temperature change
• The sensor is foldable
• Housing made of acid-resistant steel AISI316 (1.4401), AISI321 (1.4541)
• Resistant to vibrations
  
  
  

Multiplicity

Possible combinations of duct diameters, multiplicity of sensor and connection lines:

Description

Sheathed resistance thermometers are made of metal sheathed cables whose inner wires (Cu or Ni) are insulated from each other and from the outer sheath with magnesium oxide (MgO) powder. This gives the sensor high vibration resistance, flexibility as well as temperature resistance and good electrical insulation.

These sensors are designed to directly measure the temperature in hard-to-reach places, as well as in all places where it is necessary to use flexible sensors of small diameters, high resistance to vibration and shock, and with a long time short response to temperature changes.

Due to the tight pressing of the insulating layer (MgO) and the proper structure of the inner wires and jacket, the sensors can be bent with a minimum bend radius of three times the outer diameter of the jacket.

image	isolation	measuring range
	PVC; Sheath: PVC	up to + 105 ° C
	Silicone; Sheath: silicone	up to + 180 ° C
	Teflon® FEP; Sheath: silicone	up to + 180 ° C
	Teflon® FEP; Screen: Cu braid; Sheath: silicone	up to + 180 ° C
	Teflon® PFA; Sheath: teflon® PFA	up to + 260 ° C
	Teflon® PFA; Screen: Cu braid; Sheath: teflon® PFA	up to + 260 ° C
	Teflon® PFA; Braid: stainless steel	up to + 260 ° C
	Fiberglass; Sheath: fiberglass; Braid: stainless steel	up to + 400 ° C