RTD/Thermocouple

Resistance Temperature Detector(Rtd)

MICRO Resistance Temperature Detector works on the principle on the measurement of electrical resistance of a metal wire as it varies with the temperature. Platinum is the most suitable metal for thermometry being mechanically and electrically stable. It can be highly refined and the relationship between the temperature and resistance is quite linear

(Confirming to DIN 43760/IEC 60751/IS 2806)

Element

 Pt – 100 (Standard)
Pt – 1000 (Optional)

No. of Elements

 Simplex / Duplex / Multipoint
Sheath Diameter 3.2 mm, 6 mm, 8 mm, 10 mm, 12 mm
Others on request.
Sheath Material SS 316 (Standard)
SS 316 L / SS 321 / SS 310 /
KER 610 or 710 (Optional)
Sheath Length 150 mm, 300 mm (Standard) Others on request
Construction Straight Type
Flexible Type (Capillary length as per requirement)
Insulation Loose MgO (Standard)
Mineral Insulated (Optional)
Conductor Copper
Insulation Resistance > 100 MΩ at 500 V DC at 25'C
Open End Pot Seal, Plug & Jack,
Ceramic Terminal Block with SS Disc
Head Die Cast Aluminium (Standard)
SS 304 / SS 316 (Optional)
Simplex or Duplex entry
Protection Weatherproof IP-65
Flameproof to Group I, Group IIA, IIB & IIC
Cable Entry (Single or Double) Black Head – PG 11 (Standard)
1/2" NPT (Female) (Standard) for WP & FLP
3/4" NPT (Female) (Optional)
Extensions Nipple (75 or 100 mm Long)
Nipple – Union – Nipple standard 150 mm long,
1/2" Schedule 40/80
Connection 1/4", 3/8”, 1/2" BSP / NPT adjustable or fixed
Spring Loaded Connection
Bayonet Type Connection
Measuring Range (Joints) -200 to 4500C (Silver Brazing)
-200 to 6500C (Welded)
Optional Available features:
Head Mounted Transmitter Input (RTD)
Output (4 … 20 mA)
Supply (24 V DC)
Thermowell (SS 304 / SS 316)
Bar Stock Straight
Tapered
Threaded or Flanged
Compensating Cable (flexible cable)
Silicon x Silicon Insulated,
Silicon x S. S. Breaded
Teflon x Teflon Insulated
Coming soon...

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