Stainless Steel Thermowells
Stainless Steel Thermowells We offer a range of stainless steel welded construction thermowells for use with our range of 6mm diameter Thermocouple or Pt100 sensors. They are ideal for applications where the removal of the sensor could prove complicated such as on a vessel, pipe or tank. They are 12.7mm O.D. and are available with a ½ inch BSP taper process entry thread and ¼ inch BSP parallel sensor entry thread. A wide choice of immersion depths (under the thread) is available to suit various lengths of temperature sensor. Use a ¼ in BSP stainless steel fitting to attach the sensor to the thermowell.

  • Available in a wide choice of lengths to suit various temperature sensors
  • Male Thread: 1/2 inch BSPT
  • Female Thread: 1/4 inch BSPP
  • Sheath material: 316 Stainless Steel
  • Operating range: -75°C to 800°C
The following types are available:

Stainless Steel Thermowell For Use With our Ex Stock 6mm Sensors
Order Code Description
Price:1-4
Price:5-9
Price:10-19
 Buy
784-398 30mm insertion for 100mm Sensors
$46.40
$44.20
$39.00
784-610 80mm insertion for 150mm sensors
$48.60
$46.30
$40.70
784-404 130mm insertion for 200mm Sensors
$53.50
$49.80
$43.90
784-409 180mm insertion for 250mm sensors
$56.50
$52.60
$60.50
784-618 230mm insertion for 300mm sensors
$61.00
$58.10
$51.00
784-417 330mm insertion for 400mm sensors
$72.40
$67.30
$59.20
784-626 430mm insertion for 500mm sensors
$90.70
$86.30
$75.90
784-632 930mm insertion for 1000mm sensors
$132.70
$126.00
$110.90
784-640 1/2 in BSP female Welding Bush
$23.10
$21.20
$18.70
875-490 1/4 inch BSPT stainless steel fitting to suit a 6mm sensor
$12.30
$11.10
$9.80
784-100 Standard Heat Transfer Compound - 35ml (130°C)
$25.20
$22.80
$20.10
784-150 Plus Heat Transfer Compound - 50ml (200°C)
$91.20
$86.40
$76.00

Stainless Steel Thermowell For Use With other 6mm Sensors
Order Code Description
Price:1-4
Price:5-9
Price:10-19
 Buy
784-400 100mm 'U' Length (minimum sensor length 170mm)
$51.90
$48.40
$42.60
784-408 150mm 'U' Length (minimum sensor length 220mm)
$54.80
$50.90
$44.90
784-410 200mm 'U' Length (minimum sensor length 270mm)
$58.40
$54.40
$47.80
784-412 250mm 'U' Length (minimum sensor length 320mm)
$61.20
$56.90
$50.00
784-416 300mm 'U' Length (minimum sensor length 370mm)
$67.00
$62.40
$54.90
784-418 350mm 'U' Length (minimum sensor length 420mm)
$77.90
$75.50
$63.90
784-420 400mm 'U' Length (minimum sensor length 470mm)
$82.30
$76.50
$67.30
784-422 450mm 'U' Length (minimum sensor length 520mm)
$99.80
$92.70
$81.60
784-424 500mm 'U' Length (minimum sensor length 570mm)
$106.70
$99.20
$87.30
784-640 1/2 in BSP female Welding Bush
$23.10
$21.20
$18.70
875-490 1/4 inch BSPT stainless steel fitting to suit a 6mm sensor
$12.30
$11.10
$9.80
784-100 Standard Heat Transfer Compound - 35ml (130°C)
$25.20
$22.80
$20.10
784-150 Plus Heat Transfer Compound - 50ml (200°C)
$91.20
$86.40
$76.00

© 2007-2011 TC Direct, PO Box 7777, Oakleigh VIC 3166 Australia
Tel: 1300 66 50 57 (International: +61 3 9544 9112) Fax: 03 9544 9113 Email: sales@tcdirect.net.au