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WEL-B & WEL-S Thermowell
Brand: Kele
The Kele WEL-B and WEL-S sensor wells are used with standard length kele and precon branded immersion thermistor and RTD sensors. These wells may be used with 5" (12.7 cm) minco immersion sensors by using the "H" option adapter. The well is designed to be installed into a standard 1/2" saddle or thredolet.
The WEL-B brass thermowell is the standard thermowell for inserting into noncorrosive liquid lines. It will withstand a maximum temperature of 204° C (400° F) and a maximum static pressure of 1,000 psig (6.9 MPa). The WEL-S 304 stainless steel thermowell is inserted into corrosive liquid pipe lines. It will withstand a maximum temperature of 538° C (1,000° F) and a maximum static pressure of 4,500 psig (31 MPa).
The F2S-D stainless steel, F2N-D nylon, or the F2B-D brass well adapter allows a 1/4" (0.64 cm) diameter sensor probe with a 1/2" NTSM fitting to be used with a standard WEL-B or WEL-S thermowell.
1 - 4 of 4 Part Numbers
WEL-B
- Model - Brass Bulb Well
- Adapter - Without Adapter
WEL-B-H
- Model - Brass Bulb Well
- Adapter - F2B-D Brass Adapter
WEL-S
- Model - 304 Stainless Steel Bulb Well
- Adapter - Without Adapter
WEL-S-H
- Model - 304 Stainless Steel Bulb Well
- Adapter - F2S-D Stainless Steel Adapter
1 - 4 of 4 Part Numbers
Specifications
Brand
Enclosure, Body Material
- 304 Stainless Steel
- Brass
Length
- 5” (127 mm)
Materials of Construction
- Brass - Well Adapters
- Nylon - Well Adapters
- Stainless Steel - Well Adapters
Media
- Liquids
NPS Connection
- 1/2” NPSM Female
- 1/8”-27 NPSM Female
- 1/8” NPS MaleM Fitting
NPT Connection
- 1/2” NPT Male
Operating Temperature
- Maximum
Sensor, Probe Type
- RTD
- Thermistor
Static Pressure
- psi: 1,000 (kPa: 6,895, bar: 68.95) - Max.
- psi: 4,500 (kPa: 31,030, bar: 310.3) - Max.