ALFACOM ENGINEERING LTD.
Industrial Temperature Instruments
Industrial thermometers provide local temperature indication. Explore bimetal thermometers with back, bottom or adjustable connections, together with the listed industrial glass thermometer models.
Industrial Temperature Instruments · ALFACOM catalogue
THE PRODUCT RANGE
Explore the Range
Explore the equipment and selection topics below, then review the detailed catalogue for the selected product.
English selection guidance is provided for each instrument below. Measuring ranges and options are confirmed for the ordered configuration.
213BL Bimetal Thermometers — Bottom Connection
213ADJ Adjustable Bimetal Thermometers
231AB Industrial Glass Thermometers
231AL Industrial Glass Thermometers
213BB Bimetal Thermometers
213BB bimetal thermometers use a back connection. The catalogue lists stainless steel cases and wetted parts, glass windows and dial diameters of 63, 75, 100 or 150 mm.
Selection and Configuration
Listed stem lengths are 63, 100 or 150 mm, with other lengths on request; stem diameters are 6 or 8 mm. The process connection is 1/2 inch with thread standard to be specified. Accuracy options are 1.0% or 1.6% according to configuration. Specify the temperature range, insertion length, thread and thermowell requirements.
213BL Bimetal Thermometers
213BL bimetal thermometers use a bottom connection. The catalogue lists stainless steel cases and wetted parts, glass windows and dial diameters of 63, 75, 100 or 150 mm.
Selection and Configuration
Listed stem lengths are 63, 100 or 150 mm, with other lengths on request; stem diameters are 6 or 8 mm. The process connection is 1/2 inch with thread standard to be specified. Select temperature range and accuracy option, 1.0% or 1.6%, for the ordered configuration. Confirm insertion length and thermowell dimensions.
213ADJ Adjustable Bimetal Thermometers
213ADJ thermometers have an adjustable connection angle for positioning the dial. The catalogue lists stainless steel cases and wetted parts, glass windows and dial diameters of 75, 100 or 150 mm.
Selection and Configuration
Stem-length options are 63, 100 or 150 mm, with other lengths on request; stem diameters are 6 or 8 mm. Specify the 1/2-inch connection's thread standard, temperature range, accuracy option, insertion length and thermowell. Listed accuracy options are 1.0% or 1.6% according to configuration.
231AB Industrial Glass Thermometers
231AB thermometers use a liquid-in-glass measuring principle and an aluminium case with a golden finish. The catalogue lists body lengths of 110, 150 or 200 mm and a removable thermowell selected to suit the process.
Selection and Configuration
The listed accuracy is ±2.5%; temperature range is on request. Connection is 1/2-inch BSP or an ordered alternative. Wetted-material options include copper alloy, steel and stainless steel according to service conditions. Confirm connection orientation, stem and thermowell dimensions. Process-pressure rating depends on the selected thermowell.
231AL Industrial Glass Thermometers
231AL thermometers use a liquid-in-glass measuring principle and an aluminium case with a golden finish. The catalogue lists body lengths of 110, 150 or 200 mm and a removable thermowell selected to suit the process.
Selection and Configuration
The listed accuracy is ±2.5%; temperature range is on request. Connection is 1/2-inch BSP or an ordered alternative. Select wetted materials for the medium and temperature, and confirm connection orientation and stem/thermowell dimensions. Do not select between 231AL and 231AB by title alone; verify the installation configuration against the ordered instrument.
APPLICATION BEFORE SPECIFICATION
Selection Starts with Your Application
Specify the temperature range and units, dial or scale size, stem length and diameter, insertion depth, connection standard and reading orientation. Include process conditions and any thermowell requirements. Confirm the selected model against its own technical documentation.
Catalogue & Technical Documents
Review the model-specific technical information and installation requirements. Send a specification, drawing or existing model reference if you need help selecting equipment.
Discuss Your Application
Send your requirements or a photo of the existing equipment for technical assistance and a quotation.
Availability and lead time are confirmed for the requested model and quantity.