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Bi-metal Temperature Indicator (BMI)
Bi-metal Temperature Indicator (BMI)
The Bi-Metallic Indicator (BMI) is a durable temperature indicator designed for use in industrial and process plant environments, particularly where no power supply is available. It is suitable for monitoring temperatures up to 500°C and can be configured with either a bottom or center back stem entry.
Specifications
- Dial: Available in diameters of 63mm, 100mm, 160mm, and 250mm with scales in °C, °F, or both.
- Case Material: Made from 304 stainless steel.
- Stem Material: Made from 316 stainless steel.
- Stem Dimensions: Diameter options include metric sizes of 6, 8, 10, 12mm and imperial sizes of 1/4”, 3/8”, 1/2”. Lengths range from 65mm to 600mm, depending on range and diameter.
- Stem Entry to Dial: Options include bottom entry, center back entry, and any angle with 90° angle stem adjustment and 180° head rotation.
- Temperature Range: -50°C to +500°C, Class 1.
Usage Recommendations
For process pressures exceeding 3.5 Bar, it is recommended to use the BMI with a screwed or flanged thermowell. Thermowells can be fabricated for pressures up to 10 bar or solid drilled from hex bar stock.
Accessories
Available accessories include fire detection sensors, Conax soft sealant glands, a range of PR transmitters, compression fittings, thermocouple cables, thermowells, mineral insulated sensors, LD probes, MD probes, and miniature bearing sensors.
Contact Information
Thermal Detection Limited, Unit 6, Orde Wingate Way, Primrose Hill Industrial Estate, Stockton-on-Tees, TS19 0GA, UK. Fax: +44 (0) 1642 618307, Tel: +44 (0) 1642 602878, Email: [email protected], Web: www.thermal-detection.com
Catalog excerpts
Bi-Metallic Indicator Description: The BMI is a rugged temperature indicator designed for general industrial and process plant use. Especially useful where there is no power supply available. Suitable for monitoring temperature ranges up to 500°C, and available either with a bottom or centre back stem entry. Where process pressures are in excess of 3.5 Bar it is advisable to use the BMI in conjunction with a screwed or flanged thermowell. These can be supplied as either fabricated (for process pressures up to 10 bar) or solid drilled from hex bar stock.. Thermal Detection Limited Unit 6, Orde Wingate Way Primrose Hill Industrial Estate Stockton-on-Tees, TS19 0GA UK Email: [email protected] Web: www.thermal-detection.com
Open the catalog to page 1
Fire Detection Sensor Mineral Insulated Sensors Conax Soft Sealant Glands Miniature Bearing Sensor Compression Fittings Thermocouple Cable Thermal Detection Limited Unit 6, Orde Wingate Way Primrose Hill Industrial Estate Stockton-on-Tees, TS19 0GA UK Fax : +44 (0) 1642 618307 Tel : +44 (0) 1642 602878 Email: [email protected] Web: www.thermal-detection.com © Thermal Detection Ltd 2016
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- Connector
- Screw-in fitting
- Data connector
- Temperature probe
- Pneumatic fitting
- Stainless fitting
- Resistance temperature sensor
- Circular connector
- Socket electrical connector
- Industrial connector
- Welder
- Plastic fitting
- Male connector
- Conduit gland
- Male fitting
- Adhesive tape
- Arc welder
- Female fitting
- Industrial thermometer