Products

BTD Series

Dial type thermometers are developed to Measure, Indicate, and control the temperature of a particular application, such as for all power and distribution transformers, Generators, Bearing temperature monitoring etc.… Dial type thermometers consists of Bulb assembly, capillary and Expansion bellows. These operates based on liquid expansion technology with accuracy levels up to +/- 1% FSD. Instruments offer optional hybrid upgrades that incorporate embedded PT100 Sensor, enabling real-time temperature transmission for remote monitoring and SCADA systems

These Series Instruments are Robust, Reliable and Precision analog type instruments and used for measurement of air and bearing temperature in motors and generators with up to maximum of 2 contacts and with a full 270° scale with 2-degree graduations for control of temperature.

Features

• Fully sealed liquid expansion system provides self-powered indication, operation and does not require any periodic adjustments.
• Instruments are fully compensated for ambient temperature.
• Instrument cases are aluminium die casted and polyester powder coated with standard ingress protection of IP55 and Corrosion protection up to 500 Hours of neutral salt spray.
• All inside and outside components are Brass and SS304.
• Maximum pointer facility is provided and can be reset from outside.
• All switch contacts are potential free micro switches.
• Panel mounting option provided.

Technical Specifications