Dwyer Dial Thermometer: 50°F to 400°F, ±2%Full Scale Accuracy, 4 in Stem Lg
The DWYER Dial Thermometer (MPN BTLS340121) is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 3 in dial diameter and a 4 in stem length. It offers a temperature range of 50°F to 400°F with…
SKU 3G-OTH-177596
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Product Description
The DWYER Dial Thermometer (MPN BTLS340121) is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 3 in dial diameter and a 4 in stem length. It offers a temperature range of 50°F to 400°F with an accuracy of ±2% Full Scale.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dwyer dial thermometer used for?
The Dwyer dial thermometer (BTLS340121) is used for temperature measurement in industrial HVAC, process piping, and storage tanks. Its 4 in stem and 3 in dial provide clear local readings from 50°F to 400°F, suitable for monitoring air, gas, or liquid systems.
What are the specifications of the Dwyer BTLS340121 thermometer?
The Dwyer BTLS340121 is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 3 in dial diameter, 4 in stem length, and a range of 50°F to 400°F. Accuracy is ±2% Full Scale. It is a direct-read instrument for industrial temperature monitoring.
Where to buy Dwyer dial thermometers worldwide?
3G Electric supplies the Dwyer BTLS340121 dial thermometer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other Dwyer instrumentation products.
How to install a Dwyer thread-mount dial thermometer?
Install the Dwyer BTLS340121 by threading it into a standard 1/2" NPT or compatible process connection. Ensure the stem is fully immersed in the medium for accurate readings. Avoid overtightening to prevent damage. For fixed-angle models, orient the dial for best visibility before final tightening.
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3G Electric supplies Dwyer side- & bottom-mount fixed-angle thread-mount dial thermometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















