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Dwyer Dial Thermometer: 0°F to 250°F /-20°C to 120°C, ±2%Full Scale Accuracy - Side- & Bottom-Mount Fixed-Angle Thread-Mount Dial Thermometers
DwyerSide- & Bottom-Mount Fixed-Angle Thread-Mount Dial Thermometers

Dwyer Dial Thermometer: 0°F to 250°F /-20°C to 120°C, ±2%Full Scale Accuracy

The DWYER Dial Thermometer (MPN BTLR3405D) is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 4-inch stem length. It offers a dual-range scale of 0°F to 250°F and -20°C to 120°C with an…

SKU 3G-OTH-177625

Brand
Dwyer
Item
Dial Thermometer: 0°F to 250°F /-20°C to 120°C, ±2%Full Scale Accuracy
Category
Side- & Bottom-Mount Fixed-Angle Thread-Mount Dial Thermometers
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Technical Specifications

Dwyer
Manufacturer Part Number
BTLR3405D
Type
±2%Full Scale Accuracy
Stem Lg
4 in
Accuracy
±2 % Full Scale
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER Dial Thermometer (MPN BTLR3405D) is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 4-inch stem length. It offers a dual-range scale of 0°F to 250°F and -20°C to 120°C 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 BTLR3405D dial thermometer used for?

The DWYER BTLR3405D dial thermometer is used for temperature measurement in HVAC, plumbing, and industrial process systems. Its side- and bottom-mount fixed-angle thread-mount design allows installation in pipes or tanks where a direct-reading local temperature indication is needed.

What are the specifications of the DWYER BTLR3405D dial thermometer?

The DWYER BTLR3405D dial thermometer has a dual-range scale of 0°F to 250°F and -20°C to 120°C, with ±2% Full Scale accuracy. It features a 4-inch stem length and a side- and bottom-mount fixed-angle thread-mount configuration. The brand is DWYER and the MPN is BTLR3405D.

Where to buy the DWYER BTLR3405D dial thermometer worldwide?

You can source the DWYER BTLR3405D dial thermometer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the DWYER BTLR3405D dial thermometer?

Install the DWYER BTLR3405D dial thermometer by threading it into a compatible NPT port on a pipe or tank. Ensure the stem is fully immersed in the process media for accurate readings. Use thread sealant on the male threads to prevent leaks. Avoid over-tightening to prevent damage.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

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.

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