Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Dwyer BTLS340101 Fixed-Angle Thread-Mount Dial Thermometer - Side- & Bottom-Mount Fixed-Angle Thread-Mount Dial Thermometers
DwyerSide- & Bottom-Mount Fixed-Angle Thread-Mount Dial Thermometers

Dwyer BTLS340101 Fixed-Angle Thread-Mount Dial Thermometer

The DWYER BTLS340101 is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 0°F to 200°F range. It features ±2% Full Scale accuracy, a 4-inch stem length, and a 3-inch dial diameter.

SKU 3G-OTH-177603

Also listed as: BTLS 340101 · BTLS-340101

Brand
Dwyer
Item
BTLS340101 Fixed-Angle Thread-Mount Dial Thermometer
Part Number
BTLS340101
Category
Side- & Bottom-Mount Fixed-Angle Thread-Mount Dial Thermometers
Available to Order
Also known as:BTLS340101Dwyer
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
BTLS340101
Type
±2%Full Scale Accuracy
Stem Lg
4 in
Accuracy
±2 % Full Scale
Dial Dia
3 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER BTLS340101 is a side- and bottom-mount fixed-angle thread-mount dial thermometer with a 0°F to 200°F range. It features ±2% Full Scale accuracy, a 4-inch stem length, and a 3-inch dial diameter.

Frequently Asked Questions

What is the DWYER BTLS340101 dial thermometer used for?

The DWYER BTLS340101 is used for temperature measurement in HVAC, refrigeration, and industrial process systems. Its side- and bottom-mount fixed-angle design allows installation in pipes or tanks where a direct-reading local temperature indication is needed.

What are the specifications of the DWYER BTLS340101?

The DWYER BTLS340101 has a 0°F to 200°F range, ±2% Full Scale accuracy, a 4-inch stem length, and a 3-inch dial diameter. It is a side- and bottom-mount fixed-angle thread-mount dial thermometer from the Dwyer brand.

Where to buy the DWYER BTLS340101 worldwide?

You can source the DWYER BTLS340101 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the thermometer reaches your facility reliably.

How to install the DWYER BTLS340101 dial thermometer?

Install the DWYER BTLS340101 by threading it into a compatible thermowell or pipe fitting. Ensure the stem is fully immersed in the process media for accurate readings. Use thread sealant on NPT connections and 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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from Dwyer

View all Dwyer parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first