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Dwyer Thread-Mount Transmitting Dial Thermometer - Thread-Mount Transmitting Dial Thermometers
DwyerThread-Mount Transmitting Dial Thermometers

Dwyer Thread-Mount Transmitting Dial Thermometer

The DWYER Dial Thermometer With Process Output (MPN BTO51251) is a thread-mount transmitting dial thermometer with a 0°F to 250°F range and +/- 1% accuracy. It features a 12-inch stem length and a male connection.

SKU 3G-OTH-178450

Also listed as: BTO 51251 · BTO-51251

Brand
Dwyer
Item
Thread-Mount Transmitting Dial Thermometer
Category
Thread-Mount Transmitting Dial Thermometers
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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
BTO51251
Type
+/- 1% Accuracy, Male
Stem Lg
12 in
Accuracy
+/- 1%

Technical Documents

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

Product Description

The DWYER Dial Thermometer With Process Output (MPN BTO51251) is a thread-mount transmitting dial thermometer with a 0°F to 250°F range and +/- 1% accuracy. It features a 12-inch stem length and a male connection.

Frequently Asked Questions

What is the DWYER BTO51251 dial thermometer used for?

The DWYER BTO51251 is a thread-mount transmitting dial thermometer used for industrial process temperature monitoring. It provides a local analog display plus a process output signal, making it suitable for HVAC, refrigeration, and fluid handling systems where remote indication or control is needed.

What are the specifications of the DWYER BTO51251?

The DWYER BTO51251 has a temperature range of 0°F to 250°F with +/- 1% accuracy. It features a 12-inch stem length and a male thread-mount connection. The manufacturer part number is BTO51251, and it is built by Dwyer for reliable industrial use.

Where to buy the DWYER BTO51251 worldwide?

You can source the DWYER BTO51251 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; we provide competitive pricing and reliable sourcing for this Dwyer thermometer.

How to install the DWYER BTO51251 dial thermometer?

Install the DWYER BTO51251 by threading the male connection into a compatible process port. Ensure the stem is fully immersed in the measured medium for accurate readings. Use appropriate sealant on threads to prevent leaks. Avoid over-torquing to protect the sensing element. Refer to Dwyer's installation guide for best practices.

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 thread-mount transmitting 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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Compatible alternatives & equivalents

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Thread-mount transmitting dial thermometer with a 12-inch stem, +/-1% accuracy, and male connection. Provides local dial indication and a process output signal for remote monitoring in industrial temperature measurement applications
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Thread-mount transmitting dial thermometer with a 12-inch stem, +/-1% accuracy, and male connection. Provides local dial indication and a process output signal for remote monitoring in industrial temperature measurement applications
Thread-mount transmitting dial thermometer with a 0°F to 250°F range and +/-1% accuracy. Features a 6-inch stem length and male connection for direct temperature readout with a process output for remote monitoring. Suitable for liquid and gas applications in HVAC, process piping, and storage tanks
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