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Dwyer Digital Thermometer: 9 in Stem Lg, -58°F to 302°F /-50°C to 150°C - Adjustable-Angle Water-Resistant Digital Thermometers
DwyerAdjustable-Angle Water-Resistant Digital Thermometers

Dwyer Digital Thermometer: 9 in Stem Lg, -58°F to 302°F /-50°C to 150°C

The DWYER DBTA3901 is an adjustable-angle water-resistant digital thermometer with a 9-inch stem length. It offers a temperature range of -58°F to 302°F (-50°C to 150°C) with an accuracy of ±1% @ 32 to 122°F. This…

SKU 3G-OTH-176978

Also listed as: DBTA 3901 · DBTA-3901

Brand
Dwyer
Item
Digital Thermometer: 9 in Stem Lg, -58°F to 302°F /-50°C to 150°C
Category
Adjustable-Angle Water-Resistant Digital 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
DBTA3901
Type
-58°F to 302°F /-50°C to 150°C, ±1%@ 32 to 122°F Accuracy
Accuracy
±1 % @ 32 to 122 °F
Thread Type
NPT

Technical Documents

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

Product Description

The DWYER DBTA3901 is an adjustable-angle water-resistant digital thermometer with a 9-inch stem length. It offers a temperature range of -58°F to 302°F (-50°C to 150°C) with an accuracy of ±1% @ 32 to 122°F. This unit features an NPT thread type for installation.

Frequently Asked Questions

What is the DWYER DBTA3901 digital thermometer used for?

The DWYER DBTA3901 adjustable-angle water-resistant digital thermometer is used for temperature measurement in industrial HVAC, plumbing, and process systems. Its 9-inch stem and NPT thread allow installation in pipes or tanks, while the water-resistant design suits damp or outdoor environments.

What are the specifications of the DWYER DBTA3901?

The DWYER DBTA3901 has a temperature range of -58°F to 302°F (-50°C to 150°C) with ±1% accuracy at 32 to 122°F. It features a 9-inch stem length, NPT thread type, and an adjustable-angle display for easy reading. The water-resistant housing protects against moisture.

Where to buy the DWYER DBTA3901 worldwide?

You can source the DWYER DBTA3901 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 supply genuine Dwyer instruments for industrial applications.

How to install the DWYER DBTA3901 digital thermometer?

Install the DWYER DBTA3901 by threading the NPT stem into a compatible pipe or tank fitting. Ensure the sensing tip is fully immersed in the process media. Adjust the display angle for optimal visibility. Avoid overtightening; use thread sealant on NPT threads to prevent leaks.

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 adjustable-angle water-resistant digital thermometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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DWYER Dial Thermometer: 0°F to 250°F /-20°C to 120°C, ±2%Full Scale Accuracy, 4 in Stem Lg (MPN BTLS3405D)
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DWYER Dial Thermometer: 0°F to 250°F /-20°C to 120°C, ±2%Full Scale Accuracy, 4 in Stem Lg (MPN BTLR3405D)
DWYER Dial Thermometer: 50°F to 500°F, ±2%Full Scale Accuracy, 4 in Stem Lg, 3 in Dial Dia (MPN BTLR34071)
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DWYER Dial Thermometer: 50°F to 500°F, ±2%Full Scale Accuracy, 4 in Stem Lg, 3 in Dial Dia (MPN BTLR34071)
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DWYER Dial Thermometer: -40°F to 160°F, ±2%Full Scale Accuracy, 2.5 in Stem Lg, 3 in Dial Dia (MPN BTLS32541)

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