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DwyerMeasurement

Dwyer Thermowell TE-TNS-N123N-00

Dwyer TE-TNS-N123N-00 is an immersion temperature sensor with 6.35 mm diameter and 30 cm insertion length, featuring stainless steel 304 construction and 1/2" NPT process connection. Ideal for industrial process…

SKU 3G-CBM-02279

Brand
Dwyer
Item
Thermowell TE-TNS-N123N-00
Part Number
TETNSN123N00
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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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
TETNSN123N00
sensor type
immersion temperature sensor
sensor model
TE-TNS-N123N-00
sensor diameter
6.35 mm
housing material
polycarbonate UL 94 V-O
insertion length
30 cm
process connection
1/2" NPT
thermometer material
stainless steel 304

Technical Documents

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

Product Description

Dwyer TE-TNS-N123N-00 is an immersion temperature sensor with 6.35 mm diameter and 30 cm insertion length, featuring stainless steel 304 construction and 1/2" NPT process connection. Ideal for industrial process temperature monitoring applications requiring compact, durable measurement solutions.

Frequently Asked Questions

What is the Dwyer TE-TNS-N123N-00 used for?

The Dwyer TE-TNS-N123N-00 is an immersion temperature sensor used for precise water temperature measurement in hot or cold water loops within HVAC systems. It is suitable for industrial process temperature monitoring where a compact, durable stainless steel 304 probe with a 1/2" NPT connection is required.

What are the specifications of the Dwyer TE-TNS-N123N-00?

The Dwyer TE-TNS-N123N-00 is an immersion temperature sensor with a 6.35 mm diameter and 30 cm insertion length. It features a stainless steel 304 thermometer material, a polycarbonate UL 94 V-O housing, and a 1/2" NPT process connection. The sensor type is a 10K Type 3 thermistor with ±0.22°C accuracy at 25°C.

Where to buy the Dwyer TE-TNS-N123N-00 in Singapore?

You can source the Dwyer TE-TNS-N123N-00 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this immersion temperature sensor for HVAC and industrial applications.

How to install the Dwyer TE-TNS-N123N-00?

Install the Dwyer TE-TNS-N123N-00 by threading the 1/2" NPT process connection into a compatible thermowell or pipe fitting. Ensure the probe is fully immersed in the fluid for accurate readings. The housing includes a ball chain to prevent cover loss during installation. Follow standard wiring practices for the 10K Type 3 thermistor.

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
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Dwyer Products

3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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