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WOHLER 4651 Type K Thermocouple, ±1°C Accuracy, 5.1 in Probe, Straight Handle - Thermocouples for Gas Applications
WOHLERThermocouples for Gas Applications

WOHLER 4651 Type K Thermocouple, ±1°C Accuracy, 5.1 in Probe, Straight Handle

The WOHLER Wall Temperature Probe (MPN 4651) is a Type K thermocouple for gas applications with a temperature range of -32°F to 1,202°F / -35°C to 650°C and an accuracy of ±1 °C. It features a straight handle and a…

SKU 3G-OTH-179840

Brand
WOHLER
Item
4651 Type K Thermocouple, ±1°C Accuracy, 5.1 in Probe, Straight Handle
Part Number
4651
Category
Thermocouples for Gas Applications
Available to Order
Also known as:4651WOHLER
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Technical Specifications

WOHLER
Manufacturer Part Number
4651
Type
±1°C, Type K
Accuracy
±1 °C
Probe Lg
5.1 in
Handle Type
Straight

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

Product Description

The WOHLER Wall Temperature Probe (MPN 4651) is a Type K thermocouple for gas applications with a temperature range of -32°F to 1,202°F / -35°C to 650°C and an accuracy of ±1 °C. It features a straight handle and a 5.1-inch probe length.

Frequently Asked Questions

What is the WOHLER Wall Temperature Probe used for?

The WOHLER Wall Temperature Probe (MPN 4651) is a Type K thermocouple designed for gas applications. It measures surface temperatures of walls, flues, and exhaust systems in industrial heating, HVAC, and combustion testing, with a range of -35°C to 650°C.

What are the specifications of the WOHLER Wall Temperature Probe?

The WOHLER Wall Temperature Probe (MPN 4651) is a Type K thermocouple with an accuracy of ±1 °C. It has a straight handle, a 5.1-inch probe length, and a temperature range of -32°F to 1,202°F / -35°C to 650°C, suitable for gas applications.

Where to buy the WOHLER Wall Temperature Probe worldwide?

3G Electric supplies the WOHLER Wall Temperature Probe (MPN 4651) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right thermocouple probe for gas applications?

For gas applications, choose a Type K thermocouple like the WOHLER Wall Temperature Probe (MPN 4651) with a range covering expected flue temperatures. Ensure probe length reaches the measurement point and accuracy meets your process tolerance, typically ±1 °C for combustion tuning.

Used in

Common applications for WOHLER
HVAC maintenance — WOHLER Thermohygrometer (6603) for spot-checking ambient temperature and humidity in air handling units.
Boiler and combustion diagnostics — WOHLER Flue Gas Temperature Probe (6635) for measuring exhaust gas temperatures up to 1,652°F.
Compressed air systems — WOHLER Dew Point Indicator (6808) for monitoring condensation risk and dew point from -40°F to 212°F.
Pipe inspection — WOHLER VIS 350 PLUS (8927) for visual inspection of pipes up to 8 inches in diameter with 100 ft cable.
Industrial process control — WOHLER Surface Temperature Probe (6679) for contact measurement on pipes, tanks, and equipment up to 1,202°F.
Facility maintenance — WOHLER Wall Temperature Probe (4651) for surface temperature measurement on walls, flues, and exhaust systems.
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WOHLER Products

3G Electric supplies WOHLER thermocouples for gas applications. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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