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OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C - RTDs for Surface Applications
OMEGARTDs for Surface Applications

OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C

The OMEGA Long-Life & High-Accuracy RTD Probes (MPN SA1-RTD-4W-120) are RTDs for surface applications with a temperature range of -100°F to 500°F / -73°C to 260°C. They feature an accuracy of ±0.15 °C at 0 °C and a…

SKU 3G-OTH-177569

Also listed as: SA1RTD4W120 · SA1 RTD 4W 120

Brand
OMEGA
Item
Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C
Category
RTDs for Surface Applications
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMEGA
Manufacturer Part Number
SA1-RTD-4W-120
Type
±0.15°C at 0°C
Accuracy
±0.15 °C at 0 °C
Cable Length
120 in

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

Product Description

The OMEGA Long-Life & High-Accuracy RTD Probes (MPN SA1-RTD-4W-120) are RTDs for surface applications with a temperature range of -100°F to 500°F / -73°C to 260°C. They feature an accuracy of ±0.15 °C at 0 °C and a cable length of 120 inches.

Frequently Asked Questions

What is the OMEGA SA1-RTD-4W-120 RTD probe used for?

The OMEGA SA1-RTD-4W-120 is an RTD probe designed for surface temperature measurement applications. It is commonly used in industrial processes requiring long-life and high-accuracy monitoring, such as in manufacturing, HVAC, and laboratory settings where precise surface contact is needed.

What are the specifications of the OMEGA SA1-RTD-4W-120?

The OMEGA SA1-RTD-4W-120 has a temperature range of -100°F to 500°F (-73°C to 260°C) with an accuracy of ±0.15 °C at 0 °C. It features a cable length of 120 inches and is a 4-wire RTD probe for surface applications. The manufacturer part number is SA1-RTD-4W-120.

Where to buy OMEGA SA1-RTD-4W-120 worldwide?

You can source the OMEGA SA1-RTD-4W-120 RTD probe from 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 OMEGA components for surface temperature sensing.

How to install an OMEGA SA1-RTD-4W-120 surface RTD probe?

To install the OMEGA SA1-RTD-4W-120, clean the surface and apply thermal paste for optimal contact. Secure the probe using adhesive or mechanical clamping, ensuring the sensing tip is flush. Route the 120-inch cable away from EMI sources. Follow OMEGA's generic guidelines for 4-wire RTD wiring to minimize lead resistance errors.

Used in

Common applications for OMEGA
Process control — OMEGA PR-22-3-100-A-1/8-0600-M12 RTD probes for temperature monitoring in chemical reactors
HVAC systems — OMEGA DP32PT digital panel meters for displaying temperature and pressure in building management
Gas appliance testing — OMEGA 5SC-TT-K-36-36 Type K thermocouples for measuring flue gas temperatures
Surface temperature measurement — OMEGA SA1-RTD-120 surface RTDs for monitoring pipe or vessel walls
Laboratory instrumentation — OMEGA NHX-K-M thermocouple plugs for connecting sensors to data loggers
Energy management — OMEGA M12TXSS-PT100-13MM-1/8NPT transmitters for boiler temperature feedback

OMEGA Products

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

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