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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) are RTDs for surface applications with an accuracy of ±0.15 °C at 0 °C and a temperature range of -100°F to 500°F / -73°C to 260°C. These probes feature…

SKU 3G-OTH-177570

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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Technical Specifications

OMEGA
Manufacturer Part Number
SA1-RTD-4W
Type
±0.15°C at 0°C
Accuracy
±0.15 °C at 0 °C
Cable Length
40 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) are RTDs for surface applications with an accuracy of ±0.15 °C at 0 °C and a temperature range of -100°F to 500°F / -73°C to 260°C. These probes feature a 40-inch cable length.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

The OMEGA SA1-RTD-4W is a resistance temperature detector (RTD) designed for surface temperature measurement. It is commonly used in industrial process monitoring, HVAC, and laboratory applications where accurate surface temperature readings are required.

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

The OMEGA SA1-RTD-4W has an accuracy of ±0.15 °C at 0 °C and a temperature range of -100°F to 500°F / -73°C to 260°C. It features a 40-inch cable length and is a 4-wire RTD probe for surface applications.

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

You can source the OMEGA SA1-RTD-4W through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably.

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

To install the OMEGA SA1-RTD-4W, clean the surface and apply a thermally conductive compound for optimal contact. Secure the probe using adhesive or mechanical fasteners, ensuring the sensing tip is flush with the surface. Connect the 4-wire leads to your measurement system.

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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OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-4W-80). Key specifications — Cable Length: 80 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-SB). Key specifications — Cable Length: 39 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
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OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-SB). Key specifications — Cable Length: 39 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-80). Key specifications — Cable Length: 80 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
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OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-80). Key specifications — Cable Length: 80 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-120). Key specifications — Cable Length: 120 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
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OMEGA Long-Life & High-Accuracy RTD Probes: -100°F to 500°F /-73°C to 260°C, ±0.15°C at 0°C (MPN SA1-RTD-4W-120). Key specifications — Cable Length: 120 in; Brand: OMEGA; Accuracy: ±0.15 °C at 0 °C.
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