We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C - Threaded RTDs with Conduit Connection
OMEGAThreaded RTDs with Conduit Connection

OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C

The OMEGA Long-Life & High-Accuracy RTD Probes are threaded RTDs with conduit connection, featuring a 316L Stainless Steel probe sheath and a 1-1/2" Tri-Clamp process mounting thread. These probes operate within a…

SKU 3G-OTH-178401

Also listed as: PRS3100AS0300D1NB9W · PRS 3 100 A S 0300 D1 NB9W

Brand
OMEGA
Item
Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C
Category
Threaded RTDs with Conduit Connection
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMEGA
Manufacturer Part Number
PRS-3-100-A-S-0300-D1-NB9W
Probe Lg
3 in
Probe Sheath Material
316L Stainless Steel
Process Mounting Thread Size
1-1/2" Tri-Clamp

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OMEGA Long-Life & High-Accuracy RTD Probes are threaded RTDs with conduit connection, featuring a 316L Stainless Steel probe sheath and a 1-1/2" Tri-Clamp process mounting thread. These probes operate within a temperature range of -58°F to 392°F (-50°C to 200°C) and have a 3-inch probe length (MPN PRS-3-100-A-S-0300-D1-NB9W).

Frequently Asked Questions

What is the OMEGA PRS-3-100-A-S-0300-D1-NB9W RTD probe used for?

This OMEGA threaded RTD probe is used for precise temperature measurement in sanitary process applications, such as food, beverage, and pharmaceutical industries. Its 316L stainless steel sheath and 1-1/2" Tri-Clamp mounting allow easy installation in pipelines and vessels requiring high accuracy and long service life.

What are the specifications of the OMEGA PRS-3-100-A-S-0300-D1-NB9W RTD probe?

The OMEGA PRS-3-100-A-S-0300-D1-NB9W is a 3-inch long RTD probe with a 316L stainless steel sheath and a 1-1/2" Tri-Clamp process mounting thread. It operates from -58°F to 392°F (-50°C to 200°C) and is designed for high-accuracy temperature sensing in sanitary environments.

Where to buy OMEGA PRS-3-100-A-S-0300-D1-NB9W RTD probes worldwide?

3G Electric supplies OMEGA PRS-3-100-A-S-0300-D1-NB9W RTD probes worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-accuracy sanitary RTD probe.

How to install an OMEGA PRS-3-100-A-S-0300-D1-NB9W RTD probe with a Tri-Clamp fitting?

To install this OMEGA RTD probe, ensure the 1-1/2" Tri-Clamp connection is clean and gasketed. Insert the probe into the sanitary port, align the clamp halves, and tighten the clamp evenly to create a leak-proof seal. Avoid over-torquing to prevent damage to the 316L stainless steel sheath.

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 threaded rtds with conduit connection. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C, 3 in Probe Lg (MPN PRS-3-100-A-H-0300-D1-M12)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C, 3 in Probe Lg (MPN PRS-3-100-A-H-0300-D1-M12)
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 6 in Probe Lg (MPN PR-14E-3-100-1/4-6)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 6 in Probe Lg (MPN PR-14E-3-100-1/4-6)
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 9 in Probe Lg (MPN PR-12E-3-100-1/4-9)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 9 in Probe Lg (MPN PR-12E-3-100-1/4-9)
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 482°F /-50°C to 250°C, ±0.15°C at 0°C (MPN PR-21B-3-100-A-1/4-0600-M12-1)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 482°F /-50°C to 250°C, ±0.15°C at 0°C (MPN PR-21B-3-100-A-1/4-0600-M12-1)
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 248°F /-50°C to 120°C, 24 mm Probe Lg (MPN RTDM12-G1/8-3MM-24MM-A)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 248°F /-50°C to 120°C, 24 mm Probe Lg (MPN RTDM12-G1/8-3MM-24MM-A)
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C, 6 in Probe Lg (MPN PRTXI-G1/2-1/4-6-IO)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C, 6 in Probe Lg (MPN PRTXI-G1/2-1/4-6-IO)

More from OMEGA

View all OMEGA parts
OMEGA Long-Life & High-Accuracy RTD Probes: 450°F /-50°C to 230°C, For Air/Water Media Type (MPN RTD-NPT-72-E-1/4)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: 450°F /-50°C to 230°C, For Air/Water Media Type (MPN RTD-NPT-72-E-1/4)
OMEGA Long-Life & High-Accuracy RTD Probes: 450°F /-50°C to 230°C, For Air/Water Media Type (MPN RTD-NPT-72-E-1/4-MTP)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: 450°F /-50°C to 230°C, For Air/Water Media Type (MPN RTD-NPT-72-E-1/4-MTP)
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 12 in Probe Lg (MPN PR-12E-3-100-1/4-12)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 12 in Probe Lg (MPN PR-12E-3-100-1/4-12)
OMEGA Temperature Probe Extension Leads: -58°F to 248°F /-50°C to 120°C, 13 mm Probe Lg (MPN RTDM12-1/8NPT-3MM-13MM-A)
OMEGA
OMEGA Temperature Probe Extension Leads: -58°F to 248°F /-50°C to 120°C, 13 mm Probe Lg (MPN RTDM12-1/8NPT-3MM-13MM-A)
OMEGA Temperature Probe Extension Leads: -58°F to 248°F /-50°C to 120°C, 24 mm Probe Lg (MPN RTDM12-1/8NPT-3MM-24MM-A)
OMEGA
OMEGA Temperature Probe Extension Leads: -58°F to 248°F /-50°C to 120°C, 24 mm Probe Lg (MPN RTDM12-1/8NPT-3MM-24MM-A)
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 6 in Probe Lg (MPN PR-18E-3-100-1/4-6)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 6 in Probe Lg (MPN PR-18E-3-100-1/4-6)
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 6 in Probe Lg (MPN PR-12E-3-100-1/4-6)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -328°F to 1,112°F /-200°C to 600°C, 6 in Probe Lg (MPN PR-12E-3-100-1/4-6)
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C, 4 in Probe Lg (MPN PRS-3-100-A-S-0400-D1-M12)
OMEGA
OMEGA Long-Life & High-Accuracy RTD Probes: -58°F to 392°F /-50°C to 200°C, 4 in Probe Lg (MPN PRS-3-100-A-S-0400-D1-M12)