01ST-5A3 Belimo Sensor
KKM Solutions is an independent parts distributor, not an authorized Belimo dealer — how we source.
Overview The Belimo 01ST-5A3 is a passive contact temperature sensor engineered for measuring temperature on pipes and curved surfaces in hydronic HVAC systems. Featuring a brass probe and Pt100 element, it delivers high accuracy and fast thermal response.
Overview
Part number 01ST-5A3 from Belimo, listed in Temperature Sensors. KKM Solutions quotes this part with pricing and availability confirmed per order.
Overview The Belimo 01ST-5A3 is a passive contact temperature sensor engineered for measuring temperature on pipes and curved surfaces in hydronic HVAC systems. Featuring a brass probe and Pt100 element, it delivers high accuracy and fast thermal response. Features Highly accurate Pt100 passive sensing element Brass contact probe for fast heat transfer and response times 6.5 ft [2 m] plenum-rated shielded cable with tinned copper conductors Compact 0.24 in [6 mm] probe diameter for surface strap-on mounting Durable construction rated for pipe surface temperatures up to 300°F [150°C] Specifications Sensor Type: Passive Contact / Surface Temperature Sensor Output Signal: Pt100 (2-wire) Probe Diameter: 0.24 in [6 mm] Cable Length: 6.5 ft [2 m] plenum cable Temperature Range: -40°F to 300°F [-40°C to 150°C] Applications Pipe surface temperature measurement in heating and cooling systems Hydronic supply and return water temperature monitoring Surface temperature sensing on arched pipes and heat exchangers
Product details
| Manufacturer | Belimo |
|---|---|
| Manufacturer part number | 01ST-5A3 |
| Product category | Temperature Sensors |
| Related part numbers | 5 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does 01ST-5A3 cost?
01ST-5A3 is listed at CA$54.68 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the 01ST-5A3?
01ST-5A3 is made by Belimo and is listed in our Temperature Sensors category. KKM Solutions is an independent distributor, not an authorized Belimo dealer: we source the exact Belimo part number 01ST-5A3, and the quote confirms condition and lead time before you order.
Is the 01ST-5A3 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 01ST-5A3, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of 01ST-5A3?
No published lifecycle status is on file for 01ST-5A3. Belimo lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
How quickly can 01ST-5A3 ship?
Lead time for 01ST-5A3 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Belimo part numbers in this family:
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