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SK10-TC-ALTF1 - KNX Temperature Controller with PT1000 Pipe Contact Probe, IP54/65
✗
UL Listed
This product has not been certified by an NRTL (UL, ETL, CSA or
equivalent). Installation in USA projects may require a Field Evaluation
by a recognized laboratory. Consult your local AHJ before specifying.
~
Low Voltage · SELV
This device operates on a Safety Extra Low Voltage circuit — such as
the KNX 29V bus or a DALI 16V bus (NEC Class 2). When powered by an
NRTL-listed power supply, many AHJs accept non-listed SELV devices.
Verify with your local AHJ before specifying.
Regular price
$248.52 USD
Regular price
-17%
$298.23 USD
Sale price
$248.52 USD
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The SK10-TC-ALTF1 is an IP54/65 KNX temperature controller supplied with a PT1000 pipe contact probe on a 1.5 m (4.9 ft) cable, for measuring flow and return temperatures on hydronic piping.
Choose a PVC cable for -35 to +105 °C (-31 to 221 °F) or a silicone cable for -50 to +180 °C (-58 to 356 °F). Both versions offer Class B accuracy and 0.02 °C (0.04 °F) resolution. The KNX module includes an integrated bus coupler and room temperature controller (RTR), runs from the bus without an auxiliary supply, and is configured in ETS with the HLK305 application.
Key Features
- PT1000 pipe contact probe on 1.5 m (4.9 ft) cable
- Range by cable: PVC -35 to +105 °C (-31 to 221 °F), silicone -50 to +180 °C (-58 to 356 °F)
- Class B accuracy ±(0.3 °C (±0.54 °F) + 0.005·t); 0.02 °C (0.04 °F) resolution
- Integrated KNX bus coupler and room temperature controller (RTR)
- IP54/65 plastic module housing, 72 x 64 x 40 mm (2.83 x 2.52 x 1.57 in)
- Bus powered (approx. 240 mW, 10 mA bus load); no auxiliary supply
- ETS application HLK305
Technical Specifications
| Article no. | 30511004 (PVC Cable), 30511005 (Silicone Cable) |
|---|---|
| KNX bus voltage | KNX 21-32 VDC |
| Power consumption | approx. 240 mW at 24 VDC (approx. 10 mA bus load) |
| Auxiliary supply | Not required (integrated bus coupler) |
| Measuring |
PVC Cable: PT1000 pipe contact probe, -35 to +105 °C (-31 to 221 °F); Class B, ±(0.3 °C (±0.54 °F) + 0.005*T); resolution 0.02 °C (0.04 °F) Silicone Cable: PT1000 pipe contact probe, -50 to +180 °C (-58 to 356 °F); Class B, ±(0.3 °C (±0.54 °F) + 0.005*T); resolution 0.02 °C (0.04 °F) |
| Inputs / outputs & connections | KNX 2-pole terminal (red/black) |
| Protection rating | IP54/65 |
| Dimensions | 72 x 64 x 40 mm (2.83 x 2.52 x 1.57 in) (KNX module housing, plastic) |
| Operating temperature | -25 to +80 °C (-13 to 176 °F) (KNX module; storage -25 to +80 °C (-13 to 176 °F)) |
Downloads
(CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations)
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Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.
For freight or oversized orders, our team will contact you with a custom quote.
All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.
If you experience any issue, contact us and we'll coordinate the claim process on your behalf.
Buy in bulk
| Variant | Quantity | Price | Total |
|---|---|---|---|
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PVC Cable
30511004
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Silicone Cable
30511005
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0
Total items
$0.00 USD
Product subtotal