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SK10-TC-ESTF - KNX Temperature Controller with G 1/2" Stainless Screw-In 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
$261.67 USD
Regular price
-17%
$314.01 USD
Sale price
$261.67 USD
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The SK10-TC-ESTF is an IP54/65 KNX temperature controller supplied with a stainless steel (V4A) PT1000 screw-in immersion probe with G 1/2" thread on a 1.5 m (4.9 ft) cable. It measures temperatures in tanks, pipes and heating circuits.
Choose a 50 mm (1.97 in) or 100 mm (3.94 in) probe length with PVC cable (-35 to +105 °C (-31 to 221 °F)) or silicone cable (-50 to +180 °C (-58 to 356 °F)). All versions offer Class B accuracy, 0.02 °C (0.04 °F) resolution and an integrated room temperature controller (RTR). The module is bus powered and configured in ETS with the HLK305 application.
Key Features
- Stainless steel (V4A) PT1000 screw-in probe, G 1/2" thread, 50 or 100 mm (1.97 or 3.94 in)
- 1.5 m (4.9 ft) cable: PVC -35 to +105 °C (-31 to 221 °F) or 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. | 30511008 (50 mm (1.97 in) PVC Cable), 30511009 (100 mm (3.94 in) PVC Cable), 30511010 (50 mm (1.97 in) Silicone Cable), 30511011 (100 mm (3.94 in) 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 |
50 mm (1.97 in) PVC Cable: PT1000 screw-in/immersion probe, 50 mm (1.97 in) V4A, G 1/2" thread, 1.5 m (4.9 ft) PVC cable, -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) 100 mm (3.94 in) PVC Cable: PT1000 screw-in/immersion probe, 100 mm (3.94 in) V4A, G 1/2" thread, 1.5 m (4.9 ft) PVC cable, -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) 50 mm (1.97 in) Silicone Cable: PT1000 screw-in/immersion probe, 50 mm (1.97 in) V4A, G 1/2" thread, 1.5 m (4.9 ft) Silicone cable, -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) 100 mm (3.94 in) Silicone Cable: PT1000 screw-in/immersion probe, 100 mm (3.94 in) V4A, G 1/2" thread, 1.5 m (4.9 ft) Silicone cable, -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) |
| Mounting | Screw-in G 1/2" into immersion sleeve/fitting |
| Operating temperature | -25 to +80 °C (-13 to 176 °F) (KNX module; storage -25 to +80 °C (-13 to 176 °F)) |
Application note: The probe uses a G 1/2" (BSP) thread; adapters may be required for NPT fittings.
Downloads
(CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations)
Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.
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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50 mm (1.97 in) PVC Cable
30511008
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100 mm (3.94 in) PVC Cable
30511009
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50 mm (1.97 in) Silicone Cable
30511010
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100 mm (3.94 in) Silicone Cable
30511011
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