Loading the page
Thermokon · Immersion sensor
SFKH02+ LCD
Immersion temperature sensor with a backlit LCD and a 70 mm neck pipe for lagged pipes, 0 to 10 V or 0 to 5 V output and a selectable range.
Sign in for trade prices
Availability and lead time confirmed on your quote
Part number624008
Datasheet, PDF
- Quotes answered within 24 hours, no account needed
- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Overview
The SFKH02+ LCD is the SFK02+ immersion sensor with a 70 mm stainless steel neck pipe, which keeps the housing clear of pipe insulation. It measures the temperature of water and other liquids or gases in heating and cooling plant. The output scaling is selected from eight preset ranges, including 0 to +50 °C, and the output is set to 0 to 10 V or 0 to 5 V by jumper. The display shows the reading with an RGB backlight and a traffic light function with adjustable thresholds.
Specification11 values · 3 part numbers
Communication
- Connection
- G1/2 thread, max. 40 bar; plug-in terminals up to 2.5 mm²
Electrical
- Power supply
- 15 to 35 V DC or 19 to 29 V AC, SELV
- Power consumption
- Max. 2.5 W at 24 V DC, 4.3 VA at 24 V AC
Environment
- Operating temperature
- Pocket -50 to +160 °C; electronics -20 to +70 °C
- Protection
- IP65 to EN 60529
Performance
- Output signal
- 0 to 10 V or 0 to 5 V by jumper, min. load 10 kΩ; live zero by Thermokon USEapp
- Measuring range
- Output scaling -50 to +50, -20 to +80 (default), -15 to +35, -10 to +120, 0 to +50, 0 to +100, 0 to +160 or 0 to +250 °C
- Accuracy
- ±0.5 K (typ. at 21 °C)
- Probe length
- 50, 100 or 150 mm, by part
Physical
- Housing material
- PC, USE-M enclosure; pocket stainless steel 1.4571, 8 mm; neck pipe stainless steel 1.4305, 12 mm x 70 mm
- Dimensions
- 85 x 84 x 165, 215 or 265 mm, by probe length
From the manufacturer's datasheet for SFKH02+ LCD.