- Article name
- Dew probe
- Humidity measuring range
- 93...99% RH
- Sensor
- SHS-A4L with additionally gold-plated interdigital structure
- Measuring principle
- Electrolytic impedance measurement
- Humidity accuracy
- ±3% RH
- probe length
- 90 mm
- Probe width
- 12 mm
- Probe diameter
- 12 mm
- Raw material
- Probe material: Epoxide FR4
- Cable construction
- Copper cable PVC/PP, 4 x 0.086 mm²
- Cable length
- 1000 mm
- Connection
- RJ11-connection plug, 6P4C
- Cable gland
- M16x1.5
- Weight
- 0.035 kg
This B+B dew formation probe is a combined sensor which consists of two single sensors. A resistive dew sensor in thick-film technology reacts to high relative humidity values (approx. 93 to 99% RH). A second conductance sensor embedded as interdigital structure on a carrier substrate detects possible condensation. In combination with these two methods a safe switching performance is carried out.
Therefore the probe is also suitable for critical applications such as in cooling ceilings. With the universal sensor switching module SENSW-MOD12V, SENSW-MOD24V, SENSW-GEH230V the B+B dew formation probe is an optimal dew protection switch.
Applications:
- Automatic ventilation control in sanitary facilities, showers or indoor swimming pools,
- As humidity monitor for exterior walls, pipelines or cellar rooms,
- Monitoring of cooling ceilings, shop display windows or humidity in switchgear cabinets
Old article number: SHOP SENSW-RFF
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