- with capacitive Mela® humidity sensor element
- for condensation control
- with analogue output signal type FGO2.K/5
- with switching output type FGS
General information
Dew-point control sensors are mounted on cooling water pipes or on cooled surfaces and are used to monitor if the temperature drops below the dew-point.
They measure the relative humidity directly on the surface of the cooled part of the equipment and can, therefore, be used
- to influence cooling power
- to switch cooling systems on or off
- to signal the point at which the temperature drops below the dew-point.
This means that cooling ceilings, for example, can be operated with perfect results, even at critical climatic values, without condensation starting to form.
Technical data
| Technical data | |
| operating voltage | 24V AC/DC±10 % |
| power consumption FGO | <8 mA |
| power consumption FGS | <15 mA |
| weight | approx. 75g |
| contacting | connecting terminals on the housing |
| Type FGO 2.K/5 | |
| measuring range (0...10 V) | 50...100%rh |
| accuracy (MR 50...95%rh , at 23°C) | ±2%rh |
| output signal | 0...10V |
| response time (at calm air) | < 20 s |
| Type FGS 02.K/5 | |
| break point (factory setting) | |
| „off“ (contact „open“) | ≥96 ± 2%rh „on“ „off“-4%rh ±1%rh |
| output | floating contact |
| voltage | max. 48V |
| switching current | max. 0.5A |
| switching power | max. 10W |
| Type FGS 02.K/6 | |
| break point (factory setting) | |
| „on“ (contact „closed) | ≥90 ± 2%rh |
| „off“ | „on“-4%rh ±1%rh |
| output | floating contact |
| voltage | max. 48V |
| switching current | max. 0.5A |
| switching power | max. 10W |
| Temperature application range FGO | -20...+80°C |
| FGS | 0...+70°C |
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Do you have questions on this product?
Your contact person:
Badger Meter Swiss AG