S+S Room humidity sensor - RFF-I LCD

S+S Room Humidity Sensor - RFF-I LCD Overview

Discover the innovative S+S Room Humidity Sensor - RFF-I LCD, designed and manufactured by S+S Regeltechnik GmbH. This quality product is tailored for the Heating, Ventilation, and Air Conditioning (HKL) sector, boasting a remarkable accuracy of 3% RH.

Key Features and Benefits

The S+S Room Humidity Sensor is a calibratable humidity and temperature sensor that accurately measures the relative humidity and temperature of the air. It converts these measurements into a standard signal of 0-10 V or 4-20 mA. The sensor is available with or without a display, housed in an aesthetically pleasing plastic casing with a snap-on cover.

It is suitable for various environments including non-aggressive, dust-free spaces, cold, climate, and clean room technology, as well as indoor spaces such as residential areas, offices, hotels, and technical rooms. The sensor ensures precise monitoring of temperature and humidity with its digital, long-term stable sensor serving as the measuring element. Users can fine-tune the sensor for accurate readings.

Technical Specifications

• Power Supply: 15-36 V DC
• Sensors: Digital humidity sensor with integrated temperature sensor
• Output Humidity: 4-20 mA, Burden < 800 Ω
• Humidity Range: 0-100% RH
• Accuracy: ±2% (20-80% RH) at +25 °C, otherwise ±3.0%
• Operating Range: 0-95% RH (no dew formation)
• Housing: Plastic, Material ABS, Color Pure White (similar to RAL 9010)
• Dimensions: 85 x 85 x 27 mm (Baldur 1)
• Display: Backlit display, two lines, 36 x 15 mm (W x H)
• Mounting: Wall mounting or on UP socket, Ø 55 mm, 4-hole bottom for fixing on vertically or horizontally installed UP sockets
• Protection Class: IP 30 (according to EN 60 529)