Multi-funtional duct sensor
For humidity, temperature, pressure, differential pressure and volume flow for monitoring and controlling heating, ventilation and air-conditioning systemsPREMASGARD® 814x-Modbus
Für jede Anwendung die richtige Lösung [Translate]
Calibratable duct humidity and temperature sensor HYGRASGARD® KFTF - 20 (± 1.8 %)
with plastic sinter filter (optional metal sinter filter), housing made from impact-resistant plastic,
optionally with/ without display, with cable fitting or bushing for M12 connector according to DIN
Calibratable humidity and temperature sensor HYGRASGARD® KFTF - 20-VA (± 1.8 %) with metal sinter filter, rugged housing, stainless steel V4A, optionally with/ without display, with cable fitting or bushing for M12 connector according to DIN EN 61076-2-101.
It measures the relative humidity and/ or the temperature of the air and converts the measurand into a standard signal of 4...20 mA . It has four switchable temperature ranges and is applied in non-aggressive dust-free atmospheres in refrigeration, air conditioning, ventilation and clean room technology. Relative humidity (in % r. H.) is the quotient of water vapour partial pressure and the saturation vapour pressure at the respective gas temperature. These measuring transducers are designed for exact detection of humidity. A digital long-term stable sensor is used as measuring element for humidity measurement. Fine adjustment by the user is possible.
Measuring Range Humidity: 0...100 % r. H.
Measuring Range Temperature: –35...+75 °C –35...+35 °C 0...+50 °C 0...+80 °C
Output Humidity: 4...20 mA
Output Temperature: 4...20 mA
with M12 connector
Housing stainless steel V4A (1.4571)
|Type||Kommunikation||Equipment||Display||1. Temperature range||Arbeitsdruck PN max.||Buttons||Cable connection||Colour||Control||Function||Housing Colour||Housing_material||Kommunikation||Measuring range relative humidity||Messbereiche CO2||Movement||Output||Output type||Printing||Prozessanschluß (SW)||Rod length||Rohr Ø DN||Schutzart(Filter)||Sensor-Toleranz Feuchte||Sleeve length||Temperature-measuring range||for insertion length||Channels||Sensor||VOC measuring range||Free cable length||Housing name||Cable material||Measuring range pressure||Item No.||Price|
|KFTF-20-I Q||bushing||2003-4151-2100-001||258,74 €|
|KFTF-20-I VAQ||bushing||2003-4161-2100-001||558,67 €|
|KFTF-20-I VA||cable fitting||2003-4161-2200-001||526,17 €|
|KFTF-20-I VAQ DISPLAY||bushing||2003-4162-2100-001||689,75 €|
|KFTF-20-I VA DISPLAY||cable fitting||2003-4162-2200-001||657,25 €|
|KFTF-20-I Q DISPLAY||bushing||2003-4172-2100-001||299,54 €|
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