Multi-funtional duct sensor

Multi-functional duct sensor for monitoring and control of heating, ventilation and air-conditioning systems

PREMASGARD® 814x-Modbus

Specialists in pressure

Multi-range measuring transducers for pressure, differential pressure and volume flow

PREMASGARD 211x / 212x

Efficient, convenient and network-enabled

Elegant appearance, touch-operated interface, large display, and Modbus-compatible

RYMaskon

Satisfied customers drive our business

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Good room climate is measurable!

Active and Modbus capable room sensors for temperature, humidity and CO2 now also for in-wall installation!

AERASGARD® FSCO2

Für jede Anwendung die richtige Lösung [Translate]

Duct humidity and tempe­rature sensor
HYGRASGARD® KFTF - Modbus

HYGRASGARD® KFTF - Modbus

Quality product for HVAC sector, accuracy ± 1.8 % or ± 2 %

Calibratable duct humidity and temperature sensors HYGRASGARD® KFTF - Modbus (± 3 %) or KFTF - 20 - Modbus (± 2 %), with plastic sinter filter (optional metal sinter filter), with Modbus connection, terminal box housing made of impact-resistant plastic, housing cover with quick-locking screws, with/ without optional display.

The universal duct sensor is used to detect various parameters in humidity measurement. The relative humidity and temperature of the ambient air are measured. These measurands are used to calculate various parameters internally. The Modbus can be used to retrieve the following parameters: relative humidity [% r. H.], absolute humidity [g/ m³], mixture ratio [g/ kg], dew-point temperature [°C], enthalpy [kJ/ kg] (ignoring atmospheric air pressure) and ambient temperature [°C].

It is used in non-aggressive, dust-free environments, in the refrigeration, air conditioning and clean room technology, hotels, engineering rooms, meeting and conference facilities. The measuring transducers are designed for exact detection of temperature and humidity. A digital, long-term stable sensor is used as a measuring element for humidity and temperature measurement. Fine adjustment by the user is possible. The sensor is suitable for ceiling and duct installation or for integration in equipment.

Measuring Range/ Readout
Humidity (switchable)
0...100 % r. H. (Standard)
0...80 g/ kg (MR)
0...80 g/ m3 (A.H.)
0...85 kJ/ kg (ENT.)
–20...+80 °C (TP)
Temperature: –35...+80 °C
Output: Modbus

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 MODBUS 2 % 1201-3216-1000-029 171,26 €
KFTF-20 MODBUS 1.8 % 1201-3216-1000-030 223,87 €
KFTF MODBUS DISPLAY 2 % 1201-3216-1200-029 214,22 €
KFTF-20 MODBUS DISPLAY 1.8 % 1201-3216-1200-030 334,03 €

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PREMASGARD® 211x, 212x and 212x-SD - Compact and flexible specialists in pressure

These calibratable compact sensors from S+S can manage up to eight switchable measuring ranges from...
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PREMASGARD® 814x-Modbus - Multi-funtional duct sensor

This bus capable and calibratable pressure measuring transducer enables the control of differential...
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sps smart production solutions | 26. - 28.11.2019 | Nürnberg

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