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

Multi-funtional duct sensor

For humidity, temperature, pressure, differential pressure and volume flow for monitoring and controlling heating, ventilation and air-conditioning systems

PREMASGARD® 814x-Modbus

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Electronic frost protection monitor

2-phase thermostat with continuous and switching output for reliable prevention of frost damages and freezing

THERMASREG® FS-20

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Duct humidity sensor for mixture ratio
HYGRASGARD® KAVTF

HYGRASGARD® KAVTF

The universal humidity sensors HYGRASGARD® KAVTF with 6 output sizes are used to determine diverse measurands in humidity measurement. The relative humidity and temperature of the ambient air are measured. These measurands are used to calculate various parameters internally.

For device version x-U, two outputs of 0 - 10 V are available, for version x - I two outputs of 4...20 mA. Here, the output variables for these outputs can be defined using DIP switches. Selectable for output 1 are relative humidity [% r.H.], absolute humidity [g/ m³], mixture ratio [g/ kg], dew-point temperature [°C] or enthalpy [kJ/ kg] (ignoring atmospheric air pressure). At output 2, four different measuring ranges for ambient temperature [°C] are selectable. The factory setting for output 1 is the relative humidity 0...100 % r.H., for output 2 the temperature measuring range 0...+50 °C. Due to the different configuration alternatives, numerous measurement and control tasks can be solved by just one device.

The devices are to be operated in pollutant-free, non-precipitating air with neither above-atmospheric nor below-atmospheric pressure at the sensors. Application examples include medical technology, refrigeration, air conditioning and clean room technology. The sensors are suitable for duct installation.

0 …100 % r. H. (default)
0...50 g/ kg (MR)
0...80 g/ kg (MR)
0...50 g/ m3 (A.H.)
0...80 g/ m3 (A.H.)
0...+50 °C (DP)
–20...+80 °C (DP)
0...85 kJ/ kg (ENT.)

0...+50 °C (default);
–20...+80 °C;
–35...+75 °C;
–35...+35 °C

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
KAVTF-U 0 …100 % r. H. (default)
0...50 g/ kg (MR)
0...80 g/ kg (MR)
0...50 g/ m3 (A.H.)
0...80 g/ m3 (A.H.)
0...+50 °C (DP)
–20...+80 °C (DP)
0...85 kJ/ kg (ENT.)
U current 1201-3161-6000-029 158,10 €
KAVTF-U LCD 0 …100 % r. H. (default)
0...50 g/ kg (MR)
0...80 g/ kg (MR)
0...50 g/ m3 (A.H.)
0...80 g/ m3 (A.H.)
0...+50 °C (DP)
–20...+80 °C (DP)
0...85 kJ/ kg (ENT.)
U current 1201-3161-6200-029 209,10 €
KAVTF-I 0 …100 % r. H. (default)
0...50 g/ kg (MR)
0...80 g/ kg (MR)
0...50 g/ m3 (A.H.)
0...80 g/ m3 (A.H.)
0...+50 °C (DP)
–20...+80 °C (DP)
0...85 kJ/ kg (ENT.)
I - current 1201-3162-6000-029 158,10 €
KAVTF-I LCD 0 …100 % r. H. (default)
0...50 g/ kg (MR)
0...80 g/ kg (MR)
0...50 g/ m3 (A.H.)
0...80 g/ m3 (A.H.)
0...+50 °C (DP)
–20...+80 °C (DP)
0...85 kJ/ kg (ENT.)
I - current 1201-3162-6200-029 209,10 €

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