- New
- Sale
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality
- Flow
- Rymaskon
- Modbus | Wireless Modbus
- EtherCAT P
- Accessory
Description
Duct humidity and temperature sensor (± 2.0%)
HYGRASGARD® KFTF - EtherCAT P
Interconnective HYGRASGARD® KFTF - EtherCAT P duct humidity and temperature transmitter with M8 plug-in connector (EtherCATP-encoded), Bluetooth-enabled, in an impact resistant plastic housing with quick-locking screws, optionally with/without display and bar graph, with plastic sinter filter (replaceable), incl. mounting flange.
The sensor device serves to detect various parametres in humidity measurement. It measures relative humidity (0...100% RH) and ambient air temperature (–35...+80°C). These measurands are used internally to calculate further output values: absolute humidity (0...80 g/m³), mixture ratio (0...80 g/kg), dew point temperature (–20...+80°C) and enthalpy (0...85 kJ/kg) while ignoring atmospheric air pressure. A long-term stable, digital sensor guarantees precise measuring results. The sensor is factory-calibrated.
EtherCATP-enabled measuring transducer for industrial requirements with maximum reliability: includes easy PLC integration using the devices ESI configuration file, diagnostics (such as communication failure counter), advanced setting options, access to historical data (min/max) and sensor service interval determination. Optionally with large back-lit three-line display (witjh customised programming in the 7-segment and dot-matrix ranges) and bar graph (7-digit, LEDs freely configurable) for graphical display, e.g. as a traffic light indicator.
EtherCATP-enabled measuring transducer for industrial requirements with maximum reliability: includes easy PLC integration using the devices ESI configuration file, diagnostics (such as communication failure counter), advanced setting options, access to historical data (min/max) and sensor service interval determination. Optionally with large back-lit three-line display (witjh customised programming in the 7-segment and dot-matrix ranges) and bar graph (7-digit, LEDs freely configurable) for graphical display, e.g. as a traffic light indicator.
Technical details
Voltage supply
24VDC via EtherCATP (US)
Power consumption
< 3 W
Data points
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m3],
mixture ratio [g / kg], enthalpy [kJ / kg]
dew point [°C], absolute humidity [g / m3],
mixture ratio [g / kg], enthalpy [kJ / kg]
Measuring range, humidity
0...100 % RH
Deviation of humidity
typical ± 2.0 % (20…80 % RH); at + 25 °C, otherwise ± 3.0 %
Measuring range, temperature
–35...+80 °C
Temperature deviation
typically ± 0.4 K at +25 °C
Radio technology
Bluetooth (LE)
Sensor
digital humidity sensor
with integrated temperature sensor,
low hysteresis, high long-term stability
with integrated temperature sensor,
low hysteresis, high long-term stability
Sensor protection
plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
Measuring ranges
0...100 % RH
–35...+80 °C
–35...+80 °C
Ambient temperature
–30...+70 °C
Medium
Nearly neutral, non-aggressive gases or liquids
Process connection
by mounting flange, plastic
(included in the scope of delivery)
(included in the scope of delivery)
Protective tube
PLEUROFORM, material polyamide (PA6), with torsion protection,
Ø 20 mm, NL = 235 mm (optionally 100 mm), vmax = 30 m/s (air)
(option on request in stainless steel V2A (1.4301), Ø 16mm)
Ø 20 mm, NL = 235 mm (optionally 100 mm), vmax = 30 m/s (air)
(option on request in stainless steel V2A (1.4301), Ø 16mm)
Cable connection
M8 plug-in connector, EtherCATP-encoded
Dimensions
126 x 90 x 50 mm (Tyr 2)
Long-term stability
± 1 % per year
Permissible air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP 54 (according to EN 60 529)*
Protection type housing
IP 54
Standards
CE conformity, according to EMC Directive 2014/ 30/ EU,
according to RED 2014/ 53/ EU
according to RED 2014/ 53/ EU