DUCT TEMPERATURE SENSOR TF 65
The TF 65 temperature measuring transducer is a PT1000 class B
resistance sensor with passive output. Measuring range from –30...+150 °
C. In a resistant IP67 plastic housing and M16 cable gland for cable
connection and a straight protective measuring tube and a mounting
flange.
Sensor type: PT1000 class B (DIN EN 60751) 1000ohm at 0°C ± 0,3 K
Measuring range: –30...+150 °C/ –22...+302 °F
Ambient temperature: –20...+100 °C / –4...+212 °F
Testing current: < 0.6 mA
Insulating resistance: 100 M#, at +20 °C (500V DC)
Connection type: 2-wire connection
Measuring tube: stainless steel, V4A (1.4571), Ø 6 mm, inserted length =
300 mm / 11.8 in
T1-IP67 plastic housing with a M16 cable glands and a mounting flange.
Housing dimensions: 72 x 64 x 37.8 mm / 2.83 x 2.52 x 1.49 in

ON-WALL- HUMIDITY- AND TEMPERATURE SENSORS AFTF–MB
Calibratable outside humidity and temperature sensor AFTF, detect the
relative humidity (0…100% RH) and the temperature (–35...+80 °C),
including various parameters in the humidity measurement. Applied in
clean air and non-aggressive, dust-free environment. With a Modbus
connection in a resistant IP65 plastic housing and M20 cable gland for
cable connection, with quick-locking screws and an exchangeable plastic
sinter filter. International SI units (default) can be changed to
imperial (via Modbus).
Measuring range: 0...100 % RH (humidity) / – 35...+80 °C (temperature)
Medium: clean air and non-aggressive, non-combustible gases
Deviation, humidity: typical ± 2.0 % (20...80 % RH) at +25 °C, otherwise
± 3.0 %
Deviation, temperature: typical ± 0.4 K at +25 °C / ± 77 °F
Zero point offset: ± 10 % RH (humidity) / ± 5 °C (temperature)
Power: 24VAC (± 20%) / 15…36VDC - 24DC <1,2W
Operation temperature: –30...+70 °C / –22...+158 °F
T3-IP65 plastic housing with two M20 cable glands
Housing dimensions: 108 x 78.5 x 43.3 mm / 4.25 x 3.1 x 1.7 in

DUCT HUMIDITY- AND TEMPERATURE SENSORS KFTF-MB
Calibratable duct humidity and temperature sensor KFTF-T3 (± 2.0%) with
Modbus RTU connection, in a resistant IP65 plastic housing with quick-
locking screws and M16 cable gland for cable connection and a plastic
sinter filter (exchangeable). Including mounting flange to detect the
relative humidity (0…100% RH) and the temperature (–35...+80 °C) inside
a tube, including various parameters in the humidity measurement. The
duct sensor is applied in a non-aggressive and dust-free environment and
is suitable for installation in ceilings, ducts and devices.
International SI units (default) can be switched to Imperial (via
Modbus).
Measuring range: 0...100 % RH (humidity) / – 35...+80 °C (temperature)
Medium: clean air and non-aggressive, non-combustible gases
Deviation, humidity: typical ± 2.0 % (20...80 % RH) at +25 °C, otherwise
± 3.0 %
Deviation, temperature: typical ± 0.2 K at +25 °C
Zero point offset: ± 10 % RH (humidity) / ± 5 °C (temperature)
Power: 24VAC (± 20%) / 15…36VDC - 24DC <1,2W
Operation temperature: –30...+70 °C / –22...+158 °F
T3-IP65 plastic housing with two M20 cable glands
Housing dimensions: 108 x 78.5 x 43.3 mm / 4.25 x 3.1 x 1.7 in

DUAL AIR PRESSURE SENSOR ±500PA & ±500PA-MB
Dual maintenance-free pressure sensor with connection facility for
external Pt1000 sensor (–50...+150°C). Microprocessor-controlled with
Modbus RTU connection in a resistant IP65 plastic housing with quick-
locking screws, connection nozzles for pressure hose (Ø 6 mm) and M16
cable gland for cable connection. International SI units (default) can
be switched to Imperial (via Modbus). Incl. connection set ASD-06 (2 m
connecting hose, two pressure port nipples, screws).
Pressure range: ± 500 Pa and ± 500 Pa
Accuracy: 500 Pa/2.0 inWC: typical ± 13 Pa at +25 °C / ± 0.05 inWC at +
77 °F
Linearity: < ± 1 % of final value & Temperature drift: ±
0.1% per °C ⁄ °F
Zero point offset: ± 10 % of measuring range
Above- ⁄ below-pressure: max. ± 50 kPa / ± 200 inWC
Power: 24VAC (± 20%) <0,2W / 15…36VDC
Operation temperature: –30...+70 °C / –22...+158 °F
Media temperature –20...+50 °C / –4...+122 °F
T2-IP65 plastic housing with two M16 cable glands & one M12 for
temperature
Housing dimensions: 126 x 90 x 50 mm / 4.96 x 3.54 x 1.97 in

DUAL AIR PRESSURE SENSOR ±7000PA & ±7000PA-MB
Dual maintenance-free pressure sensor with connection facility for
external Pt1000 sensor (–50...+150°C). Microprocessor-controlled with
Modbus RTU connection in a resistant IP65 plastic housing with quick-
locking screws, connection nozzles for pressure hose (Ø 6 mm) and M16
cable gland for cable connection. International SI units (default) can
be switched to Imperial (via Modbus). Incl. connection set ASD-06 (2 m
connecting hose, two pressure port nipples, screws).
Pressure range: ± 7000 Pa and ± 7000 Pa
Accuracy: 7000 Pa/28 inWC: typical ± 105 Pa at +25 °C / ± 0.12 inWC at +
77 °F
Linearity: < ± 1 % of final value & Temperature drift: ± 0.1 % per °C #
°F
Zero point offset: ± 10 % of measuring range
Above- # below-pressure: max. ± 50 kPa / ± 200 inWC
Power: 24VAC (± 20%) <0,2W / 15…36VDC
Operation temperature: –30...+70 °C / –22...+158 °F
Media temperature –20...+50 °C / –4...+122 °F
T2-IP65 plastic housing with two M16 cable glands & one M12 for
temperature
Housing dimensions: 126 x 90 x 50 mm / 4.96 x 3.54 x 1.97 in