Humidity and Temperature
H-T-I-150
Humidity and Temperature
Duct humidity sensor 1 outputs 0 – 10 V, 4 – 20 mA switchable
""For measurement of relative humidity in
ventilation ducts. Measuring range, humidity: 0 –
100% rH. Tolerance humidity: +/- 3% rH at 25 °C
and 20 – 80% rH Offsets adjustable via rotary
switch, with captive rotating lid. 8 lid
positions selectable. 5-point calibration
possible via optional display output signal linear due to
microprocessor technology. Supply voltage: 15 –
30 V AC/DC. Power consumption: 25 mA (24 V AC)/10
mA (24 V DC). Sensor diameter: 6 mm (stainless
steel). Housing: Base: PBT, color similar to RAL
7016. Lid: PC, color similar to RAL 7016. Ring:
PBT, color similar to RAL 1003. Protection class:
IP 65, (including seal ring). Strain relief M16.
Fast wiring with spring terminals 0.2 – 1.5 mm².
Permissible ambient conditions: -20 °C to +70 °C.
0 – 95% rH (non-condensing). Leakage resistance:
=> 100 MΩ, 20 °C, 500 V DC.
Data sheet no. 20901"
""For measurement of relative humidity in
ventilation ducts. Measuring range, humidity: 0 –
100% rH. Tolerance humidity: +/- 3% rH at 25 °C
and 20 – 80% rH Offsets adjustable via rotary
switch, with captive rotating lid. 8 lid
positions selectable. 5-point calibration
possible via optional display output signal linear due to
microprocessor technology. Supply voltage: 15 –
30 V AC/DC. Power consumption: 25 mA (24 V AC)/10
mA (24 V DC). Sensor diameter: 6 mm (stainless
steel). Housing: Base: PBT, color similar to RAL
7016. Lid: PC, color similar to RAL 7016. Ring:
PBT, color similar to RAL 1003. Protection class:
IP 65, (including seal ring). Strain relief M16.
Fast wiring with spring terminals 0.2 – 1.5 mm².
Permissible ambient conditions: -20 °C to +70 °C.
0 – 95% rH (non-condensing). Leakage resistance:
=> 100 MΩ, 20 °C, 500 V DC.
Data sheet no. 20901"
H-T-OUT
Humidity and Temperature
External humidity sensor 1 output 0 – 10 V, 4 – 20 mA switchable
""For the measurement of relative humidity outside.
Measuring range, humidity: 0 – 100% rH. Tolerance
humidity: +/- 3% rH at 25 °C and 20 – 80% rH
Offsets adjustable via rotary switch, with
captive rotating lid. 8 lid positions selectable.
5-point calibration possible via optional
display output signal linear due to
microprocessor technology. Supply voltage: 15 –
35 V DC. Sensor diameter: 6 mm (stainless steel).
Housing: Base: PBT, color similar to RAL 7016.
Lid: PC, color similar to RAL 7016. Ring: PBT,
color similar to RAL 1003. Protection class: IP
65, (including seal ring). Strain relief M16.
Fast wiring with spring terminals 0.2 – 1.5 mm².
Permissible ambient conditions: -20 °C to +70 °C.
0 – 95% rH (non-condensing). Leakage resistance:
=> 100 MΩ, 20 °C, 500 V DC.
Data sheet no. 20901"
""For the measurement of relative humidity outside.
Measuring range, humidity: 0 – 100% rH. Tolerance
humidity: +/- 3% rH at 25 °C and 20 – 80% rH
Offsets adjustable via rotary switch, with
captive rotating lid. 8 lid positions selectable.
5-point calibration possible via optional
display output signal linear due to
microprocessor technology. Supply voltage: 15 –
35 V DC. Sensor diameter: 6 mm (stainless steel).
Housing: Base: PBT, color similar to RAL 7016.
Lid: PC, color similar to RAL 7016. Ring: PBT,
color similar to RAL 1003. Protection class: IP
65, (including seal ring). Strain relief M16.
Fast wiring with spring terminals 0.2 – 1.5 mm².
Permissible ambient conditions: -20 °C to +70 °C.
0 – 95% rH (non-condensing). Leakage resistance:
=> 100 MΩ, 20 °C, 500 V DC.
Data sheet no. 20901"
HT-TC-I-150-D-NFC
Humidity and Temperature
Duct humidity temperature sensor with display and NFC interface 2 outputs 4 – 20 mA
For measurement of relative humidity and
temperature in ventilation ducts. Measuring
range, humidity: 0 – 100% rH. Measuring range,
temperature: -50 °C – 50 °C. Humidity tolerance:
+/-3% rH at 25 °C and 20 – 80% rh. Temperature
sensor tolerance: +/-0.5 °C at 25 °C. Both
offsets adjustable via rotary switch. 5-point
calibration via the NFC interface on the display
incl. adjustable mounting flange F-10. Output
signal linear due to microprocessor technology.
Supply voltage 15 – 35 V DC. Sensor diameter 10
mm, sensor length 150 mm. Housing: Base: PBT,
color similar to RAL 7016. Display: PC,
transparent. Ring: PBT, color similar to RAL
1003. IP 65 protection (including seal ring).
Strain relief M16. Fast wiring with spring
terminals 0.2 – 1.5 mm². Leakage resistance: 100
MΩ, 20°C, 500 V DC. Permissible ambient
conditions: -20 °C – 70 °C. 0 – 95% rH
(non-condensing).
Data sheet no. 20909
For measurement of relative humidity and
temperature in ventilation ducts. Measuring
range, humidity: 0 – 100% rH. Measuring range,
temperature: -50 °C – 50 °C. Humidity tolerance:
+/-3% rH at 25 °C and 20 – 80% rh. Temperature
sensor tolerance: +/-0.5 °C at 25 °C. Both
offsets adjustable via rotary switch. 5-point
calibration via the NFC interface on the display
incl. adjustable mounting flange F-10. Output
signal linear due to microprocessor technology.
Supply voltage 15 – 35 V DC. Sensor diameter 10
mm, sensor length 150 mm. Housing: Base: PBT,
color similar to RAL 7016. Display: PC,
transparent. Ring: PBT, color similar to RAL
1003. IP 65 protection (including seal ring).
Strain relief M16. Fast wiring with spring
terminals 0.2 – 1.5 mm². Leakage resistance: 100
MΩ, 20°C, 500 V DC. Permissible ambient
conditions: -20 °C – 70 °C. 0 – 95% rH
(non-condensing).
Data sheet no. 20909
HT-TC-OUT-D-NFC
Humidity and Temperature
External humidity temperature sensor with display and NFC interface 2 output 4 – 20 mA
For the measurement of relative humidity and
temperature outside. Measuring range, humidity: 0
– 100% rH. Measuring range, temperature: -50 °C –
50 °C. Humidity tolerance: +/-3% rH at 25 °C and
20 – 80% rh. Temperature sensor tolerance: +/-0.5
°C at 25 °C. Both offsets adjustable via rotary
switch. 5-point calibration via the NFC interface
on the display. Output signal linear due to
microprocessor technology. Supply voltage 15 – 35
V DC. Housing: Base: PBT, color similar to RAL
7016. Display: PC, transparent. Ring: PBT, color
similar to RAL 1003. IP 65 protection (including
seal ring). Strain relief M16. Fast wiring with
spring terminals 0.2 – 1.5 mm². Leakage
resistance: 100 MΩ, 20°C, 500 V DC. Permissible
ambient conditions: -20 °C to 70 °C. 0 – 95% rH
(non-condensing).
Data sheet no. 20909
For the measurement of relative humidity and
temperature outside. Measuring range, humidity: 0
– 100% rH. Measuring range, temperature: -50 °C –
50 °C. Humidity tolerance: +/-3% rH at 25 °C and
20 – 80% rh. Temperature sensor tolerance: +/-0.5
°C at 25 °C. Both offsets adjustable via rotary
switch. 5-point calibration via the NFC interface
on the display. Output signal linear due to
microprocessor technology. Supply voltage 15 – 35
V DC. Housing: Base: PBT, color similar to RAL
7016. Display: PC, transparent. Ring: PBT, color
similar to RAL 1003. IP 65 protection (including
seal ring). Strain relief M16. Fast wiring with
spring terminals 0.2 – 1.5 mm². Leakage
resistance: 100 MΩ, 20°C, 500 V DC. Permissible
ambient conditions: -20 °C to 70 °C. 0 – 95% rH
(non-condensing).
Data sheet no. 20909
HT-SF2
Humidity and Temperature
Plastic sintered filter (without spacer)
Protects sensors against pollution. Thread fits on
all OPP-SENS humidity sensors.
Data sheet no. 20909
Protects sensors against pollution. Thread fits on
all OPP-SENS humidity sensors.
Data sheet no. 20909
HTa-TC-I-150-D-NFC
Humidity and Temperature
Duct humidity temperature sensor absolute with display and NFC interface 2 output 4 – 20 mA
""For measurement of relative humidity and
temperature in ventilation ducts. 5-point
calibration: linear interpolation of the output
curve over 5 user-defined points.
Parameterization via the NFC interface on the
display. 10 offset points: linear shift of
characteristic curve of the output signal via
10-level rotary switch. Captive lid with 8-way
positioning. 10 measurement ranges can be set
using the rotary switch. 0 – 15 g/ m³ 0 – 20 g/
m³ 0 – 35 g/ m³ 0 – 50 g/m³* 0 – 100 g/ m³ 0 –
130 g/ m³ 0 – 150 g/ m³ 0– 200 g/ m³ 0 – 300 g/
m³ 0 – 500 g/ m³ *Factory setting Temperature
measuring range: Factory setting -50 – +50 °C,
optional display adjustable between -50 and 100
°C output signal linear due to
microprocessor technology. Supply voltage: 15 –
30 V AC/DC. Power consumption: 25 mA (24 V AC)/10
mA (24 V DC). Housing: Base: PBT, color similar
to RAL 7016. Lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003. Protection
class: IP 65 (incl. seal ring) Strain relief 2 x
M 16. Fast wiring with spring terminals 0.2 – 1.5
mm². Permissible ambient conditions: -20 °C to
+70 °C. 0 – 95% rH (non-condensing). Leakage
resistance: => 100 MΩ, 20 °C, 500 V DC.
Data sheet no. 20910"
""For measurement of relative humidity and
temperature in ventilation ducts. 5-point
calibration: linear interpolation of the output
curve over 5 user-defined points.
Parameterization via the NFC interface on the
display. 10 offset points: linear shift of
characteristic curve of the output signal via
10-level rotary switch. Captive lid with 8-way
positioning. 10 measurement ranges can be set
using the rotary switch. 0 – 15 g/ m³ 0 – 20 g/
m³ 0 – 35 g/ m³ 0 – 50 g/m³* 0 – 100 g/ m³ 0 –
130 g/ m³ 0 – 150 g/ m³ 0– 200 g/ m³ 0 – 300 g/
m³ 0 – 500 g/ m³ *Factory setting Temperature
measuring range: Factory setting -50 – +50 °C,
optional display adjustable between -50 and 100
°C output signal linear due to
microprocessor technology. Supply voltage: 15 –
30 V AC/DC. Power consumption: 25 mA (24 V AC)/10
mA (24 V DC). Housing: Base: PBT, color similar
to RAL 7016. Lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003. Protection
class: IP 65 (incl. seal ring) Strain relief 2 x
M 16. Fast wiring with spring terminals 0.2 – 1.5
mm². Permissible ambient conditions: -20 °C to
+70 °C. 0 – 95% rH (non-condensing). Leakage
resistance: => 100 MΩ, 20 °C, 500 V DC.
Data sheet no. 20910"
HTa-TC-OUT-D-NFC
Humidity and Temperature
External humidity temperature sensor (absolute) with display and NFC interface 2 output 4 – 20 mA
""For measuring the absolute humidity and
temperature outdoors. 5-point calibration: linear
interpolation of the output curve over 5
user-defined points. Parameterization via the NFC
interface on the display. 10 offset points:
linear shift of characteristic curve of the
output signal via 10-level rotary switch. Captive
lid with 8-way positioning. 10 measurement ranges
can be set using the rotary switch. 0 – 15 g/ m³
0 – 20 g/ m³ 0 – 35 g/ m³ 0 – 50 g/m³* 0 – 100 g/
m³ 0 – 130 g/ m³ 0 – 150 g/ m³ 0– 200 g/ m³ 0 –
300 g/ m³ 0 – 500 g/ m³ *Factory setting
Temperature measuring range: Factory setting -50
– +50 °C, optional display adjustable between -50
and 100 °C output signal linear due to
microprocessor technology. Power supply: 15 – 30
V AC/DC. Power consumption: 35 mA (24 V AC)/10 mA
(24 V DC). Temperature range: -25 – +85 °C.
Water-side connection: G 1/2 A. Housing: Base:
PBT, color similar to RAL 7016. Lid: PC, color
similar to RAL 7016. Ring: PBT, color similar to
RAL 1003. Strain relief M16. Protection class: IP
65, (including seal ring). Fast wiring with
spring terminals 0.2 – 1.5 mm². Permissible
ambient conditions: -20 °C to 70 °C. 0 – 95% rH
(non-condensing). Leakage resistance: 100 MΩ,
20°C, 500 V DC.
Data sheet no. 13300"
""For measuring the absolute humidity and
temperature outdoors. 5-point calibration: linear
interpolation of the output curve over 5
user-defined points. Parameterization via the NFC
interface on the display. 10 offset points:
linear shift of characteristic curve of the
output signal via 10-level rotary switch. Captive
lid with 8-way positioning. 10 measurement ranges
can be set using the rotary switch. 0 – 15 g/ m³
0 – 20 g/ m³ 0 – 35 g/ m³ 0 – 50 g/m³* 0 – 100 g/
m³ 0 – 130 g/ m³ 0 – 150 g/ m³ 0– 200 g/ m³ 0 –
300 g/ m³ 0 – 500 g/ m³ *Factory setting
Temperature measuring range: Factory setting -50
– +50 °C, optional display adjustable between -50
and 100 °C output signal linear due to
microprocessor technology. Power supply: 15 – 30
V AC/DC. Power consumption: 35 mA (24 V AC)/10 mA
(24 V DC). Temperature range: -25 – +85 °C.
Water-side connection: G 1/2 A. Housing: Base:
PBT, color similar to RAL 7016. Lid: PC, color
similar to RAL 7016. Ring: PBT, color similar to
RAL 1003. Strain relief M16. Protection class: IP
65, (including seal ring). Fast wiring with
spring terminals 0.2 – 1.5 mm². Permissible
ambient conditions: -20 °C to 70 °C. 0 – 95% rH
(non-condensing). Leakage resistance: 100 MΩ,
20°C, 500 V DC.
Data sheet no. 13300"
HTx-TC-I-150-D-NFC
Humidity and Temperature
Duct humidity temperature sensor (enthalpy) with display and NFC interface 2 output 4 – 20 mA
For measurement of enthalpy and temperature in
ventilation ducts. The transmitter can be
configured via the NFC interface on the display,
so that the absolute or relative humidity can be
shown, instead of the enthalpy. The absolute
pressure can also be adjusted via the NFC
interface. 5-point calibration: linear
interpolation of the output curve over 5
user-defined points. 10 offset points: linear
shift of characteristic curve of the output
signal via 10-level rotary switch. 10 measurement
ranges can be set using the rotary switch. 0 – 50
kJ/kg 0 – 80 kJ/kg 0 – 100 kJ/kg* 0 – 200 kJ/kg 0
– 400 kJ/kg 0 – 1,000 kJ/kg -50 – 50 kJ/kg -50 –
200 kJ/kg -50 – 400 kJ/kg -50 – 1,000 kJ/kg
*Factory setting Measuring range, temperature:
Factory setting -50 – +50 °C, between -50 and 100
°C can be set. Supply voltage: 2-wire 15 – 35 V
DC. Output: 2-wire 4 – 20 mA Margin of error:
Sensor for relative humidity: ± 3% rH at 25 °C
for 20 – 80% rH Temperature: ± 0.5 °C for 0 – 65
°C. Permissible ambient conditions: -20 – 70 °C.
0 – 95% rH (non-condensing). Permissible medium
temperature: -40 – 100 °C. Nominal diameter:
Stainless steel sleeve ø 10 mm. Mounting: air
duct mounting flange F-10 (included). Housing: IP
65, including seal ring. Base: PBT, color similar
to RAL 7016. Display: PC, transparent. Ring: PBT,
color similar to RAL 1003. Cable connection: M16.
Strain relief: spring terminals 0.2 – 1.5 mm².
Data sheet no. 20912
For measurement of enthalpy and temperature in
ventilation ducts. The transmitter can be
configured via the NFC interface on the display,
so that the absolute or relative humidity can be
shown, instead of the enthalpy. The absolute
pressure can also be adjusted via the NFC
interface. 5-point calibration: linear
interpolation of the output curve over 5
user-defined points. 10 offset points: linear
shift of characteristic curve of the output
signal via 10-level rotary switch. 10 measurement
ranges can be set using the rotary switch. 0 – 50
kJ/kg 0 – 80 kJ/kg 0 – 100 kJ/kg* 0 – 200 kJ/kg 0
– 400 kJ/kg 0 – 1,000 kJ/kg -50 – 50 kJ/kg -50 –
200 kJ/kg -50 – 400 kJ/kg -50 – 1,000 kJ/kg
*Factory setting Measuring range, temperature:
Factory setting -50 – +50 °C, between -50 and 100
°C can be set. Supply voltage: 2-wire 15 – 35 V
DC. Output: 2-wire 4 – 20 mA Margin of error:
Sensor for relative humidity: ± 3% rH at 25 °C
for 20 – 80% rH Temperature: ± 0.5 °C for 0 – 65
°C. Permissible ambient conditions: -20 – 70 °C.
0 – 95% rH (non-condensing). Permissible medium
temperature: -40 – 100 °C. Nominal diameter:
Stainless steel sleeve ø 10 mm. Mounting: air
duct mounting flange F-10 (included). Housing: IP
65, including seal ring. Base: PBT, color similar
to RAL 7016. Display: PC, transparent. Ring: PBT,
color similar to RAL 1003. Cable connection: M16.
Strain relief: spring terminals 0.2 – 1.5 mm².
Data sheet no. 20912