HTemp-1Wire Outdoor 3m - Temperature & humidity sensor
€207.90
Combined Temperature and Humidity Sensor for Outdoor Use
The HW group 1WR-HTemp Outdoor 3m is a combined temperature (-30 °C to +85 °C) and humidity sensor for outdoor use that communicates via the 1-Wire bus. It delivers two measured values from a single housing and is therefore suitable for outdoor monitoring of temperature and relative humidity.
The housing has a body diameter of 15 mm, a filter diameter of 14 mm and an overall length of 107 mm. The sensor is connected to a compatible HWg device via a 3 m connection cable (cable diameter 4 mm) with an RJ11 plug.
Two Measured Values, One Sensor, Built for Outdoors
The 1WR-HTemp Outdoor 3m is designed for outdoor mounting and delivers reliable temperature and humidity values.
Temperature -30 °C to +85 °C
Combined temperature sensor with a wide measuring range for outdoor use.
Relative Humidity 0–100 %RH
Second measured value for relative humidity from the same housing.
For Outdoor Use
The housing is specifically designed for outdoor mounting.
3 m Connection Cable
Permanently attached cable with RJ11 plug for connection to an HWg device.
Daisy-Chain via T-Box
Multiple sensors can be connected in series via a T-Box unit.
1-Wire Bus
Communication via the 1-Wire bus, powered directly via the RJ11 connection.
How the 1WR-HTemp Outdoor 3m Is Built
The sensor has the form of a rod probe (Design: Rod), weighs 185 g and is designed for rack, table or wall mounting.
Housing and Filter
The sensor body has a diameter of 15 mm, the humidity filter a diameter of 14 mm. The overall length of the sensor is 107 mm. The housing complies with protection class IP64.
Connection Cable
A 3 m cable with a diameter of 4 mm connects the sensor to the RJ11 plug.
RJ11 Connection (1-Wire)
Via the RJ11 plug the sensor is connected to an HWg device and read out via the 1-Wire bus.
Power Supply
The sensor is powered directly via the RJ11 connection (1-Wire), with 5 V and a current consumption of 1 mA. A separate power supply is not required.
Measurement Technology
Both measured values are acquired using semiconductor technology: temperature in the range -30 °C to +85 °C with ±0.8 °C accuracy and 0.10 °C resolution; relative humidity in the range 0–100 %RH with an accuracy of 5 % RH (2–80 %RH non-condensing, at 25 °C), ±0.2 %RH repeatability and 0.30 %RH resolution. The sensor delivers a total of 2 measured values.
Mounting
The sensor can be mounted in a rack, on a table or on the wall, for industrial, SoHo and IT use.
Connecting Multiple Sensors
For multiple measuring points, the 1WR-HTemp Outdoor 3m can be connected in series with additional sensors via a T-Box unit (daisy-chain).
Designed for HW group Platforms
The sensor communicates via the 1-Wire bus and is suitable for HWg devices with an RJ11 1-Wire connection.
Commissioning in a Few Steps
The 1WR-HTemp Outdoor 3m is connected as a 1-Wire sensor to a compatible HWg device.
- Mount the sensor at the desired outdoor location (rack, table or wall)
- Connect the sensor via the RJ11 plug to a compatible HWg device
- Optional: connect additional sensors in series via a T-Box unit
- Have the sensor automatically detected in the device setup
- Configure thresholds and alarms for temperature and humidity in the device
Why the 1WR-HTemp Outdoor 3m Is the Right Choice
Two Values, One Sensor
Temperature and humidity from a single housing.
Built for Outdoors
Housing specifically designed for outdoor use.
Wide Measuring Range
Temperature from -30 °C to +85 °C.
Simple Integration
RJ11 1-Wire, powered directly via the bus.
Daisy-Chain Capable
Multiple sensors combinable via a T-Box.
24 Months Warranty
According to the manufacturer with 24 months warranty.
Practical Application Examples
- Outdoor monitoring of temperature and relative humidity
- Base stations (BTS) and telecommunications infrastructure
- Hotels and holiday homes, e.g. for flood and fire detection in combination with additional sensors
- Logistics and transport, for monitoring sensitive goods
Frequently Asked Questions
What is the HW group 1WR-HTemp Outdoor 3m and what is it used for?
The 1WR-HTemp Outdoor 3m is a combined temperature and humidity sensor for outdoor use that communicates via the 1-Wire bus and is used for outdoor monitoring of temperature and relative humidity.
Which measured values does the sensor deliver?
The sensor delivers two measured values: temperature in the range -30 °C to +85 °C and relative humidity in the range 0–100 %RH.
Is the sensor suitable for outdoor use?
Yes. The housing is specifically designed for outdoor use and complies with protection class IP64.
Does the sensor require its own power supply?
No. The sensor is powered directly via the RJ11 connection (1-Wire) with 5 V / 1 mA.
Can multiple sensors be combined?
Yes. Multiple 1WR-HTemp Outdoor 3m sensors can be connected in series in a daisy-chain via a T-Box unit.
How long is the connection cable?
The sensor has a permanently attached 3 m connection cable with a diameter of 4 mm and an RJ11 plug.
Questions about the 1WR-HTemp Outdoor 3m?
Our support team in Germany will be happy to advise you free of charge on selection, sensors and configuration.
HW-Group 1WR-HTemp Outdoor 3m
General Data
- Combined temperature and humidity sensor for outdoor use
- Communication via the 1-Wire bus
- Temperature measuring range: -30 to +85 °C
- Relative humidity: 0–100 % RH
- 3 m connection cable
- Daisy-chain connection possible via a T-Box
- Probe-type design
Temperature Measurement
- Measuring range: -30 to +85 °C
- Accuracy: ±0.8 °C
- Resolution: 0.10 °C
- Technology: Semiconductor
Humidity Measurement
- Measuring range: 0–100 % RH
- Accuracy: ±5 % RH at 25 °C, 2–80 % RH, non-condensing
- Repeatability: ±0.2 % RH
- Resolution: 0.30
- Technology: Semiconductor
Connection & Power Supply
- Interface: RJ11 / 1-Wire
- Power supply: RJ11, 5 V
- Power consumption: 1 mA
- Galvanic isolation: Not specified
- Units Converter: Not specified
Cable & Probe
- Cable length: 3 m
- Cable diameter: 4 mm
- Probe diameter: 15 mm
- Filter diameter: 14 mm
- Probe length: 112 mm
- Total length according to housing specification: 107 mm
Measured Values & Calibration
- Number of provided measured values: 2
- Calibration points: Not specified
Environmental Conditions
- Operating temperature: -30 to +85 °C
- Operating humidity: 0–100 % RH
- Storage temperature: -30 to +60 °C
- Storage humidity: 5–95 % RH
Mechanical Data
- Ingress protection rating: IP64
- Design: Probe-type sensor
- Mounting: Rack, table, or wall
- Weight: 185 g
- Connection: RJ11
Applications
- Outdoor monitoring of temperature and relative humidity
- Outdoor monitoring
- Industrial, SoHo, and IT environments
Additional Data
- Warranty: 24 months
Monitoring devices
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Extension units
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DB9 LapLink Cable 2m A LapLink cable (also known as Lablink or null-printer cable) is a cable used to connect two computers directly via a cable connection. Housing: Plastic Type: Cable
DIN-Rail Box Set A mounting kit for installing HW-group devices on a DIN rail. Applications and Use: Mounting kit for installing HW-group devices with metal housing on a DIN rail. Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 45 x 11 x 105 (W x H x D) / 22g
Mounting Kit Screw set for mechanical mounting Applications and Use: Screw set for mechanical fastening
Mounting Plate E- 1U Rack (cabinet) mounting plate, 1U mounting for HW-group Ares and Poseidon2 devices Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 127 x 45 x 94 (W x H x D) / 137g Warranty: 24 months Rack (cabinet) mounting plate, 1U mounting for HW-group Ares, Poseidon2 3266/3268 and other products.
Mounting Plate L DIN Rail DIN rail mounting plate for Ares, Poseidon2 3268, and other products. Features: Metal housing Wall mounting Applications and Use: Profiles for metal-encapsulated HWg devices for wall mounting. Dimensions: 150 x 120 x 45 (W x H x D) / 65g Warranty: 24 months
Mounting Kit for Poseidon2 4002 and HWg-SMS-GW3 Applications and Use: Mounting kit for Poseidon2 4002 and HWg-SMS-GW3 Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 136 x 45 x 16 (W x H x D) / 165g Warranty: 24 months
Rack Shelf 1U A versatile solution for easy mounting of HW-group devices in 1U racks. Operating environment: -30°C - 85°C / 0%RH - 100%RH Storage environment: -30°C - 60°C / 5%RH - 95%RH Dimensions: 485 x 44 x 104 (W x H x D) / 597g Warranty: 24 months Housing: Metal Type: Wall mounting This shelf makes it easy to use devices in racks. You can even combine different 1U products and sensors.
Software
Manufacturer information:
HW group s. r. o.
Rumunská 26
Prague, 120 00
Czech Republic
Phone: +420 222 511 918
Email: sales@hwg.cz
Responsible person:
Didactum® Security GmbH
Im Mühlenfeld 4
48163 Münster
Deutschland
Fon:
(+49) 250 19 71 63 54 / (+49) 171 33 11 577
Email: info@didactum-security.de
