Data sheet:
WLAN Thermometer 1x Pt100
Measure, log and report...
The WLAN Thermometer is a device that measures temperatures and makes the values available in the network via WLAN. The device can be connected with the W&T cloud, send MQTT messages or push notifications to smart phones.
Properties
Sensor:
- Pt100 temperature sensor:
- Measuring range of W&T probe: -50°C...180°C
- Measuring input: -200°C...650°C
Connectivity:
- Operation in Access Point mode or WLAN Client mode possible.
- Intuitive Web interface for simpler configuration
- Monitor temperatures and trends with your browser
- Alarm and reporting function:
- Single value query:
- Direct access to current measurement values via HTTP or TCP sockets.
- Current Industry 4.0 protocols:
- MQTT support
- Possible applications:
- Monitor temperatures in the server room, network cabinet or office
- Messages when high or low temperature limits are exceeded
- Green IT: Monitor efficiency of the server room climate control
Data logger:
- local, volatile data memory for two data
- Document measurement data online in the W&T Cloud and access from anywhere in the world
Standards & more
- optional: ISO factory calibration per DIN EN ISO/IEC 17025
- with calibration certificate for verified documentation of the measured value deviations
- Valid for 12 months
- optional: DAkkS/DKD calibration per DIN EN ISO/IEC 17025
- with calibration certificate for verified traceability to national standards
- Valid for 12 months
- Conforms to standards both in office and industrial environments:
- High noise resistance per EN 61000-6-2
- Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
- 5 year guarantee
Technical data
Connections and displays:
- Temperature sensor:
- Pt100 measurement input
- Cable length for W&T probe: 2m (can be extended as needed)
- Enclosure rating: IP67
- Temperature input:
- 4-pole terminal block
- Conductor cross-section 0.2-1.3mm²
- Stripped length 6-8mm
- Network:
- WLAN 802.11 b/g/n 2.4 GHz
- Supply voltage:
- 12..24V DC (+/- 10%) per screw terminal
- Supply connection:
- Plug-in screw terminal, 5.08mm spacing
- Labeled "L+" and "M"
- Current consumption:
- typ. 40mA@24V DC, typ. 70mA@12V
- Indicators:
- 1 LED power
- 1 LED error
Measuring unit:
- Sensor:
- Pt100 terminal, 2-, 3- or 4-conductor
- Measuring range:
- W&T sensor: -50°C...180°C
- PT100 input: -200°C...650°C
- Resolution:
- 1/10°C
- Maximum measuring error:
- Measuring unit
- PT100 Sensor Class A
- Measuring frequency:
- 1/second
Housing and other data:
- Housing:
- Plastic compact housing for top-hat rail mount
- 105x22x75mm (LxWxH)
- Enclosure rating:
- IP20
- Weight:
- approx. 200g
- Ambient temperature
- Storage: -40..+70°C
- Operating: Non-contiguous mounting: 0 .. +60°C
- contiguous mounting: 0 .. +50°C
- Permissible relative humidity:
- 0..95% RH (non-condensing)
- Ambient operating temperature:
- 0 .. +60°C
- Scope of delivery:
- 1x WLAN Thermometer 1x Pt100
- 1x Pt100 sensor, 2m, IP67
- 1x Quick Guide
* Our offering is intended only for commercial users. We will be happy to refer private end customers to trading partners through whom our products can be purchased.