TSH202v3 is humidity and temperature sensors with a 1-Wire interface. The device integrates basic elements plus signals processing, and provides a fully calibrated digital output. A unique capacitive element is used for measuring relative humidity while the temperature is measured by a band gap sensor. Both sensors are seamlessly coupled to a 12-bit analog to digital converter. This results in superior signal quality and fast response time.
Features:
• 3.0% relative humidity accuracy
• 12-bit resolution for humidity measurements
• 14-bit resolution for temperature measurements
• Fully calibrated digital output
• Excellent long-term stability
• A unique 64-bit serial number for multi-sensor systems
Applications:
• Server room and data centers monitoring
• Humidity and temperature monitoring in building management systems
• Environmental quality monitoring and assessment
• Humidity and temperature monitoring for mobile operator facilities, vineyards, greenhouses, etc.
The sensor can be used with:
• Ethernet IO module TCW241
• Ethernet data logger TCW220
• Remote IO module TCW122B-CM
• GSM-GPRS remote monitoring controller TCG120
• IP watchdog monitoring module TCW122B-WD
• Remote environmental monitoring module TCW112-CM
• IP watchdog relay board TCW112-WD
Εγγυήσεις - Επιστροφές: | |
Επιστροφή Χρημάτων: | Επισκευή - Αντικατάσταση: |
20 ημέρες | 36 μήνες |
Specifications | ||||
Parameter | Value/ Units | Remark | Value/ Units | Remark |
Operating Range | 10 to 90* %RH | non-condensing | -20 to +60* °C | |
Tolerance typical | ± 3.0 %RH | 20 to 80 %RH | ±0.4 °C | -10 to +60°C |
Tolerance maximal | ±5.0 %RH | 10 to 90 %RH | ±1.0 °C | -20 to +60°C |
Long term drift typ. | ±0.25**%RH/year | 20 to 80 %RH | ±0.05** | -10 to +60°C |
Resolution | 0.1 %RH | 0.1 °C | ||
Power supply | 4.0 to 5.5 VDC | 5mA | ||
Ingress protection | IP00 | |||
Head's dimensions | 45 x 16 x 10 mm | |||
Communication | 1-Wire | |||
Cable length | 1 meter |
* Recommended operating range is 20% to 80% RH (non-condensing) over -10°C to +60°C. Prolonged operation beyond these ranges may result in a shift of sensor reading, with slow recovery time.
** Higher drift values might occur due to contaminant environments with vaporized solvents, out-gassing tapes, adhesives, packaging materials, etc.