Web sensor for ambient temperature, relative humidity, and atmospheric pressure with Power over Ethernet (PoE). Remote alarm.
PoE web sensor with integrated temperature, relative humidity, and atmospheric pressure sensors.
The high-precision polymer capacitive sensor ensures excellent long-term calibration stability and maximum accuracy. Its two-line LCD display is an advantage. It supports Power over Ethernet (PoE) according to IEEE 802.3af. Measured values are also converted to other humidity interpretations: dew point temperature, absolute humidity, specific humidity, mixing ratio, and specific enthalpy.
Processing and analysis of measured data:
Online in the COMET Cloud
COMET database software
Integration into third-party systems
Technical data
Measured value
Temperature
Relative humidity
Measured values (dew point, etc.)
Atmospheric pressure
TEMPERATURE SENSOR
- Measuring range: -20 to +60°C
- Accuracy: ±0.6°C
- Resolution: 0.1°C
HUMIDITY SENSOR
- Measuring range: 0 to 100% RH
- Accuracy: ±2.5% RH from 5 to 95% at 23°C
- Resolution: 0.1% RH
DEW POINT
- Measuring range: -60 to +80°C
- Accuracy: ±1.5°C at ambient temperature T <25°C and RH >30 %
- Resolution: 0.1°C
ATMOSPHERIC PRESSURE SENSOR
- Measurement Range: 600 to 1100 hPa
- Accuracy: ±1.3 hPa at 23°C
- 800 to 1100 hPa
- Resolution: 0.1 hPa
GENERAL TECHNICAL DATA
- Operating Temperature: -20 to +60°C
- Channels: Internal temperature sensor, humidity sensor, and atmospheric pressure
- Measured Values: Dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
- Output: Ethernet
- Humidity sensor temperature compensation range: Entire temperature range
- Measuring interval: 2 s
- Available temperature units: Celsius, Fahrenheit
- Available pressure units: hPa, kPa, mbar, mmHg, inHg, inH₂O, PSI, oz/in²
- Communication Protocol: WWW, ModbusTCP, SNMPv1, SOAP, XML
- Alarm protocols: Email, SNMP Trap, Syslog
- Power: Power over Ethernet according to IEEE 802.3af or 5 VDC
- Protection class: IP30
- Dimensions: 136 x 201 x 45 mm; stem length: 75 mm
- Approximate weight: 320 g
- Warranty: 3 years
