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Testermeter- CWS29 Wall-Mounted Temperature, Humidity And Atmospheric Pressure Transmitter
CWS29 wall-mounted temperature, humidity and atmospheric pressure transmitter is carefully designed, suitable for indoor temperature, humidity and atmospheric pressure monitoring in various occasions, with and without display options, and cost-effective.
Technical parameters Range: Temperature -40~125°C Humidity 0-100%RH (Relative Humidity) Atmospheric Pressure 0~110kPa(A) Output: RS485 Power Supply: 5~28VDC
[In addition, we can provide customized products to meet the needs of customers in a short period of time, according to their application.]
Typical applications Suitable for various indoor environment temperature, humidity and atmospheric pressure measurement, planting and breeding, hospital wards, clean room HVAC, etc.
Measuring medium Gas (compatible with contact materials) |
Technical parameters
Basic parameters | |
Measuring medium | Gas (compatible with contact materials) |
Temperature range | -40~125℃ |
Humidity range | 0-100%RH(Relative humidity) |
Air pressure range | 0~110kPa(A) |
Output signal | RS485 |
Supply voltage | 5~28VDC |
Overall weight | With display ≈ 160g Without display ≈ 138g |
Response frequency | ≤2Hz |
Stable performance | ±1%RHFS/year±0.2℃/year |
Protection level | IP65 |
Response speed | The temperature was increased by 10°C per step, the humidity was increased by 10%RH per step, and the gas flow rate was 0.1m/s. |
Atmospheric pressure accuracy | 0.25%FS |
Environmental conditions | |
Ambient temperature | -40~85℃ |
Ambient humidity | 0%~95%RH(no condensation, no condensation) |
Electrical protection | |
Short circuit protection | permanent |
Reverse polarity protection | No damage, but not working |
Insulation resistance | ≥100MΩ,500VDC |
Dielectric strength | 500VAC |
Output Limitation | |
temperature | 0~1650 |
humidity | 0~1000 |
Atmospheric pressure | 100~15000 |
Overall material | |
Main shell | ABS engineering plastics contact the measured medium |
Filters | Polyethylene (density 50μm) in contact with the measured medium |
Cable locking head | Nylon (locking wire diameter 4 to 6 mm) contacts the measured medium |
Seals | Nitrile rubber contacts the measured medium |
show | LCD display with backlight |
Mechanical stability | |
Vibration resistance | 5g (20…2000Hz) complies with IEC60068-2-6 standard |
Impact resistance | 500g/1ms in accordance with IEC60068-2-27 standard |
