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Musktool- CWS91 Compact Temperature And Humidity Transmitter for monitoring temperature and humidity in indoor environments
The CWS91 compact temperature and humidity transmitter is carefully designed and is suitable for monitoring temperature and humidity in indoor environments, pipelines, and boxes. It can be installed by both wall-mounting and insertion, and is cost-effective.
Technical parameters Range: Temperature -40~80°C Humidity 0-100%RH (Relative Humidity) Output: RS485, 0-5VDC, 0-5VDC (NTC) Power supply: 5~28VDC, 9~28VDC, 5VDC
[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 Indoor environment temperature and humidity monitoring, ventilation duct temperature and humidity control, HVAC, etc. Constant temperature and humidity controller/box, etc.
Measuring medium Gas (compatible with contact materials) |
Technical parameters
Basic parameters | |
Measuring medium | Gas (compatible with contact materials) |
Overall weight | ≈187g |
Response frequency | ≤2Hz |
Stable performance | ±1%RHFS/year±0.2℃/year |
Protection level | IP54 |
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. |
RS485/0-5VDC output | |
Temperature range | -40~80℃ |
Humidity range | 0-100%RH(Relative humidity) |
Supply voltage | 5~28VDC(RS485) 9~28VDC(0~5VDC) |
0-5VDC (NTC) output | |
Humidity range | 0-100%RH(Relative humidity) |
Supply voltage | 5VDC±0.25VDC |
Humidity output | 0~5VDC |
Temperature output | NTC10Kohm |
Load characteristics | |
Voltage Type | ≥100kΩ |
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 | |
RS485 | 0~1650/1000 |
0~5VDC | 0.001VDC~5VDC |
0~5VDC(NTC) | 0.1VDC~4.9VDC |
Overall material | |
Main shell | ABS engineering plastics |
Filters | Polyethylene (density 50μm) |
Cable Material | φ3.2 polyurethane shielded cable 4*0.12mm2 (XL07) |
Mounting accessories | ABS engineering plastics |
Mechanical stability | |
Vibration resistance | 5g (20…2000Hz) in accordance with IEC60068-2-6 standard |
Impact resistance | 500g/1ms, in compliance with IEC60068-2-27 standard |
