| Place of Origin: | China |
|---|---|
| Brand Name: | Star merter |
| Model Number: | CWS18Y |
| Minimum Order Quantity: | 1PC |
| Price: | Negotiation |
| Payment Terms: | T/T |
| Supply Ability: | 30000 Piece/Month |
| Name: | Temperature And Humidity Transmitter | Range: | Temperature -20~60°C, -40~60°C Humidity 0-100%RH (relative Humidity) |
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| Output: | RS485, 4-20mA | Power Supply: | 12~36VDC |
| Highlight: | CWS18 Temperature And Humidity Transmitter,Outdoor Temperature And Humidity Transmitter,Outdoor Temperature And Humidity Sensor 4-20ma Output |
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CWS18Y Outdoor Type Temperature And Humidity Transmitter Measurement In Various Outdoor Environments
CWS18Y outdoor temperature and humidity transmitter design is meticulous, excellent quality, suitable for all kinds of outdoor temperature and humidity monitoring, digital signal and analog signal two outputs are optional, wide power supply range, strong weather resistance and other advantages.
| Base parameters | |
| Measuring medium | Gas (compatible with contact material) |
| Temperature range | -40℃～60℃,-20℃～60℃ |
| Humidity range | 0-100%RH |
| Overall weight | ≈650g |
| Response frequency | ≤2Hz |
| Stable performance | ±1% RHFS/year, ±0.2°C/year |
| Degree of protection | IP65 |
| Output signal | RS485,4-20mA |
| Power supply range | 12～36VDC |
| Speed of response | Temperature response time, no filter 15s, with filter 55s; Humidity response time, 15s without filter, 35s with filter (temperature at 10°C per step, humidity at 10%RH per step, gas flow rate of 0.1m/s) |
| Maximum power | |
| 4~20mA | ≤0.02Us(W) |
| RS485 | ≤0.015Us(W) |
| Load characteristics | |
| Voltage type | ≥100kΩ |
| Current type | ≤200Ω |
| Environmental conditions | |
| Ambient temperature: | -40～85℃ |
| Ambient humidity: | 0%～95%RH( Non-condensing, non-condensing) |
| Electrical protection | |
| Short-circuit protection | perpetual |
| Anti-polarity protection | No damage, but not working |
| Insulation resistance | ≥100MΩ,500VDC |
| Dielectric strength | 500VAC |
| Output limits | |
| 4-20mA | Output min. 4mA and output max 20mA |
| RS485 | Output minimum 0, output maximum 1650 |
| Overall material | |
| Body housing | ABA (Contact with the medium to be measured) |
| filter | Polyethylene (density 50 μm) (contact with the measured medium) |
| Cable locking head | Nylon (lock wire diameter 4~6mm) (contact with the measured medium) |
| Seals | Nitrile rubber (contact with the medium to be measured) |
| Mechanical stability | |
| Seismic performance | 5g(20… 2000Hz) in accordance with IEC60068-2-6 standard |
| Impact resistance | 500g/1ms conforms to IEC60068-2-27 standard |
