Bộ Cảm Biến Nhiệt Độ Không Khí 7 Kênh Rs485 Ntc Plc Nt18B07 tại Lotte Market
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Working current: 8-13MA (related to the number of external DS18B20). By ifying the 485 address, up to 247 ules can be cascaded for use (if more than 16, please use R485 repeaters). The temperature can be measured from -55Celsius to +125Celsius (-67Fahrenheit to +257Fahrenheit). Product name: 5 x 25mm waterproof probe. Resistance value: 10K. Resistance B value: 3950+/-1%. Plug el:: Còn hàng
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Giới thiệu Bộ Cảm Biến Nhiệt Độ Không Khí 7 Kênh Rs485 Ntc Plc Nt18B07 tại Lotte Market
Working current: 8-13MA (related to the number of external DS18B20)
BUS RTU instruction support 03 06 function code
By ifying the 485 address, up to 247 ules can be cascaded for use (if more than 16, please use R485 repeaters)
Using DS18B20 temperature and humidity sensor, up to 8 DS18B20 temperature sensors can be connected at the same time
The temperature can be measured from -55Celsius to +125Celsius (-67Fahrenheit to +257Fahrenheit). When the temperature is between -10Celsius and 85Celsius, it has an accuracy of +-0.5Celsius.
Product name: 5 x 25mm waterproof probe
Total length: 50CM
Resistance value: 10K
Resistance accuracy: +/-1%
Resistance B value: 3950+/-1%
Wire specification: 2651 26# Parallel wire temperature resistance 105Celsius
Plug el: XH2.54-2P
Probe: without mounting holes
Power supply voltage: 6-24V
Weight: 40 grams
colour:Green
Material:abs
size:60 x 37 x 14MM
Package Contents:
1 x Temperature SensorOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.