discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 27.79
freight :USD$7.00,(Postal parcel)
Search Similar or mail to saler or send message to saler
In order to facilitate the pro, my shop has the following probe, the need for parents can click into the purchase! These are all the same!
Product electrical characteristics:
Temperature range: -9 ~ 99 C
Resolving powerThe temperature is 1 degrees centigrade
• Measuring accuracy: + 1
• Control accuracy: 1
• Backlash accuracy: 1
• Refresh frequency: 0.5S
• Input voltage: DC12V/24V (select)
• Measurement input: NTC (10K0.5%) waterproof sensor
Output: all the way10ARelay
• Environmental requirements: -10, --60, 20%--85%
Size: 78mm (long) *50mm (width)
Power consumption: the quiescent current is less than or equal to 40MA operating current: less than 65MA
Start indicator light:START(gules)The indicator lights, indicating the relay pull in, the equipment began to work.
Stop indicator light:STOP(green)The indicator light is on, indicating that the relay is disconnected and the equipment is stopped.
Digital tube: the middle big red digital tube shows the actual temperature detected by the current sensor.
The left yellow nixie tube displays the setting start temperature
The right yellow digital display is set to stop temperature
START:We also set the starting temperature
STOP : We also set the stop temperature
1. high temperature start up refrigeration modeSet the starting temperature, stop temperature value, when the detected temperature is greater than or equal to the starting temperature when the relay is closed, the refrigeration equipment; when the detected temperature is less than or equal to stop when the temperature relay off, refrigeration equipment stops working. For example: set the start stop temperature is 20 DEG C, the temperature is 15 DEG C, when the detected temperature value is more than 20 DEG C, the relay is closed, start indicator light (red) light; when the detected temperature value is less than or equal to 15 DEG C when the relay is switched off, stop lights (light green).
2.Low temperature starting-Heating modeSet the starting temperature < stop temperature value, when the detected temperature is less than or equal to the starting temperature when the relay is closed, the heating device; when the detected temperature or stop temperature when the relay is switched off, the heating device to stop working. For example: set the starting temperature as15The stopping temperature is 020C, when the detected temperature value is less than or equal to15The relay is closed, start C, indicator light (red) light; when the detected temperature value is more than20When the temperature is 0, the relay is disconnected and the indicator light (green) is switched off.