Multi temperature greenhouse greenhouse temperature acquisition alarm
Product description:
Multi temperature greenhouse greenhouse temperature acquisition alarm
The temperature acquisition alarm Beijing Huaxia Risheng production in greenhouse by HX-RS6008A transmitter and HX-RS6008B multi-channel temperature alarm.
HX-RS6008A transmitter input temperature signal, the output of the multi-channel temperature alarm signal is passed to the HX-RS6008B multi-channel temperature alarm through the industry standard RS-485 bus, multi-channel temperature alarm. HX-RS6008A multi-channel temperature transmitter and HX-RS6008B multi-channel temperature alarm are waterproof box design. The HX-RS6008A transmitter placed directly on the vegetables or flowers in the greenhouse, HX-RS6008B multi-channel temperature alarm is placed in the boiler room duty room, equipped with flashing alarm lamp and a buzzer.
Main parameters and technical indexes of temperature collection and alarm system in Greenhouse
Temperature measurement channel: 4~8 way
Temperature measuring element: PT100/PT1000
Ambient temperature: -20 ~ 80 DEG C
Power supply voltage: 220AC or 24VDC
Accuracy level: 0.2%FS
Response time: < 10S
Operating temperature: -20 ~ 100 DEG C
Relative humidity: < 95%
Alarm channel: 4~8 way
Low limit alarm -- red light flashing, high limit alarm -- yellow lights flashing, and the bell opening, the alarm time 10S;
Low limit alarm: Channel 1, channel 2, channel 3, channel 4, each temperature measuring point temperature is lower than the low limit, respectively alarm;
High limit alarm: Channel 1, channel 2, channel 3, channel 4, any temperature measurement point higher than the temperature limit, that is, alarm or alarm.
The low limit and high limit alarm temperature values can be adjusted by the super terminal software configured by the computer.
Product
