1. Industrial-grade temperature measurement, accurate and reliable.
2. High cost-effectiveness, wide voltage range design.
3. Digital linearization calibration, high accuracy and stability.
4. Full-range temperature compensation, wide measurement range, selectable measurement range.
5. Flexible installation, easy to use, small size, light weight, and vibration resistant.
6. Available in various shapes to meet different customer needs.
Suitable for monitoring temperature and humidity in grain storage, compost, wheat, corn and rice silos.
| Measurement parameters | |
| Product Name | Grain temperature and humidity sensor |
| Parameters | Measure range |
| Air temperature | -40~120℃ |
| Technical parameter | |
| Stability | Less than 1% during the life of the sensor |
| Response time | Less than 1 second |
| Output | RS485( Modbus protocol), 0-5V,0-10V,4-20mA |
| Material | Stainless steel or ABS |
| Standard cable length | 2 meters |
| Wireless transmission | |
| Wireless transmission | LORA / LORAWAN, GPRS, 4G, WIFI |
| Customized service | |
| Screen | LCD screen to show the real time data |
| Datalogger | Store the data in the excel format |
| Alarm | Can set alarm when the value ubnormal |
| Free server and software | Send free server and software to see real time data in PC or mobile |
| LED display screen | Big screen to show the data in site |
Q: What's the main characteristics of this sensor?
A: It is easy for installation and can measure the compost temperature, 7/24 continuous monitoring.
Stainless steel housing, suitable for high temperature and high humidity characteristics of compost.
The sensor shell is equipped with a waterproof vents installed, with waterproof breathable membrane attached.
Sensor length can be customized for easy insertion into compost.
Q: Can we choose other desired sensors?
A: Yes, we can supply the ODM and OEM service, the other required sensors can be intergrated in our present weather station.
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What’s the common power supply and signal output?
A: Common power supply and signal output is DC: RS485, 0-5V, 0-10V, 4-20mA output. The other demand can be custom made.
Q: How can I collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol.We can also supply the matched LORA/LORANWAN/GPRS/4G wireless trnasmission module.
Q: Can you supply the free cloud server and software?
A: Yes, we can supply the free cloud server and the software if you buy our wireless modules, and you can see the real time data and download the history data in the PC end or mobile end.
Q: What’s the standard cable length?
A: Its standard length is 2 m. But it can be customized, MAX can be 1KM.
Q: What's the lifetime of this Sensor?
A: 3-5 years or longer.
Q: May I know your warranty?
A: Yes, usually it’s 1 year.
Q:What’s the delivery time?
A: Usually, the goods will be deliveried in 3-5 working days after receiving your payment. But it depends on your quantity.