Holykell IP68 GPRS Nb Iot Lorawan Modbus Wireless Remote Water Temperature Sensor
Price
Min. Order Reference FOB Price
1 Piece US$230.00-415.00 / Piece
Sepcifications
- IP Rating IP68
- Trademark Holykell
- Origin Hunan, China
- SIM Card Built-in SIM Card
- Network Format Nb-Iot/GPRS/4G/Lora
- Wake-up Mode Buttons, Timing, USB
- Display 2.4 Inch Large Size LCD Screen
- Working Power 3.6V, 19ah (Can Be Replaced by Yourself)
- Accuracy 0.5
- Configuration Method Local USB / Remote Configuration
- Pressure Range 0 ~ 100MPa Optional
- Battery Life 5 Years (Send Data Every Hour)
Product Description
Holykell Ip68 GPRS Zigbee NB Iot Lorawan Modbus Wireless Remote Water Temperature Sensor Product Description The wireless temperature transmitter uses a large-capacity lithium battery to provide a stable and reliable power supply for the product, enabling it to operate safely for more than 6 ...
-
A Comprehensive Comparison of Pressure Sensor TypesBy Holykell Technology Company Limited on 28/02/2025In this article, we will explore the most widely used types of pressure sensors, including sputtered thin film pressure sensors, piezoresistive silicon pressure sensors, strain gauge pressure sensors, ceramic thick film pressure sensors, and ceramic capacitive pressure sensors. -
A Comprehensive Guide to Level Sensor TypesBy Holykell Technology Company Limited on 26/12/2024Level measurement is an essential process in various industrial sectors, ensuring the accurate measurement of the level of materials—whether liquids, solids, or slurry—inside a container, tank, or vessel. As industries become more sophisticated, so does the technology behind level sensors. With the advancement of industrial automation and the Internet of Things (IoT), the demand for high-precision and reliable level sensors is increasing globally. -
How to Choose, Install and Calibrate Electromagnetic FlowmetersBy Holykell Technology Company Limited on 26/01/2025Electromagnetic flow meters are widely used in various industries due to their accuracy, durability, and versatility. Whether you're monitoring water flow in wastewater treatment plants or controlling fluid processes in chemical manufacturing, these flowmeters offer reliable performance. However, the right electromagnetic flowmeter type, installation and calibration are critical steps to ensure optimal performance.