The self-powered version includes 1 self-powered power module, 1 sensor transceiver body (1 high-precision temperature and humidity probe), and 1 antenna; The battery-powered cable version includes 1 sensor transceiver body (1 high-precision temperature and humidity probe) and 1 antenna. The self-powered version can generate power in real time to supply or store power for the sensor by using the self-powered power module, which can meet the normal maintenance-free use of the sensor during its life. The battery version contains a high-quality, high-capacity battery for industrial use, which can provide stable power for the sensor without a heat source. It can ensure the normal operation of the sensor during the regular maintenance of the industrial site (up to more than 3 months). Using local display or increasing the frequency of collection and sending, it can timely monitor the real-time changes in temperature and humidity in industrial scenes. The R&D and production of the company's industrial sensors have passed the ISO9001:2015 quality certification-500°C measurement accuracy of ±2°C, and has passed the CNAS certification laboratory inspection. The temperature collection and reporting can be adjusted to meet the needs of multi-scenario applications. The company passed the ISO9001:2015 quality certification.
Model | SFN-WS series |
---|---|
Sensor type | wireless |
Sensor power supply mode | Self-powered + power storage management |
Self-powered power | 1-500 mW |
Temperature measurement range | -40℃-80℃ |
Temperature measurement accuracy | ≤±0.5℃ |
Humidity measurement range | 0-100% |
Humidity measurement accuracy | ≤±1% |
Signal transmission | 4G/WIFI |
Traffic card | 1 year of traffic included |
Rated voltage | 3.6V |
Battery capacity | 2000mAh self-charging (4G version/WIFI version)/38000mAh lithium sub-battery (battery version) |
Acquisition cycle | ≥5s |
Sensor size | 158*104*43.8 |
The self-powered power cord is long | Standard 2 meters (0-5 meters optional) |
Self-powered power supply | It should be placed on a surface below 200°C |
watertight | IP65 and above can be customized |
Explosion proof | Explosion-proof can be customized |
It is widely used in workshops, ventilation ducts, confined places, iron and steel chemical industry, oil and gas refining, power plants and other industries
Electricity is generated statically by taking advantage of the temperature difference between the device and the environment.
The ambient temperature difference of more than 5 °C can generate electricity, and the excess power can be stored for backup.
Built-in power management module, stable and safe power supply.
The use of high-precision measurement probes has high measurement accuracy, wide range, fast response and good consistency.
The use of high-precision measurement probes, the use of multi-channel multi-probe layout, can accurately monitor multiple places at the same time. ...
The background analyzes and diagnoses the data, predicts, generates graphs, and accurately serves production.
The cloud platform can add multiple devices at the same time to build a temperature monitoring network and support smart factories.
The broadcast is timely, and early warning and alarm prompts are provided when the temperature deviates from the set value.
Magnetic structure design, easy installation, simple deployment, low operation and maintenance costs.
The cloud monitoring platform eliminates the need to monitor hosts, collectors, and other devices.
The cloud monitoring platform eliminates the need to monitor hosts, collectors, and other devices.
Super stability and anti-interference ability, strong adaptability to application scenarios.
The probe wiring length can be customized, and it is resistant to high temperature and strong magnetism.
Cloud monitoring of device forms such as temperature, online, low battery, and power failure.
The frequency of collection and reporting is adjustable and the width is large, and the power supply of the self-generating module is sufficient.
Green and environmentally friendly, pollution-free.
Purely static, no rotating parts, no wear.
The service life is more than 10 years and there is no maintenance required during the process.
Safe and reliable, explosion-proof and anti-corrosion.