Transmit data to our cloud server at set intervals! Connectable with potentiometers, displacement sensors, etc.
The "SESAMEII-02d" is a device that integrates a data logger compatible with the SESAME system and a modem for GSM/GPRS and W-CDMA transmission. All measured data is recorded in internal memory as well as on an external SD card, and data is transmitted to our cloud server at set intervals. As sensors, it can directly connect to water level, temperature, humidity, tension meter, soil moisture, rain gauge sensors, etc. 【Features】 ■ The temperature channel can connect potentiometers and displacement meters using resistance measurement functions. ■ By setting two water level data points at the water level sensor connection, it is possible to issue alarms based on the set water level's rise and fall. ■ The ON-OFF of the patrol lamp can also be controlled by solar power. ■ The measurement interval and transmission interval can be automatically changed based on the transition of the water level. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【General Specifications】 ■Recording Media: Memory card and internal memory ■Communication Method: GSM/GPRS, W-CDMA ■Measurement Items ・4-20mA Input: 1 point (water level) ・0-2V Input: 1 point (ground deformation gauge, soil moisture meter, etc.) ・Temperature: 2 points (resistance measurement also possible) ・Pulse Input: 1 point (for rainfall), Pulse Output: 2 points ■Antenna: External antenna ■Operating Environment: -20 to 50℃ ■Power Supply: 7.2V 2000mA NiH rechargeable battery, solar panel 3-10W, external power supply available (DC12V) *For more details, please refer to the PDF document or feel free to contact us.
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Main Observation Items - Water level, rainfall, temperature, humidity, soil moisture, surface deformation, turbidity, tree trunk growth circumference *For more details, please refer to the PDF document or feel free to contact us.*
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Company information
Midori Engineering Research Institute Co., Ltd. is a company that provides electronic maintenance management systems focused on disaster prevention, agricultural management, and environmental issues. We contribute to society by offering a new era of maintenance management systems through digitization using IT and cloud services. If you are looking for a manufacturer of crisis management-type water level gauges, please contact us. Our company develops and sells water level gauges, which have already been implemented in many rivers. In addition to measuring water levels, the data obtained from measurements can be utilized for crisis management related to water disasters, including river flooding. Besides water level gauges, we can also monitor rainfall gauges and soil moisture sensors. Furthermore, our water level gauges can be installed in various locations as they operate using mobile phone communication networks and solar power, ensuring reliable installation in necessary locations.