1～4 item / All 4 items
A wide range from 5m to 300m.
■Features ●Smart design with all-stainless steel construction ●Outstanding accuracy, reproducibility, and long-term stability ●Very low output error due to temperature ●No correction needed for atmospheric pressure with built-in cable in open pipe ●Allows groundwater level observation with small boreholes ●Accurate water level observation in rivers, dams, ponds, and wells
Contact with the measured medium through a stainless steel diaphragm with excellent corrosion resistance.
The PK series water level sensor is a semiconductor pressure sensor with a stainless steel diaphragm design. It can come into contact with the measured medium, such as water, through a corrosion-resistant stainless steel diaphragm. By converting the detected pressure value, it can measure the water level. For more details, please contact us or refer to the catalog.
The case and pressure-receiving part made of highly corrosion-resistant stainless steel (SUS316L) are integrated, which shuts out the intrusion of water and gas.
Hot Spring Water Level Sensor OGI Series The case and pressure receiving part are integrated and made of highly corrosion-resistant stainless steel (SUS316L), which shuts out the intrusion of water and gas. - Compact size: Φ23mm, approximately 200mm in length It can also be used by placing it in a measuring tube. - Operating temperature range: 0 to 80℃ - Optional electrolysis countermeasures - 2-wire type, 4-20mA - Shielded gauge type - Built-in lightning protection function
Private LoRa device with LPWA output of 250mW installed in areas outside LTE signal coverage, such as water channels and ponds in mountainous regions.
Our company's Private LoRa communication between the master and slave devices operates at over 10 times the output power compared to conventional LPWA 20mW communications (such as SigFox, ZETA, LoRaWAN, etc.). The system involves setting the master device at the top of a mountain or on a building, while the slave device is installed on-site. You can choose between an ultrasonic sensor or a pressure sensor for the water level gauge. We also offer services to check radio conditions using test devices. (This is a paid service. There is no equipment rental, and only on-site attendance is available.) * Sales are limited to municipalities, organizations, and companies; we do not sell to individuals. * For more details, please contact us through the IPROS inquiry form or by phone. * Mentioning "I saw it on IPROS" will facilitate a smoother explanation. Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire using the link below. External inquiry form: https://www.densin.co.jp/contact/
