In recent years, there have been significant water disasters due to concentrated heavy rainfall and typhoons. By detecting flooding before measures are delayed and damage expands, we can mitigate the impact.
We offer a lineup of various types of flood sensors and can propose sensors that meet our customers' requirements. We can also accommodate monitoring methods using IoT without power supply in locations where it is difficult to provide power.
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basic information
The HL-MC series offers various sensor proposals tailored to customer requirements by providing different housing shapes and detection methods. We have sensors with a robust housing design that can withstand being run over by vehicles on the road, as well as sensors that can be installed without power to prevent malfunctions in environments with many impurities.
Price range
Delivery Time
Applications/Examples of results
We are conducting demonstrations of flood detection in Suginami Ward, Tokyo, and in Yokohama City, Kanagawa Prefecture.
Line up（3）
| Model number | overview |
|---|---|
| HL-MC1A | Type: Float switch type Operation: Liquid level rising ON Operating voltage: AC100V/DC100V Switching current/switching capacity: Max 10VA/10W and Max 0.5A Operating temperature: -10℃ to 60℃ Material: SUS316L NBR Stainless steel housing to prevent foreign object entrapment Covered with a metal cover to reduce damage |
| HL-MC1B | Type: Float switch type Operation: Liquid level falling ON Operating voltage: AC100V/DC100V Switching current/switching capacity: Max 10VA/10W and Max 0.5A Operating temperature: -10℃ to 60℃ Material: SUS316L NBR Stainless steel housing to prevent foreign object entrapment Covered with a metal cover to reduce damage |
| HL-MC3 | Type: Capacitive type Power supply: 5V-24V Operating temperature range: -20℃ to 80℃ Features: Eliminates the possibility of malfunction due to foreign object entrapment by being floatless Robust aluminum housing that does not break even when stepped on by vehicles when installed on the road Built-in pull-up resistor 10kΩ |
catalog（2）
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Company information
Our company (formerly known as Keihin Sokkiki Co., Ltd.) was reborn as Watty, Inc. on January 1, 2007, marking our 40th anniversary. The company name combines "watt," a familiar unit of power associated with our main manufacturing division, the Thermal Systems Division (which develops, manufactures, and sells heater units used primarily in semiconductor and FPD manufacturing equipment and various precision instruments), and "water," representing the liquid typically sensed by our other main division, the Sensor Division (which focuses on the development, manufacturing, and sales of liquid level sensors). Thus, we chose the name Watty to reflect these two pillars.
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