High cost-performance capacitive water level sensors and humidity/moisture sensors, easy to maintain. Suitable for industrial applications too!
This is a wire-type water level sensor and a probe-type humidity sensor that utilize a simple detection principle and configuration based on capacitance changes. Since the sensor material does not come into direct contact with the liquid being detected, there is minimal concern about corrosion or failure during long-term use. The main target applications are in agriculture, horticulture, irrigation, and livestock sectors, but due to sufficient weather resistance, accuracy, and fast response, they can also be used in some industrial fields. We also offer optional devices such as dedicated data loggers, display units, and sensor cables that can withstand high temperatures (up to +200°C), and we are open to consultations regarding Wi-Fi wireless connections and networking. Additionally, although it is outside the original purpose, the moisture detection function can also be utilized for leak detection and abnormal humidity detection in offices and factories, including condensation-related issues. (Please note that the detection targets are limited to drinking water, some industrial water, and edible oils, and do not include chemicals or volatile/inflammable solvents and fats, so please do not use them for those purposes.)
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basic information
1. Water level sensor: Detection wire length of 1m or 3m 2. Moisture sensor: External dimensions of the detection probe approximately 39.8 x 25 x 12.7mm 【Common Specifications】 - Operating temperature range of the sensor: -40 to +85℃ (optional support up to +200℃) - Accuracy: 2% (@25℃) - Output signal: 0 to +3V - Supply voltage range: DC +3.5 to +20V (battery operation possible) - Power lead cable length: 2m, 5m, 10m
Price range
Delivery Time
P4
※The delivery time is typically within two weeks, although it may vary depending on the type, combination, and quantity of the ordered items.
Applications/Examples of results
Monitoring liquid water levels in small and medium-sized tank storage, agriculture and horticulture (including plant factories and greenhouse cultivation), soil moisture monitoring in livestock farming and construction sites, and monitoring grease trap water levels in restaurant kitchen drainage, etc.
Company information
Our company started as a trading firm specializing in optical communication devices and subsystems based on optical and electronic application technologies, and we are now a VAR and integrator with fiber optic sensing systems as our core business. Our business field spans a wide range of industries, from infrastructure and aerospace to automotive, medical, and consumer sectors. The name "First Light" derives from "dawn" and "first observed light" (as in astronomical telescopes), and we are committed to delivering excellent technologies and products with "light" as a keyword to the market as quickly as possible. Our core competencies lie in electronic circuits and measurement, as well as optical communication and measurement technologies. We are expanding our business areas, including software development and sensing data analysis, in collaboration with partner companies, allowing us to flexibly respond to customer needs. Utilizing our network of over 40 advanced technology companies, primarily in Europe and the United States, we serve as a one-stop shop that covers not only product sales but also system construction proposals, consultations, and contract testing and evaluation services for optical devices. Our important mission is to solve customer challenges and contribute to society through our business. 【Contact and request for materials: sales@firstlight-inc.com】
