Development and manufacturing of IoT sensors for air quality monitoring. The lineup includes wireless sensors using EnOcean communication (or Bluetooth communication) to measure environmental information such as "temperature and humidity," "CO2 concentration," "particulate matter (PM values)," "VOCs (odors)," "micro wind speed," and "heat index (radiant heat)." These sensors help create comfortable environments and contribute to energy savings through indoor environmental monitoring. Custom development is available based on customer requests. The company was founded in 1967, with its headquarters in Shinagawa, Tokyo, and development and production facilities in Hamamatsu, Shizuoka. In addition to wireless sensors, the company also develops, designs, and manufactures liquid level sensors, proximity switches, and industrial heaters.
Temperature Sensor Transmitter HYHQ-FF
Temperature Sensor (for HYHQ-FF) Pt1000 Series
By combining the temperature sensor transmitter and temperature sensor, remote temperature monitoring becomes possible. Up to 4 sensors can be connected, allowing measurement at 4 locations simultaneously. The device is battery-operated, offering flexibility in placement. Data is transmitted every 10 minutes, and the battery life is approximately 5 years.
Temperature Sensor Transmitter Specifications
Model: HYHQ-FF-010M
Communication Method: EnOcean 928.35 MHz
Power Source: Coin battery (CR2450)
Battery Life: Approx. 5 years
Transmission Frequency: Every 10 minutes
Number of Sensors That Can Be Connected: Up to 4
Temperature Sensors
Two types of sensors are available:
High-Temperature Measurement Sensor Specifications
Model: Pt1000A-603
Temperature Range: -40°C to 250°C
Accuracy: ±0.15°C Lead
Lead Length: 1m/2m/3m
Low-Temperature Measurement Sensor Specifications
Model: Pt1000B-503
Temperature Range: -40°C to 60°C
Accuracy: ±0.3°C Lead
Lead Length: 1m/2m/3m
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