Stevens - Model APG IRU-2420 -Non-Contact Water Level Sensor
The IRU-2420 provides a non-contact method of detecting level, presence/absence detection, volume, proximity and distance. With built in technology to compensate for unpredictable variables such as humidity, temperature and agitators, the IRU is the right sensor for your application.
Hazardous Location Certified
IRU-2420 ultrasonic sensors are suitable for hazardous locations classified under CSA Class 1, Div. 2.
Flexible Programming
This series of ultrasonics was designed with flexibility in mind. It features our AutoSense software for quick and easy programming in a variety of application settings.
A Good Fit
With a 25 ft. range, a 2 in. NPT fitting, and a 4-20mA output, the IRU-2420 sensors work well for many tank level applications.
- AutoSense Software for hassle-free setup
- Internal temperature compensation
- Works on solids and liquids
Performance
- Operating range: 1 - 25 ft. (0.3 - 7.6 m)
- Beam pattern: 9º off axis
- Frequency: 69 kHz
- Accuracy: ±0.25% of detected range
- Resolution: 0.1 in. (2.5 mm)
- Response time: Programmable (20 ms minimum)
Connectivity
- Output: 4-20 mA
- 600 ohms @ 24 VDC
- 150 ohms @ 12 VDC
- 4-20 mA with (2) NPN outputs
Environmental
- Ratings: IP65
- Operating temp: -40º to 140ºF (-40º to 60ºC)
- Electrical
- Total current draw: 75 mA @ 24 VDC
- Supply voltage: 12-28 VDC
- Wiring connection: 4 or 5 conductor shielded cable
Physical
- Materials: PVDF (Kynar®) transducer housing
- PC/PET upper housing
- Transducer type: Ceramic, PVDF faced