The FORENSICS DETECTORS FD-60-O2 oxygen detector is a fixed instrument for continuously detecting low oxygen levels. It uses an electrochemical sensor and natural diffusion sampling, with no pump. The alarm output activates two relay contacts to control fans, ventilation, or other electrical equipment, with adjustable low and high alarm thresholds.
Warnings are provided by an LED indicator and buzzer, while the 4–20 mA analog output and RS485 MODBUS digital output support connection to external systems. The enclosure is made of cast aluminum alloy, and the detector is supplied with a signed and dated calibration certificate.
- Type: Fixed oxygen deficiency detector
- Detection range: 0–30%
- Resolution: 0.1%
- Sensor type: Electrochemical
- Sensor lifespan: 2–3 years
- Sampling method: Natural diffusion, no pump
- Alarm outputs: 2 relay contacts, up to 50 W per relay
- Analog output: 4–20 mA
- Digital output: RS485 MODBUS
- Alarm: LED indicator and buzzer
- Buzzer volume: ≥ 85 dB at a distance of 1 m
- Response time: < 60 seconds
- Measurement error: ≤ ±5% F.S.
- Operating pressure: 1.0 bar nominal, from 0.8 to 1.2 bar
- Operating and storage temperature: From −18 to 50 °C
- Operating and storage humidity: < 95% RH
- Protection rating: IP65
- Explosion protection: ATEX Ex d ⅡC T6 Gb
- Power supply: DC 24 V ±15%, 100–240 V AC, 50/60 Hz
- Maximum power consumption: 20 W with LEDs and buzzer activated
- Enclosure: Cast aluminum alloy
- Dimensions: 20 × 18 × 9 cm
- Weight: 1.4 kg
- Threads: G1/2 and M20 × 1.5 mm male pipe threads
- Calibration interval: 12 months
- Package contents: Detector, user manual, remote control with battery, HEX key for removing the cover, 24 V power adapter for connection to a 110 V outlet, and wiring
- Digital
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.