Brand: FORENSICS DETECTORS
Model: FD-90A-CO2-PPM
User Manual (PDF): EN | DE | FR | ES | IT |
Application Guide: Blog explanation
Features:
- ⚛️ DETECT: Single-gas detector for carbon dioxide 0 - 5000ppm with 1ppm resolution.
- 🔋ACCURACY: Dual-beam NDIR sensor.
- 🎆 ALARMS: Adjustable audio, visual, and vibration alarms.
- 💪 STRONG: Shockproof, water-resistant, dustproof, and explosion-proof.
- 🕵️ TRUSTWORTHY: 1-year limited warranty. Arrives with a signed and dated calibration certificate.
Details: A perfect carbon dioxide meter to track your CO2 indoor air quality while providing personal protection. Constructed for professional industrial technicians, inspectors, employees, and engineers who are looking to detect CO2 with a robust personal CO2 meter they can clip on their pants and shirt, or hold and take precise CO2 air quality measurements. This unit also comes with a CO2 0-10% version and a CO2 0-100% version.
Included: CO2 gas meter, belt clip, sling, user manual, USB charging cable, calibration cover, and certified calibration certificate.
Calibration Options:
1. Professional Calibration: Serviced by Forensics
2. Calibration Guide: Calibrate It Yourself
Calibration Kit (needed to calibrate yourself - sold separately):
Calibration Gas (CO2)
Calibration Gas Regulator (C10)
Bump Gas (CO2)
Tubing
Accessories (sold separately):
Pump and Probe
Gas Detector Hard Case
Gas Detector Pouch
Gas Detector Stand
Specifications
Carbon Dioxide (CO2) Detection: 0 - 5000 with 1ppm resolution
Recommended Calibration Period: 12 months
Sampling Type: Diffusive (no pump). Optional external pump available.
Gas Sensor Type: NDIR Gas Sensor
Gas Sensor Life: > 5 years
Error: ≤ ± 5% F.S
Response Time: < 30 sec
Indicators: LCD indicates the time, concentration, internal electronics temperature tracking, and battery level
Alarm: LED, Buzzer, and Vibration
Datalogging: No
Store / Operating Temp: 0°F - 122°F (-18°C to 50°C
Store / Operating Humidity: <95%RH
Voltage: DC 3.7V Li-battery 1500 mAh
Working Time: > 24 hours
Charging Time: 4 hours
Explosion Rating: ATEX certified Ex ib IIC T4 Gb (PDF)
Weight: 5 oz / 140 g
Dimensions: 4.3 x 2.3 x 1.7 inches (10.9 × 5.8 × 4.3 cm)
Calibration Location (USA): Los Angeles, California, USA
Calibration Standard (USA): USA NIST Traceable Gas Source
Calibration Location (Europe): Athens, Greece
Calibration Standard (Europe): European NPL Traceable Gas Source






