Brand: FORENSICS DETECTORS
Model: FD-90A-O2-PUMP
Quick Start Guide: Click Here
User Manual (PDF): EN | DE | FR | ES | IT |
Application Guide: Blog explanation
Features:
- ⚛️ ACCURATE: Professional oxygen (O2) gas detector + PUMP (0.5 LPM 500 cc/min), 0 - 30% with 0.1% resolution.
- 🌇 DETECT: Electrochemical NANO-GAS 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: Professional series O2 detector with pump by FORENSICS. High precision for accurate measurements, robust fieldwork, research, inspections, occupational safety, industrial, and environmental applications. The pump allows for point probe or continuous sampling. Comes factory-calibrated. The detection range of O2 is 0 - 30% within 30 seconds, with an error of less than +/- 5% full scale. Advanced features include temperature detection, alarm recording, alarm setting, backlight, high-resolution LCD, and calibration. Not to be used as a continuous indoor monitor. Use FD-60-O2 for indoor continuous oxygen monitoring. Comes factory-calibrated. We also offer a built-in pump version, with our FD-600-O2-LEAK Oxygen Analyzer | Leak Purge & Weld Monitor.
The handheld pump has a gas input from a stainless probe (8.6-inch length). Gas output is a male 3.2 mm tube connector that connects to standard aquarium tubing with a diameter of 3/16 in. The pump has a rechargeable DC 3.0V Li-battery 1500 mAh, charged via a USB connector. The pump LCD shows temperature detection, time, and date with a high-resolution backlight. The power load indicator of the pump resistance is also clearly shown, so the user has insight into the pump load. Ideal for point sampling of toxic gas or remote sampling (can operate up to 50 feet).
Included: Oxygen gas detector, user manual, computer USB charging cable, calibration cover, and certified calibration certificate. The pump unit comes with the pump, stainless probe, 3 ft silicone tubing, USB charging cable, and user manual.
Calibration Options:
1. Professional Calibration: Serviced by Forensics
2. Calibration Guide: Calibrate It Yourself
Calibration Kit Items (needed to calibrate yourself - sold separately):
Calibration Gas (N2)
Calibration Gas Regulator (C10)
Bump Gas (N2)
Tubing
Accessories (sold separately):
Gas Sensor Replacement (O2)
Gas Detector Hard Case
Gas Detector Pouch
Gas Detector Stand
Detector Specifications
Oxygen (O2) Detection: 0 - 30% with 0.1% resolution
Recommended Calibration Period: 12 months
Sampling Type: Diffusive detector with external pump
Gas Sensor Type: Electrochemical Gas Sensor
Gas Sensor Life: 2 - 3 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
Pump Specifications
Operating Temperature: 0°F - 140°F (-18 to 60°C)
Humidity: < 95% RH non-condensing
Voltage: DC 3.0V Li-battery 1800 mAh
Flow Rate: 0.5 LPM (500 cc/min)
Noise: < 60 dB
Weight: 5 oz / 140 g
Dimensions: 2.6 × 1.2 × 8.9 inches (6.5 × 3.0 × 22.5 cm)