Brand:聽FORENSICS DETECTORS
Model:聽FD-90A-NO2
User Manual:
Blog Article:

Features:

• 鈿涳笍 DETECT: Single-gas detector for nitrogen dioxide NO2 gas, 0 - 20 ppm with 0.1 ppm resolution. Electrochemical sensor. Comes calibrated to NIST traceable source. Turn ON and GO.
• 馃敩 ACCURATE: Electrochemical cell sensor with accuracy: 鈮?卤 5% F.S. and response time: < 30 sec. Zero and span calibration options. Comes factory-calibrated.
• 馃敂 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached.聽
• 馃挭 STRONG: Shockproof, water-resistant, dust-proof, and explosion-proof.
• 馃暤锔?TRUST: ** 1-year limited warranty ** Arrives with calibration and QA certificates ** Product tested and verified in the USA **聽

Details: The nitrogen dioxide (NO2) gas detector by FORENSICS has the most advanced features and functions for industrial applications, including an advanced electrochemical sensor. Nitrogen dioxide (NO2) is聽part of聽a group of highly reactive gases known as nitrogen oxides (NOx). NO2 is used as the indicator for the larger group of nitrogen oxides. Nitrogen dioxide primarily gets in the air from the burning of fuel. NO2 is formed from emissions from cars, trucks, buses, power plants, and off-road equipment. OSHA workplace exposure limits are set at 5 ppm over any period of time. The NIOSH REL is set at 1 ppm as a 15-minute short-term limit. ACGIH exposure limit聽is 3 ppm over 8 hours and/or 5 ppm short-term exposure.

Included:聽NO2 gas detector, belt clip, sling, English manual, USB charging cable, calibration cover, and USA NIST calibration certificate.

Calibration Options:聽聽

Calibration Kit聽(DIY sold separately):
聽

Other Accessories聽(sold separately):聽聽Pump and Probe
Gas Detector Hard Case
Gas Detector Pouch
Gas Detector Stand
Gas Sensor Replacement (NO2)

Specifications

Nitrogen Dioxide (NO2) Detection: 0 - 20 ppm with 0.1 ppm resolution
Calibration Location: Los Angeles, California, USA
Lowest Detectable Limit (LDL): 0.1 ppm
Calibration Standard: USA NIST Traceable Gas Source
Recommended Calibration Period: 12 months
Gas Sensor Type: Electrochemical Gas Sensor
Gas Sensor Life: 2 - 3 years
Error: 鈮?卤 5% F.S
Response Time: < 30 sec
Indicators: LCD indicates the time, concentration, internal temperature, and battery level聽
Alarm: Indication of alarm, fault, and low voltage with LED, sound, and vibration
Store / Operating Temp:聽0掳F - 122掳F
Store / Operating Humidity:聽<95%RH
Voltage: DC 3.7V Li-battery 1500 mAh
Working Time: > 24 hours
Charging Time: 3 hours
Explosion Rating: ATEX certified Ex ib IIC T4 Gb
Weight: 5 oz / 140 g (including battery)
Dimensions: 4.3 x 2.3 x 1.7 inches