Brand:聽FORENSICS DETECTORS
Model:聽FD-4A
User Manual: 聽
Blog Article:

Features:

• 鈿涳笍 SENSOR: High-quality sensors are included in聽this 4 gas monitor to detect Oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustibles (LEL). Comes FACTORY-CALIBRATED.
• 馃寚 DETECTION: Detection error better than 鈮ぢ?% F.S. and response time: < 30 sec. Zero and span calibration options.
• 馃巻 ALARMS: Adjustable audio, visual, and vibration alarms when preset levels are reached.聽
• 馃挭 STRONG: Robust design constructed with high-strength ABS and anti-slip grip rubber. Water-resistant, dust-proof, and explosion-proof.
• 馃暤锔?TRUSTWORTHY: ** 1-year limited warranty ** Arrives with calibration and QA certificates ** Product tested and verified in the USA **聽

Details: This is our most popular 4-gas personal monitor. This is a multigas detector with functions and incorporated high-quality sensors having a large LCD and with backlight. This 4 gas monitor is robust for industrial use by utility workers, refinery workers, firefighters, maintenance engineers, and those who spend time in sewers and waterworks, underground storage tanks, oil rigs, tanks, and silos in the maritime industry. 4 gas monitors are essential in dangerous environments and confined spaces and for those that need personal protective equipment to monitor their breathable atmosphere is healthy and safe. For those requiring a 4-gas meter with a built-in pump, we recommend our聽. If聽an external pump聽is required,聽we offer this unit with a聽. The ultimate 4 gas monitor聽is our, and for stationary continuous monitoring, we have our聽

Included:聽Multi-gas detector, English manual, computer USB charging cable, charger, calibration cover, metal belt clip, nut to secure cap, and聽NIST聽calibration and QA certificates.

Calibration Options:聽聽

Calibration Kit:Calibration Gas (Multigas)
Calibration Gas Regulator (C10)
4 Gas Bump Gas
Tubing

Other Accessories & Parts:聽聽
Gas Sensor Replacement聽(CO)
Gas Sensor Replacement聽(H2S)
Gas Sensor Replacement (O2)
Gas Detector Waterproof Case
Gas Detector Stand

Specifications

Natural Diffusion Sampling Method: (no pump)
Combustible Gas (LEL) Detection: 0 - 100% with 1% resolution
Oxygen (O2) Detection: 0 - 30% with 0.1% resolution
Carbon Monoxide (CO) Detection: 0 - 999 ppm with 1 ppm resolution
Hydrogen Sulfide (H2S) Detection: 0 - 100 ppm with 1 ppm resolution
Calibration Location: Los Angeles, California, USA
Calibration Standard: USA NIST traceable reference gas
Recommended Calibration Period: 12 months
Gas Sensor Type: Electrochemical (CO, H2S, O2) & Catalytic (EX LEL)
Gas Sensor Life: 2 - 3 years
Error: 鈮?卤 5% F.S.
Response Time: 鈮?30 sec
Store / Operating Temp:聽0掳F - 122掳F
Store / Operating Humidity:聽<95%RH
Power Source: DC 3.7V Li-on battery, 2000 mAh
Alarm: LED, Buzzer, and Vibration
Explosion-Proof Grade: ATEX certified Ex ib IIC T4 Gb
Weight: 230 g (with battery)
Dimensions: 130 mm 脳 67 mm 脳 30 mm (L脳W脳H)