Product Announcement from Focused Photonics (Hangzhou), Inc.
The latest mechanical and electrical technologies offer a state-of-the-art design for any gas detection need. The GT Series Gas Monitors, developed by Focused Photonics (Hang Zhou) Inc. (FPI), provide continuous monitoring of hazardous gases.
Advanced sensing technologies monitor against the threat of combustible and toxic gases and for oxygen deficiency, utilizing catalytic and electrochemical gas detection methods.
GT Series Gas Monitors are suitable for indoor and outdoor applications in virtually any type of industry including refineries, chemical and petrochemical facilities, steel mills, water and wastewater plants, mining, and general industry.
GT Series Gas Monitors, can operate completely stand-alone with a large LCD display, remote controller, or connected with a standard 4-20mA output to a control system (PLC, DCS, etc.).
Temperature Range: -30 °C to 50°C
Oxygen and Toxics (typical, range on some models may differ)
Combustibles: -40°C to 70°C
Zero Drift: < 5% / year, typical
Span Drift :< 10% / year, typical
Repeatability: ±1% Full Scale, typical
Linearity: ±2% Full Scale, typical
T90 toxics: < 15s (CO, H2S)
T90 oxygen: < 10s
T90 combustibles: < 30s
Humidity 15% to 95% RH, non-condensing
Oxygen and Toxics: 2 years typical
Combustibles:3 years typical
Input Power:10 VDC to 30 VDC
Oxygen and Toxics: 3-wire;LEDs, LCD and relays
Signal Output: 4-20mA current source
Rating: 1 amp@ 220 VAC; 1amp@ 30 VDC
Conduit Entries: Two entries, G 1/2'
Defense Grade: IP 65
Explosion-proof Grade:Exd IIC T6
EMC: IEC 61000-4-2 IEC 61000-4-4