FG10 Fixed Gas Transmitter(O3)Annix GmbH

l The instrument can be equipped with dozens of kinds of sensors such as electrochemical, catalytic, non-dispersive infrared (NDIR) and photo-ionization detector (PID) sensors in order to meet users’ different demands;

l The instrument can not only display the concentration of a dangerous gas in real time but also calculate the TWA and STEL values of a toxic gas and display the results on the LCD as per corresponding instructions;

l The instrument possesses analog, digital and on/off signal outputs simultaneously;

l The ultra-large LCD screen is equipped with ultra-bright backlight, convenient for reading;

l Its Protection Classification can exceed IP66;

l One key recovery function enables you to not worry about wrong operations.

Part No.	90005000-S1
Gas Detected	Ozone, O3
Sampling Method	Diffusion
Gas Sensor	Triple-electrode electrochemical sensor
Measure Range	0～30ppm
Resolution	0.1ppm
Response Time	Less than 30 seconds
Power Supply	Voltage: (15~30)VDC, electricity: 50mA
Electric Interface	3/4’’NPT
Display	Displayed with large screen LCD
Alarm method	3-LED lights alarms
Signal Output	Analog signal(4~20)mA, loading resistance: 500Ω
	Digital signal RS485 ModBus RTU communication protocol
	On/off signal: 3 relays
Wiring Method	Triple wire system; Power, GND, Signal
Protection Classification	IP66
Environment Temperature	-20℃~ 50℃
Environment Humidity	15%~ 95% relative humidity (standard)
Explosion-Proof	Ex d IIC T6
Size	209mm133mm110mm (lengthwidthheight)
Weight	2.2 kg
Materials of the cases	Casting aluminum and stainless steel

Ozone - O3

Hazard: Flammable Non-Flammable, Oxidizer

Classification: Health Extremely toxic

Synonyms: Triatomic oxygen

Exposure limits: (OSHA) PEL\TWA: 0.1 ppm

(ACGIH) STEL: 0.3 ppm

(OSHA) IDLH: 5 ppm

Industries: WWTP, Power Generation, Welding

Ozone is a non-flammable gas that is typically colorless to blue in color. It has a very pungent odor. It is a powerful oxidizer and should be kept away form all oxidizable materials both organic and inorganic. Ozone is typically formed around high-powered electrical equipment where sparking is evident. Ozone attacks the eyes and respiratory system and can cause pulmonary edema. Victims should be removed from the area immediately and given 100% oxygen.

Effects of Various O3 Levels

Ozone Level in PPM Resulting Conditions on Humans

0.1 OSHA Permissible Exposure Limit (PEL).

0.3 OSHA Short Term Exposure Limit (STEL)

36 Diarrhea, nausea, respiratory distress.

501 Lethal after 45 minutes

2000 Lethal after 1-3 minutes

FG10 Fixed Gas Transmitter(O3)