Zadetector Portable Ozone Gas Detector KP820
| Detection method | Natural diffusion |
| Display | LCD digital display of gas-type |
| Explosion-proof mark | Ex ib IIB T3 Gb |
| Explosion-proof certificate number | CNEx19.5062X |
Description Portable Ozone Gas Detector KP820
KP820 is a single gas detector with a diffusion detection method, it adopts silicone rubber technology and an ergonomic design, our KP820 has a simple operation menu, and does not need to replace the battery. It is waterproof and dustproof, with a replaceable gas sensor module, and lithium battery.
For this device, its detecting data can be uploaded directly to the computer to view. KP820 portable gas detector has a wide range of applications in metallurgy, petrochemicals, municipal services, paper-making, fire, and other fields.
| Gas detected | Measuring Range | Optional Range | Resolution Ratio | Response Time |
| LEL -combustible gas | 0-100%LEL | 0-100%VOL?Infrared or catalytic ? | 1%LEL/1%vol | ?10s |
| carbon monoxide | 0-1000PPm | 0-500/2000/5000PPm | 0.1/1PPm | ?10s |
| TVOC | 0-100PPM | 0-100PPM | 0.1PPm/1PPM | ?15s |
| hydrogen | 0-100%LEL | 0-1000PPM | 1%LEL/1PPM | ?15s |
| natural gas | 0-100%LEL | 0-100%LEL | 1%LEL | ?10s |
| Oxygen-O2 | 0-30%VOL | 0-30%?0-100%VOL | 0.1%vol | ?10s |
| ozone | 0-10PPm | 0-20?100PPm | 0.01PPm/0.1PPM | ?15s |
| hydrogen sulfide-H2S | 0-100PPm | 0-50?200?1000PPm | 1/0.1PPm | ?10s |
| Methane-CH4 | 0-100%LEL | 0-100%VOL | 1%LEL/1%vol | ?10s |
| fluorine | 0-10 PM | 0-1?10PPM | 1/0.1PPm | ?15s |
| hydrogen chloride | 0-20PPm | 0-20/50PPm/100PPM | 0.01/0.1PPm | ?15s |
| Nitrogen-N2 | 0-30%VOL | 0-30%VOL?100%VOL | 0.1%LEL/1PPM | ?10s |
| hydrogen | 0-100%LEL | 0-1000PPm | 1%LEL/0.1PPm | ?15s |
| chlorine | 0-20PPm | 0-10?100PPm | 0.1PPm | ?15s |
| ammonia gas | 0-100PPm | 0-50?500?1000PPm | 1/0.1PPm | ?15s |
Features Portable Ozone Gas Detector KP820
- Upload computer function (optional)
- 6000 alarm record inquiry function
- Low alarm point and high alarm point adjustable
- Press the button to display the battery’s real-time power
- Built-in vibration alarm function suitable for use on high-pitched occasions
- Full self-test function: boot up, sensor, battery and circuit, vibration / auditory/visual triple alarm self-test
- Accessories: test cover, operation manual
- Simple automatic calibration procedure and replaceable plug-in sensor
- LCD continuously displays gas concentration in real-time and the backlight can be turned on automatically if needed.
- Protection grade IP66 highly waterproof and dust-proof design suitable for harsh environments
- 95 dB alarm sound and a bright LED flashes during the alarm
- Convenient to carry for its small size and lightweight
- Replaceable battery of long lifetime
Technical Parameters Ozone Gas Detector KP820
| Detection gas | Ozone (O3) |
| Detection method | Natural diffusion |
| Detection principle | Semiconductor/catalysis/electrochemistry |
| scope of test | See Schedule |
| Display | LCD digital display of gas type /gas concentration/ status |
| Case | Rugged, shockproof synthetic rubber |
| Battery | 3.7v 1300mA rechargeable lithium battery |
| Relative humidity | 5-95% RH (non-condensing) |
| Operating temperature | -40°C to 50° C |
| Calibration | automatic calibration and return to zero |
| Backlighting | backlight turns on automatically in dark environment and alarming situation. You can also turn it on by pressing the backlight button |
| Self-test | full self-test function when starting |
| Alarm indication | audible and visual way to indicate the alarm level |
| Audible alarm | up to 95 dB pulse output at 0.25 meters from the detector |
| Visual alarm | blinking, wide-angle alarm lens 2 red alarm LEDs, and alarming LCD readings |
| Other alarms | low battery; turn off warning; sensor malfunction, over range. |
| Detection accuracy | 3% FS |
| Interface Definition | U3 port (USB) |
| Storage capacity | MAX 6000 records |
| Appearance Size | (length 100 * width 65 * height 28) mm |
| Weight | 220g |
| Explosion-proof mark | Ex ib IIB T3 Gb |
| Explosion-proof certificate number | CNEx19.5062X |
Source : zadetector.com