Neli ühes mitme gaasidetektor ST8900 - Teadmised – Shenzhen GVDA Technology Co., Ltd.

4 in 1 Multi gaasidetektor ST8900

Oct 31, 2017

SMART SENSOR 4 IN 1 MULTI GAS DETECTORST8900 AS8900

SMART SENSOR Multi-Gas Meter is a portable and handheld instrument that is capable to use continuously monitoring four different gas:CO, H₂S, O₂,LEL,when detected these gases,all the concentration will disolayes on the LCD.The unit also provided user to configure high and low alarms,also have STEL/TWA alarm function.The unit has audio and vibration visual alarm once the alarn condition is exceeded

Toote omadused

1.Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S), oxygen(O₂) and combustible gas(LEL).

2.Continuously monitor the CO, H₂S, O₂ and LEL gas concentration in the surrounding environment with professional and accurate measurement.

3.Sound light vibration alarm works when one of the CO, H₂S, O₂ LEL gas concentration reaches the level of the alarm.

4. saab määrata automaatse väljalülitusaja ja häire väärtuse kontsentratsiooni.

5. Suur värviline LCD-ekraan taustvalgustusega hõlpsaks lugemiseks.

6. Saab ühendada proovivõtupumbaga, et töötada suletud kohas.

7. Saab laialdaselt kasutada laevanduses, kaevandamises, naftatööstuses, keemia-, gaasijuhtme-, tunneli-, söe-, metallurgia-, paberi-, tule-, munitsipaal-, tekstiili- ja muudes tööstusharudes.

Tehnilised detailid

Toote spetsifikatsioonid
Model number:	ST8900 AS8900	Maximum open circult voltage	Less than or equal to 4.2V
Operation current	230mA	Display Type	Segment type LCD
Operation voltage	3.7V	Operation temperature	-10 C-50 C
Battery type(include)	BL-9C	Battery working runtime	6 hours(no alarm)
Operation humidity	15 percent -95 percent	Detection Gas	CO, H₂S, O₂, LEL
Storage temperature	0-40 C	Resolution	CO: 1ppm, H₂S: 1ppm, O₂: 0.1 percent VOL, LEL: 1 percent LEL
Short circuit current	Less than or equal to 3A	Warm up time	< 20="">
Carbon Monoxide(CO)	Range: 0-999pm, Resolution: 1ppm	Hydrogen Sulfide(H₂S)	Range: 0-500ppm, Resolution: 1ppm
Oxygen(O₂)	Range: 0-30 percent , Resolution: 0.1 percent	Combustible Gas(LEL)	Range: 0-100 percent , Resolution: 1 percent
Product Weight/Size	360g/7513843 MM	Package Weight/ Size
Package	1Multi-Gas meter 1Instruction manual 1Charging adapter 1USB cable

Pls klõpsake allpool fotot ja lugege selle nelja-ühes digitaalse mitme gaasidetektori ST8900 kohta lisateavet

4 in 1 Digital multi gas detector ST8900 Toote link:

5. gas detector

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