Chinese fuel Gas Equipment web LNG CNG and LPG filling Equipment Vaporizer Regulator Alarm Device

Detect theory: Catalytic
Detected gases: Combustible gases including natural gas, LPG, coal gas, alkyl gases etc.
Detect mode: Pump absorption
Range: 0～100%LET
Accuracy: ±5%FS
Response time: less than 20s
Alarm mode: audible and visual alarm
Explosion proof mode: Intrinsic safety “i ”
Explosion proof Mark: Exib ⅡCT4
Temperature range: —20℃～+45℃
Relative humidity: 20%～95%RH
Power supply: rechargeable nickel battery
Power consumption: continuously work for 4 hours (under normal temperature)
Dimension: 168mm*64mm*35mm

Product Characteristics

SSS-3188B series portable gas detector is a new generation aptitude instrument that our company developed, widely used in dangerous gas such as oil, chemistry, city gas and production, transportation and storing place. This instrument has characteristics as follows:

High measurement accuracy
Using import sensor, with curuefitting technology and digital filtering technology, ensures the measurement accuracy and stability.
Intuitionistic and clear shows
Using LCD liquid crystal screen, at the same time shows the digital quantity and column shape analog quantity of the measured gas concentration.
Easy to operate
Setting alarm point at will, using digital electricity adjusting technology. It could do zero point and range demarcation to the instrument without opening the cover.
High response speed
Imbibing working principle makes the response speed faster.
Long working time and life
Selecting high-powered nickel battery with long working time. Also using electrification protection and low pressure, which ensures the battery more reliable and long using life.

Panel Display

1.Company icon
2.Column shape analog quantity
3.Gas explosion low limit
4.Battery state
5.Concentration symbol
6.Concentration display

Total Structure Chart

1- Feeler lever
2- Buzzer
3- Liquid crystal screen
4- Gas species
5- Set bond
6- Enter
7- On-off bond
8- Jack for charging
9- Scavenging port
10- Nameplate
11- Resetting key

Buttons function

SSS-318B has four keys, three are on the front and another is on the instrument rear door. Functions setting as follows:

ON / OFF: Perform on-off function. Hold on the key without moving about three seconds, can perform the instruments’ change of the on-off state.

SET: Set alarm point, checkout concentration calibration value, press this key will show the alarm concentration setting point. Press once of the cursor arise one space. Press unmoving, it will arise continually. The cursor begins to circulate from 325 and numbers add 1 and circulate from 550 (the number changes twice, cursor will add one space).

ENTER: After calibration or renewing initial value or setting, to affirm.

RESTERT: Leaving a ostiole on the instrument aft closure, inside which set hard restart. Press once, program restarts and begins to work from the beginning.

ENTER+SET: CLIBRATE. When giving certain concentration gas outside, press setting keys to set the concentration value, first press ENTER then setting keys to calibrate.

ENTER+ON/OFF: RESTORE. When automatic checkout misplaying or other reasons that it need to renew to the standard fixed value before leaving factory, first press ENTER and then ON-OFF keys, renew to the fixed value before leaving factory.