- 品牌/商標：solidsense
- 企業類型：貿易商
- 原產地：上海
傳統電化學傳感器：一氧化碳（CO) 氨氣（CI2) 二氧化氯（C2H4O) 環氧乙烷（C2H4O) 氫氣（H2） 氯化氫（HCI) 硫化氫 （H2S) 甲硫醇（CH3SH) 一氧化氮（NO） 二氧化氮（NO2) 氧氣（O2） 磷化氫（PH3) 二氧化硫（SO2） 氨氣（NH3) 氰化氫（HCN）可燃氣體傳感器4.25V系列 2.3V系列固態電解質傳感器一氧化碳（CO）
Combustible Gas Sensor 0 – 100% LEL
Performance Characteristics
Part Number CLL-6012-400
Gas Detected Most combustible gases and vapors
Nominal Range 0-100%LEL
Sensitivity Range 357 mV/%CH4
T90 Response Time < 20 seconds (methane)
Linear to 0-75%LEL
Long Term Sensitivity Drift
<±5%FSS/month
Long Term Zero Drift <±5%LELmethane/month
Warranty Period 12 months
Operation Conditions
Temperature Range -20oC to 50oC
Operating Humidity 15-90%RH non-condensing
Operating Voltage 4.25V D.C.
Operating Current 75±8 mA
Storage no Si,Pb, Sn and S etc.vapors allowed
Excellent long term stability
Excellent H2S poison resistance
Relative Sensitivity
Gas/Vapor | LEL (%vol) | Relative Sensitivity |
Methane | 5.0 | 100 |
Propane | 2.1 | 63 |
n-Butane | 1.9 | 63 |
n-Pentane | 1.5 | 48 |
n-Hexane | 1.1 | 40 |
n-Octane | 1.0 | 34 |
Gasoline | 1.3 | 42 |
Hydrogen | 4.0 | 83 |
Acetone | 2.5 | 59 |
Ethanol | 3.3 | 59 |
m-Xylene | 1.1 | 29 |
Tolune | 1.1 | 33 |
Benzene | 1.2 | 43 |
Styrene | 1.1 | 29 |
Note: Relative Sensitivities are listed for guidance only. Calibration must be made using the gas under investigation for most accurate consideration.
Temperature Dependence
Product Approval
· UL
Class I, Division I, Groups A, B, C & D Hazardous Locations
Certificate No: E187829
· ATEX(94/9/EC)
II 2G Ex d IIC
Certificate No: DEMKO 03 ATEX 0311958U
Certificate No: 03 ATEX 0311958U
· IECEx
Ex d IIC
Certificate No: IECEx UL 07.0001U
Ex ia IIC T4 Ga or Ex ia I Ma
Certificate No: IECEx KEM 08.0030U
Notes:
1. All performance specifications are based upon the following environment conditions: 20 ℃, 50% relative humidity and 1 atmospheric pressure (100 kPa or ambient pressure).
2. Recommend calibration with target gas. If calibration with a cross sensitivity gas, we cannot ensure the accuracy of calibration and measurement.
3. The cross sensitivity may fluctuate between +/- 30% and may differ from batch to batch or from sensor’s life time.
4. The cross sensitivities are including but not limited to the above gases. It may also respond to other gases.
