1¡¢ Oxygen sensor (ke-25, ke-25f1, ke-25f3, ke-25f4)£©Characteristics:
(1) Long life
(2) Not affected by CO2, Co, H2S, NOx, H2
(3) Low cost
(4) Working at room temperature
(5) Stable signal output
(6) No external power is required
(7) No heating required
2oxygenSensor (ke-25, ke-25f1, ke-25f3, ke-25f4) performance:
- Detection range0-100£¥O2
- Accuracy ke-12: ¡¾ 1% (full range); Ke-25 & ke-25f3: ¡¾ 1% (full range); Ke-50: ¡¾ 2% (full range)
- Operating temperature: 5 ~ 40 ¡É
- Storage temperature - 20 ~ + 60 ¡É
- Response time ke-12:5 ¡¾ 1s; Ke-25 & ke-25f3: 14 ¡¾ 2 seconds; Ke-50:60 ¡¾ 5 seconds
- Output ke-12 in air: 19.0 ? 35.0mv; KE-25& KE-25F3£º10.0?15.5mv£» KE-50£º47.0-65.0mv
- Life expectancy ke-12: 2.5 years; Ke-25 & ke-25f3: 5 years; Ke-50: 10 years
3¡¢ Interface type of oxygen sensor (ke-25, ke-25f1, ke-25f3, ke-25f4):
Ke-25: standard type, regular hexagonal interface;
Ke-25f1: round top cover, regular hexagonal interface;
Ke-25f3: round top cover, threaded interface;
Ke-25f4: round top cover, threaded interface (with leather ring)
Semiconductor gas sensor (Brand: Figaro, Japan)
Model measurement gas range (PPM) sensitivity (resistance ratio) typical application
Tgs2600-b00 cigarette gas, hydrogen, alcohol, methane, CO 1 ~ 30 0.3 ~ 0.6 air purifier, ventilation air conditioner
Tgs2602-b00 toluene, ethanol, H2S, NH3, H2, etc. 1 ~ 30 0.15 ~ 0.5 air freshness monitor
Tgs2100 oil smoke, hydrogen, gas 1 ~ 300 0.2 ~ 0.6 range hood, air purifier
Tgs2104 gasoline engine exhaust (H2, Co, HC) 10 ~ 1000 0.3 ~ 0.6 vehicle exhaust detection
Tgs2201 gasoline / diesel engine exhaust (no, NO2) 10 ~ 100 / 0.1 ~ 100.35 / 2.5
Tgs813 flammable gas (a, C, butane) 500 ~ 10000 0.60 ¡¾ 0.05 domestic gas leakage alarm
Tgs816 flammable gas (a, C, butane) 500 ~ 10000 0.60 ¡¾ 0.05 flammable and explosive for industrial use
Tgs2610-boo flammable gas (butane) < round, alcohol filtration > 500 ~ 10000 0.53 ¡¾ 0.05 flammable and explosive for civil / industrial use
Tgs2610-j00 flammable gas (butane) < square > 500 ~ 10000 0.53 ¡¾ 0.05 flammable and explosive for civil / industrial use
Tgs2611-b00 natural gas (methane) < round, alcohol filtration > 500 ~ 10000 0.60 ¡¾ 0.06 gas detection gas, alarm
Tgs2611-c00 natural gas (methane) < round > 500 ~ 10001 0.60 ¡¾ 0.06 gas detection gas, alarm
Tgs821 hydrogen 30~1000 0.6~1.20
Tgs2442 carbon monoxide 30 ~ 1000 0.23~0.49 indoor gas alarm
TGS2620-A00
Alcohol (metal shell) 50 ~ 5000 0.35 ¡¾ 0.1 alcohol detector
Tgs2620-c00 alcohol (stainless steel shell) 50 ~ 5000 0.35 ¡¾ 0.1 alcohol detector
Tgs822 alcohol 50 ~ 5000 0.40 ¡¾ 0.1 drunkenness tester
Tgs825 hydrogen sulfide 5 ~ 100 0.3 ~ 0.6 toxic and harmful gas alarm
Tgs826 ammonia 30 ~ 300 0.4 ~ 0.70 refrigerator gas detection
Tgs830 R-113, R-22, R-11, R-12 100 ~ 3000 0.30 ¡¾ 0.10 halogen leak detector,
Tgs831 r-21, R-22 100 ~ 3000 0.40 ¡¾ 0.15 Freon detector
TGS832 R-134a 100¢¦3,000 0.50¢¦0.65
Ke-25 oxygen (electrochemical type, 5-year service life) 0 ~ 100% ¡¾ 1% oxygen analyzer
Ke-50 oxygen (electrochemical type, 10-year service life) 0 ~ 100% ¡¾ 2% oxygen analyzer
Ke-25f3 oxygen (electrochemical type, 5-year service life) 0 ~ 100% ¡¾ 1% oxygen analyzer
Tgs4160 carbon dioxide (solid, 10-year life) 350~30000ppm ¡¾ 20%@1000ppm vegetable greenhouse, incubation equipment
Tgs4161 carbon dioxide (solid, 10-year life) 350~5000ppm ¡¾ 20%@1000ppm vegetable greenhouse, incubation equipment
Am-4 carbon dioxide module is used to detect tgs4160 and recalibrate tgs4160 CO2 detection
Am-4-4161 CO2 module is used to detect tgs4161 and recalibrate tgs4161 (small size, low power consumption) CO2 detection
Com2442 carbon monoxide detection module, set three levels of alarm: 30, 70 and 150ppm
Lpm2610 tgs2610 detection module, which can be used for LPG leakage alarm in residential areas 500~10000ppm
Ngm2611 tgs2611 detection module can be used for natural gas leakage alarm 500~10000ppm in residential areas
Ams2600 TGS2600 detection module can be used for 1~30ppm of air conditioners, air purifiers and other household appliances
Ams2100 tgs2100 detection module can be used for kitchen appliances such as intelligent range hood
Am-1-2600 TGS2600 detection module, which detects low concentration air pollutants (with microprocessor)