Item# : EA733AF-1
Description : Multi-Gas Detector
Spec
| Detectable Gas | Flammable Gas (Methane)/ Oxygen /Hydrogen Sulfid /Carbon monoxide |
Gas cold air System | Spread Type |
|---|---|---|---|
| Water-proof Dust-proof The performance | Corresponding To Ip67 |
Power Supply | Battery The unit ：AAA Alkaline Dry Cell x 1 pc (included ), Rechargeable battery The unit ：Nickel hydoride battery 1 pc x 1 pc (Option ) |
| Size | 70(W) x 26(D) x 72(H)mm(Prominently Section Remove ) |
Weight | About 130g(Battery Remove ) |
| Detection Range | 【Flammable Gas 】0 to 100%LEL 【Oxygen 】0 to 25.0vol% 【Hydrogen Sulfid 】0 to 30.0ppm 【Carbon monoxide 】0 to 300ppm |
Display Resolution | 【Flammable Gas 】1%LEL 【Oxygen 】0.1vol% 【Hydrogen Sulfid 】 0 to 35ppm：0.1ppm, 35 to 150ppm：0.5ppm 【Carbon monoxide 】 0 to 350ppm：1ppm, 350 to 2000ppm：5ppm |
| Alert Setting | 【Flammable Gas 】 First stage10%LEL, Second stage30%LEL 【Oxygen 】 First stage19.5vol%, Second stage18.0vol% 【Hydrogen Sulfid 】 First stage10.0ppm, Second stage15.0ppm, TWA 10.0ppm, STEL 15.0ppm 【Carbon monoxide 】 First stage50ppm, Second stage150ppm, TWA 25ppm, STEL 300ppm |
Use Temperature And Humidity Range | －20℃ to 50℃, 30 to 85%RH(with no condensation) |
| Continuous Operating Time | Long Life Mode ON: About 40Hour / Long Life Mode OFF: About 20Hour ※In case of the type with no flammable gas: about 1,200 hours (25℃,No-Alert・Backlight Turning off the lights ) |
Display System | LCDDisplay |
| Alert System | Buzzer Rumbling ,Red Color Lamp Flashing , Vibration ,LCDDisplay (Automatic recovering) |
Explosion-Proof | ExiaⅡCT3X(Safe Explosion-Proof ) |
| Main Function | Check-by-oneself Function (Sensor Abnormal )・ Automatic Zero Adjustment ・Battery Remaining amount Display ・ Peak Hold ・Backlight ・ Alert Announcement Of Time Buzzer Stop ・Time Display ・ Temperature Display ・Alert Test ・ Buzzer Sound Volume Setting ・ Long Life Mode ・ Data logging (Data collection needs an optional logging data collecting set.) |
Accessories | Safety Pin Adapter ,Battery , For exchanges Filter Element 2Sheet |
| Additional explanation |
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|---|
| Catalog Price (JPY) |
¥ 124,000 （Excluding tax）／¥ 136,400（Tax including） |
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| Quantity of stock |
Latest stock：0 （2025/11/01 07:19 Currently） 
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| Catalog Page | Page 0781 | ||||
| Relational Items |
|---|
| EA733AF-1 Multi-Gas Detector |
| EA733AF-11 |
| EA733AF-12 |
| EA733AF-13 |
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Documents
| Manufacturer’s instruction manual(Japanese) |
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| Catalog |
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