产品详细内容
产品型号: 68-5555-45
产品品牌: RIKEN KEIKI Co., Ltd.
功能
- LED display makes it easier to see! In addition to the conventional LCD display, the operating status of the detector is informed by color and scale.
- With the LED light that illuminates the front and the button part backlight, it can be safely operated in the dark.
- The LED light, alarm sound, and alarm point can be switched with one push, and operability is improved compared to conventional models.
- The sensor pump life has been increased up to 5 years.
- The more robust and robust advanced safety design can be used in various work environments.
规格
- Target gas: LPG (city gas switchable)
- Detection principle: thermal linear semiconductor type
- Conditioning Gas: LPG (i-C4 H10) Calibration
- Density Display: LCD Bar Meter/Density Scale/LED
- Concentration display: 10~2000ppm
- Detection Method: Pump Suction Type
- Alarm setting: Initial setting 30ppm (5 levels of 10,30,150,500,2000ppm can be set)
- Alarm scale: concentration scale (10,30,150,500,2000ppm)
- Displays: Operating status display, flow check display, operation sound display, alarm sound display, alarm point display, battery level display, bar meter display, mode display, gas name/message display, Bluetooth® display
- Response time: 3 seconds or less
- Gas alarm type: 1-stage alarm
- Gas alarm display: lamp flashing/buzzer sounding
- Gas alarm operation: automatic return
- Failure alarm: Sensor error/Flow drop/Battery voltage drop/System error/Adjustment error/Clock error/Pump error
- Failure alarm display: lamp blinks/buzzer sounds/failure details display
- Failure alarm operation: self-holding
- Transmission Specifications: Bluetooth 4.2 (Bluetooth Low Energy)
- Power supply: AA-size alkaline batteries x 2
- Continuous Use Time: Approx. 13 Hours (Alkaline Batteries, 25°C, No Alarm, No Lighting, Without Bluetooth Function)
- Operating temperature range: -20°C to +55°C (without sudden change)
- Operating humidity range: 95%RH or less (no condensation)
- Explosion-Proof Structure: Intrinsically Safe Explosion-Proof Structure
- Explosion-Proof Class: ExiaII CT4Ga (Japan Ex)
- Protection Grade: IP67 Equivalent
- Dimensions: Approx. 41 (W) x 186 (H) x 38 (D) mm (excluding protrusions)
- Weight: about 220 g (excluding batteries)
- Attention: The gas concentration value is used as a guide because this instrument is used to detect a small amount of gas leakage.
- Sensitivity scale: 0, 1/5,1, 2, and 3 correspond to density scale: 10,30,100/150,500, and 2000ppm, respectively.
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