产品详细内容
产品型号: 67-8025-14
产品品牌: RIKEN KEIKI Co., Ltd.
功能
- The world's smallest and lightest weight class, approx. 45 g(Can be attached to wrist, arm, helmet band, etc.)
- JIS T 8201:2010 Oxygen Meter for Oxygen Deficiency Measurement conformance
- Equipped with a highly functional and durable sensor
- Sensor warranty 3 years (* Manufacturer inspection more than once a year is a condition. GW-3 (O2) has a sensor warranty of 1 year. )
- Lineup of carbon monoxide sensors (hydrogen interference reduction specifications) that are virtually immune to hydrogen interference (* Compatible with environments where hydrogen coexists, such as steel and steel works)
- Dustproof waterproof structure
- Intrinsically safe explosion-proof structure
- This product comes with a traceability certificate. Breakdown of attached documents: gas inspection report (acceptance certificate issued by gas manufacturer), traceability system (traceability system diagram for gas production), traceability chart (traceability system diagram for equipment and measuring instruments)
规格
- Target gas: Oxygen
- JIS T 8201:2010 Oxygen Meter for Oxygen Deficiency Measurement conformance
- Detection principle: Diaphragm galvanic battery type
- Sampling type: diffusion type
- Display range (%): 0.0-40.0
- Resolution (%): 0.1
- Alarm setting (%): L18.0/LL18.0/H25.0
- Operating temperature range (°C): -20 to +50 (No sudden change)
- Operating humidity range (%RH): 10~90 (no condensation)
- Continuous Use: Approx. 4000 hours
- Gas alarm: three-stage alarm, over alarm
- Failure alarm: Sensor connection/disconnection, battery voltage drop, calibration error, clock error, system error
- Alarm reset operation: self-holding
- Alarm operation: lamp blinks, buzzer sounds intermittently, gas concentration value blinks, vibration
- Buzzer volume (dB): 80dB or more (30 cm)
- Power: Coin-type lithium battery (CR2450)
- Explosion-Proof Structure: Intrinsically Safe Explosion-Proof Structure (ExiaIICT4Ga)
- Protection Grade: IP66/68 Equivalent (* IPx8: Immersed in water depth of 2 m/1 hour without water intrusion.)
- Dimensions (mm): 63 (W) x 42 (H) x 22 (D)
- Mass (g): about 45
- Functions: Data logger (* Dedicated software "Data Loger Management Program SW-GW -3" is sold separately. [Supported OS: Windows7, 8, 10]), vibration, one-touch calibration, peak value display, temperature display
- JIS Compliance Standard: JIST8201:2010
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