GASTEC 可安裝的帶校正認證的氧氣濃度指示器 GOA-7H-S GOA-7H-S

Feature

• It can be used for both telemetry using a sensor cord and measurement while being worn on the body.
• Lamp, buzzer, and vibration will reliably alert you of danger.
• Oxygen AIR adjustment is possible with one-touch operation.

Specifications

• Specifications: Body + calibration certificate (with results document) + Traceability Chart
• measurement range (%): Main Unit + calibration certificate (with results document) + Traceability System Diagram
• Quantity: 1
• Measurement principle: Galvani battery
• Air intake method: diffusion method
• explosion-proof Performance : Intrinsic Safety explosion-proof Structure Ex ia IIC T3Ga Pass Number : TC 22573
• dust-proof drip-proof IP 64 equivalent
• Indication accuracy: ± 0.5% (oxygen concentration)
• 90% response time : 15 seconds or less (At 20 ° C)
• Display method: Minimum scale 0.1%
• Alarm system: Buzzer, LED lamp blinking, display lighting, vibration, automatic reset type
• power supply : AAA size Alkali battery x 1 piece (test attachment)
• Size: 48 x 37 x 105 mm (Including protrusion)
• Weight: about 110 g (Including battery Sensor) * Sensor cord excluded
• Other functions: automatic sensor check, automatic circuit operation check, battery exchange alarm, radio wave and static electricity failure countermeasure
• *measurement range Coverage: 25.1 to 42.0%; over 42.0% HIs

Package size

• Package size 265×275×70 mm 610 g