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67-8025-51 Portable Flammable Gas Detector (for Explosion Lower Limit Control) Isobutane Specification (with Traceability Certificate) GP-1000HC
产品描述
产品型号: 67-8025-51产品品牌: RIKEN KEIKI Co., Ltd. 功能 All 22 t […]
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产品详细内容
产品型号: 67-8025-51
产品品牌: RIKEN KEIKI Co., Ltd.
功能
- All 22 types of gases including hydrogen, BTX(Benzene, toluene, and xylene) and alcohol can be detected/directly read with 1 unit (measurement gas type switching function is included as standard)
- Pump capacity switching function (pump booster function supports long-distance suction 0.3 L/min⇒0.6 L/min)
- Intrinsically safe explosion-proof structure
- Dustproof and waterproof structure for outdoor work (equivalent to protection grade IP 67)
- Standard probe can be equipped with a cartridge filter (sold separately) (hydrogen sulfide removal filter and silicone removal filter can be mounted. The probe can be arranged for use in workplaces where hydrogen sulfide or silicone can damage the sensor.)
- 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
- Detection gas: Combustible gas (i-C4H10, etc.)
- Detection principle: new ceramic type
- Measurement Range: 0 ~ 100%LEL
- Type of alarm: Gas alarm/Self-holding/2-stage alarm, Failure alarm/Flow drop/Sensor connection failure/Battery voltage drop/Circuit error/Calibration range error
- Alarm Operation: Gas Alarm/Buzzer Intermittent/Alarm Lamp (Red) Flashing/Gas Concentration Flashing, Failure Alarm/Buzzer Intermittent/Alarm Lamp (Red) Flashing/Failure Description Display
- Alarm settings: 1st 10%LEL, 2nd 50%LEL
- Accuracy indicated: ±5% of full scale (under identical conditions)
- Alarm delay time: 30 seconds or less
- Detection Method: Pump Suction Type/Flow 0.3 L/min or More (Pump Suction Amount: When LOW is Set)
- Display: LCD 7-segment numerical value display + bar meter (50 segments) + status information display
- 7-segment digital numeric display: 0 ~ 100%LEL
- Digital bar meter display: Auto range switching (L Range/0 ~ 10%LEL, H Range/0 ~ 100%LEL)
- Power: 4 AA alkaline batteries (In order to satisfy the explosion-proof performance requirements, use the battery specified in the explosion-proof structure electric machine equipment type approval certificate.)
- Continuous operating time: 20 hours or more (New battery, no alarm, no lighting, at 25°C)
- Operating Temperature Range: -20 to +50°C
- Operating humidity range: 95%RH or less (no condensation)
- External Dimensions (mm): Approx. 80 (W) x 124 (H) x 36 (D) (Excluding Protrusions)
- Weight (g): Approx. 260 (excluding batteries)
- Dustproof/Drip-proof Structure: Equivalent to IP67
- Explosion-Proof: Intrinsically Safe Explosion-Proof Structure Ex ia IIC T4 (TIIS Explosion-Proof Test)
- Function: LCD backlight, data logger, log data display, peak display, pump suction amount switching, gas reading replacement
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