English Translation (Industrial Instrument Standard Technical Document Version)

1. Probe Gas Leak Detector (Diffusion Type)
2. Probe Gas Leak Detector (Pump Suction Type)
3. Multi-Gas Detection Alarm Instrument (Pump Suction Type)
4. Triple-Range Methane Detector (Pump Suction Type)
5. Laser Remote Detection Model

Product Appearance 1: Probe Gas Leak Detector (Diffusion / Pump Suction Type)

Exclusive Technical Parameters for Probe Gas Leak Detector

• 検出方法: Probe leak detection, diffusion type / ポンプ吸引式
• 検出原理: Semiconductor sensor
• Applicable Gases: Flammable gases
• 測定範囲: (0～10000) μmol/mol (ppm)
• 解決: 1 μmol/mol (ppm)
• Accuracy Class: ±3%FS
• Alarm Setpoint: 調整可能
• T90 応答時間: ≤30秒

Exclusive Technical Parameters for Multi-Gas Detection Alarm Instrument (Pump Suction Type)

• 検出方法: ポンプ吸引タイプ
• 検出原理: Catalytic bead, 電気化学, 赤外線, 半導体, etc.
• Applicable Gases: Flammable gases, 有毒 & hazardous gases, 酸素, etc.
• 測定範囲: (0～100) %lel (flammable gas); (0～100) μmol/mol (ppm) (有毒ガス), etc. (varies by gas type)
• 解決: 1%lel, 1 μmol/mol (ppm), 0.1 μmol/mol (ppm) / %Vol
• Accuracy Class: ±3%FS (for flammable gases, varies by gas type)
• Alarm Setpoints: Low alarm at 20%LEL, high alarm at 50%LEL (for reference)
• Response Time T90: ≤30秒 (for flammable gases, varies by gas type)

Exclusive Technical Parameters for Triple-Range Methane Detector (Pump Suction Type)

• 検出方法: ポンプ吸引タイプ
• 検出原理: Infrared sensor, semiconductor sensor
• Applicable Gases: Flammable gases
• Target Gas: メタン
• 測定範囲: (0～100) %lel, (0～100) %Vol, (0～10000) μmol/mol (ppm)
• 解決: 1%lel, 0.1%Vol, 1 μmol/mol (ppm)
• Accuracy Class: ±3%FS
• Alarm Setpoints: Low alarm at 20%LEL, high alarm at 50%LEL (for reference)
• T90 応答時間: ≤30秒

Product Appearance 3: Laser Remote Detection Model

Technical Parameters for Laser Remote Detection Model

• Applicable Gases: Flammable gases
• Target Gas: メタン
• 測定範囲: (0～50000) ppm・m
• Detectable Distance: Optional (0–15) メートル / (0–30) メートル
• Minimum Detectable Limit: 5 ppm・m
• 正確さ: ±10%FS
• 応答時間: 0.5 s

Universal Technical Parameters for All Models

• Display Mode: LCD Display
• 周囲温度: −25℃ ~ +55℃
• 相対湿度: (20～93)% (結露しないこと)
• 動作電圧: 直流 3.7 V
• バッテリー容量: 6000 mA rechargeable lithium-ion battery
• 充電時間: ＜5 h
• Continuous Operating Time: ≥8 h (at normal ambient temperature)
• Overall Dimensions: L291mm × W100mm × H49mm
• Explosion-proof Certificate No.: CLEx24.1023
• Explosion-proof Mark: ExiaⅡC T4Ga; Ex ib ⅢC T130℃ Db
• Ingress Protection Rating: IP66 or higher