เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10259]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [872]
รหัสสินค้า | SKU-06931 |
หมวดหมู่ | เครื่องวัดและตรวจจับก๊าซ(Gas measurement l Gas detector) |
ราคาปกติ | |
ลดเหลือ | 0.00 บาท |
สถานะสินค้า | Pre-Order |
ลงสินค้า | 31 พ.ค. 2564 |
อัพเดทล่าสุด | 31 พ.ค. 2564 |
คงเหลือ | 1 ชิ้น |
จำนวน | ชิ้น |
Measurement range | 0.0 to 25.0% (Service range: 25.1 to 42.0%, HI is displayed when it exceeds 42.0%) |
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Measurement principle | Galvanic cell battery |
Air sampling method | Diffusion type |
Instruction accuracy | ± 0.5% (O 2 ) * When calibrating in the same environment |
Alarm value (initial setting) |
Oxygen deficiency alarm: 18.0% or less Oxygen concentration excessive alarm: OFF |
Alarm value setting range |
Oxygen deficiency alarm: 18.0 to 19.5% Oxygen concentration excessive alarm: 23.0 to 25.0% Alarm value can be set in 0.5% units within the setting range. |
Alarm method | Oxygen deficiency alarm: Fast intermittent operation Oxygen concentration excessive alarm: Fast intermittent operation Buzzer, LED lamp blinking, display lighting, vibration, automatic recovery type |
Buzzer volume | About 95db at a distance of 10cm from the buzzer surface |
90% response time | Within 15 seconds (20 ° C) |
Display method | Digital display by liquid crystal display (LCD) / Minimum scale 0.1% |
Explosion-proof performance | Intrinsically safe explosion-proof structure Exia IIC T3 Ga Pass number: TC22573 |
Operating environment conditions | Temperature: -10 to 40 ° C / Relative humidity: 30 to 90% RH |
Power supply | 1 AAA alkaline battery * Please use the batteries described in the instruction manual to meet the explosion-proof performance requirements. |
Continuous use time | About 4,000 hours (when no alarm is given) |
Construction | Dust-proof and drip-proof structure IP64 equivalent |
Size | 48 (W) x 37 (D) x 105 (H) mm (including protrusions) |
weight | Approximately 110g (including batteries and sensors) * Excluding sensor code |
Other features | Automatic sensor check, automatic circuit operation check, battery replacement alarm, radio wave / static electricity damage countermeasures |
set content | Sensor, 1 AAA alkaline battery, sensor filter, filter holder, instruction manual, 5m sensor code ( GOA-7H-S only ), carrying case ( GOA-7H-S only ) |