เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10162]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [871]


| รหัสสินค้า | SKU-06973 |
| หมวดหมู่ | เครื่องวัดและตรวจจับก๊าซ(Gas measurement l Gas detector) |
| ราคาปกติ | |
| ลดเหลือ | 0.00 บาท |
| สถานะสินค้า | Pre-Order |
| ลงสินค้า | 1 มิ.ย. 2564 |
| อัพเดทล่าสุด | 29 เม.ย. 2566 |
| คงเหลือ | 1 ชิ้น |
| จำนวน | ชิ้น |

| Model | PD-12A | PD-12B | PD-12C |
| Detection principle | Heat ray type semiconductor type | Contact combustion type | Gas heat conduction type |
| Gas to be detected | Depends on specifications | ||
| Detection method | Pump suction type | ||
| Suction flow rate | 0.5L / min or more | ||
| Detection range | Depends on specifications | ||
| Alarm set value | Depends on specifications | ||
| Alarm accuracy | Combustible gas: ± 25% of the alarm set value under the same conditions Toxic gas: ± 30% of the alarm set value under the same conditions |
||
| Alarm delay | Combustible gas: Within 30 seconds with a gas 1.6 times the alarm set value concentration Toxic gas: Within 60 seconds with a gas 1.6 times the alarm set value concentration |
||
| Alarm display | Gas alarm: Red LED lamp blinks Trouble alarm: Yellow LED lamp blinks (sensor disconnection, sensor zero drop, power supply voltage abnormality, etc.) |
||
| External output | Gas concentration analog signal: DC4-20mA (common with negative power supply) Gas alarm contact or fault contact * 1: 1a non-voltage contact / automatic recovery (rated load AC250V 0.5A or DC30V 0.5A (resistive load)) |
||
| Gas concentration display | LED display: Digital 4-digit display | ||
| Method of operation | With 4 magnetic switches | ||
| Explosion-proof structure | ExdIIB + H2T4X * 2 | ||
| Protection class | IP65 | ||
| Compatible cable | Cable outer diameter: Ø11 to 15 6-core shielded cable: CVV-S 1.25mm2 or 2.0mm2 |
||
| Operating temperature and humidity range * 3 | Temperature: -10 to + 50 ° C Humidity: 10 to 90% RH (0 to 50 ° C) | ||
| Power supply used | DC24V (± 20%) | ||
| power consumption | Up to 7.5W | ||
| Size | W133 x H289 x D132 mm (excluding protrusions) | ||
| weight | Approximately 5.2 kg | ||
| option | Flow rate drop detection function (alarm at 0.3 L / min or less) | ||













Realtools Asia(ศูนย์รวมเครื่องมือวัดและชุดทดสอบอุตสาหกรรม)