量程：0-2000PPm
可视及声音报警
内置报警预设到30ppm
注：需连接显示器
可连接任何万用表显示
Carbon Monoxide (CO) Measurement | Range 0 - 1999ppm |
Accuracy | ±5ppm or 5% of reading whichever is greater |
Resolution | 1ppm |
Output | 1mVDC / 1ppm CO into 10M Ohm impedance |
IR Printer Port | No |
Flue Probe | No |
Internal Pump | No |
Combustible Gas Leak Detection | No |
Backlight | N/A |
Alarm | Audible |
Power Supply | 9V Alkaline Battery |
Dimensions | 6.5” x 2.1” x 1.2” |
>Weight | 7.23oz (205g) |
Warranty | 3-year limited warranty |
Don’t expose yourself to Carbon Monoxide!
Review the list below for the maximum allowable exposure limits and symptoms developed with CO inhalation.
9ppm: The maximum allowable concentration for short term
exposure in a living area according to ASHRAE
50ppm: The Federal OSHA standard for continuous exposure in any eight hour period.
200ppm*: Maximum concentration allowable any time according to OSHA. Slight headaches, fatigue, dizziness, nausea after 2-3 hours.
400ppm*: Frontal headaches within 1-2 hours, life threatening after 3 hours. Maximum allowable limit in flue gas according to EPA and AGA.
800ppm*: Headache, dizziness, nausea, and convulsions with 45 minutes. Unconsciousness within 2 hours. Death within 2-3 minutes.
1600ppm*: Headache, dizziness, and nausea within 20 minutes.
Death within 1 hour.
3200ppm*: Headache, dizziness, and nausea within 5-10 minutes.
Death within 30 minutes.
6400ppm*: Headache, dizziness, and nausea within 1-2 minutes.
Death within 10-15 minutes.
12800ppm*: Death within 1-3 minutes.
* With exposure to this concentration and higher the effects can vary depending on size, age, sex, and health.
大连华齐泰精密仪器有限公司
联系电话：0411-87538826 15242510670
联系人：齐玉凤
