扫码联系我们
| 规格和标准 |
JIS T8201 Compliant with 2010 (oxygen deficiency measurement oxygen meter) Power supply: AC100V (adapter included) Operating temperature and humidity range: -10 to +40°C (no sudden changes), 90% RH or less (no condensation) Gas alarm operation: At warning warning (orange), at risk alarm (red) Concentration display: LCD digital display (3 digits, 7 segments/3 color backlight green,橙色,红色)检测原理:隔膜电池供电采样方法:扩散类型目标气体:氧气深度(mm):35.5高度(mm):120检测范围:0-25 vol%宽度(mm):80检测原理:检测原理:隔离型电量电池/浓度显示7个数字显示:橙色显示:3位,橙色显示:3位(3位) 3-color backlight) Display resolution (vol%): 0.1 Detection method: diffusion type Alarm setting value: 1st 19vol% (L)/2nd 18vol% (LL) [Standard setting value] Instruction accuracy (under the same condition): Within ±0.7vol% Response time (under the same condition): Within 30 seconds of response Alarm delay time (under the same condition): Within 5 seconds of detection of 10 to 11vol% gas in the oxygen deficiency alarm (18vol%L alarm) Accuracy of alarm setting value: The difference between the alarm setting value and the concentration indicated value when the alarm is issued is 0 Gas alarm type: 2 Step alarm (L-LL) Gas alarm display: 1st: Concentration display and backlight on (orange) Buzzer/2nd: Concentration display and backlight on (red) Buzzer Gas alarm operation: Self-hold Gas alarm contact: Voltage-free contacts 1a each, always脱氧(警报激发)故障警报/自我诊断:系统异常/传感器连接异常异常警报警报显示:内容显示和背光闪烁(红色)蜂鸣器故障警报操作:自动恢复接触容量:AC 125V,1A传输规格:DC4传输规格:DC4至20MA至20mA至20mA(无限制,负载阻力300 hymustance 300 os power sepusity of AC 100V section:AC 100V; ac AC 100V; AC 100V±10%/AC 100/AC±10/AC±10/AC±10/ac 5VA |
|---|---|
| 材料 |
- |
| 质量/质量单位 |
200G |
|
-10至40°C(没有突然变化),90%或更少(无凝结) |
|
| 和配件 |
安装圆形木螺钉,锅小螺钉(每个2个) |
|
日本 |
|
| 小盒子计数 | 1个单位 |
|
|
- |
|
|
|
|
|
| 标准 |
|