Tasco Ultra-Mall单组件气体监测仪（氧） TA470RF-T1

Gas to be detected: Oxygen
Detection principle: constant potential electrolytic type
Detection range (display range): 0.0-25.0% (0.0-40.0%)
Resolution: 0.1%
Alarm setting value: 18.0%18.0%25.0%
Response time: T90: Within 30 seconds
Operating temperature and humidity range: -20 to +60°C (no sudden changes), 0 to 95% RH (no condensation) Continuous time: Approximately 2000 hours Sampling method: Diffusion type Alarm: Gas alarm, fault alarm ● Alarm return action: Self-hold ● Alarm action: Blinking lamp, intermittent buzzer sound, flashing gas concentration value, vibration ● Buzzer volume: 80dB or more (30cm) ● Power supply:硬币类型锂电池CR2450●防 结构：固有的安全 炸性防 结构EA IIC T4 GA
目标气体：氧气
保护等级：IP66/68（2M，1H）等效
DEPTH（MM）： 22（不包括突起）
高度（mm）：大约。 42（不包括突起）
宽度（mm）：大约。 63（不包括突起）

-

0g

-

-

-

-

-