又大又硬又黄的免费视频,九热精品视频,保洁三级色图,欧美男女性爱视频网址,四季AV在线播放女优,福利视频免费播放无码不卡

SprintIR-R CO? sensors describe：

The SprintIR-R is part of a range of CO? sensors designed to deliver unprecedented high-speed measurement capability. The SprintIR-R will take up to 50 readings per second, making it ideal for applications that require individual measurements at high repetition rates or where the CO? concentration is changing rapidly.

The SprintIR-R is fifitted with a standard flow-through adaptor so the CO? gas can be passed over the optical sensor at high speed. Other customised adaptors are also  possible depending on the installation requirements.

The SprintIR-R uses patented NDIR solid-state LED optical technology enabling the sensor to respond to rapidly changing CO? without compromising parametric performance.

technical parameter:

1) 50 readings per second

2) Measuring range 0-5%, 0-20%, 0-60% and 0-100%

3) 3.3V power supply

4) RS232 TTL level output

5) 70ppm (typical value) measurement accuracy

6) Built-in automatic calibration

7) Solid state LED optical technology

8) ROSH and REACH certification