三级片视频播放,精品三级片在线观看,A级性爱视频,欧美+日韩+国产+无码+小说,亲子伦XX XX熟女,秋霞最新午夜伦伦A片黑狐,韩国理伦片漂亮的保拇,一边吃奶一边做边爱完整版,欧美放荡性护士videos

新款0S-6臭氧開關(guān)監(jiān)測(cè)器有如下特征，安裝更簡(jiǎn)易：

• 工業(yè)強(qiáng)度、外殼；

• 大屏數(shù)字顯示，量程自動(dòng)換擋（0-20ppm）背光功能；

• 簡(jiǎn)易的前面板訪問，可設(shè)置設(shè)定值和繼電器；

• 地調(diào)整大值、小值和失效時(shí)間設(shè)定點(diǎn)；

• 若臭氧持續(xù)超過控制范圍，進(jìn)行失效報(bào)警；

• 前面板發(fā)生器控制切斷開關(guān)，容易維護(hù)；

• OSHA 0.1ppm 限制顯示燈。

1. 臭氧開關(guān)轉(zhuǎn)換器還有如下特征，取決于應(yīng)用： 

• 遠(yuǎn)程傳感器模塊（SM-4）可與主機(jī)距離100米遠(yuǎn)安裝；

• 更換簡(jiǎn)單、成本低廉、事先校準(zhǔn)好的傳感器模塊；

• 模擬輸出和數(shù)字輸出。
   

  The OS-6 is an industrial grade ozone controller and monitor. The OS-6 design has been optimized for accuracy, ease of installation, setup and operation.

  Features:

• Industrial strength, water resistant enclosure.
• Large digital display, auto-ranging (2-20ppm) w/ backlight.
• Easy front panel access to set points and relays.

•  

  Specifications:

• Enclosure: Wall mounted polycarbonate enclosure resists water spray and splash (NEMA 4X).
• Size:  H = 6.3”/160mm, W = 6.5”/166mm, D = 4.6”/118mm.
• Power in:  12-24 VDC.
• Power out:  +5 or +12-24 VDC to sensor.
• Data in:  RS-232 serial data from remote sensor module (SM-4 or equivalent).
• Data out:  RS-232, 9600 Baud 8N1 format.
• Analog out:  0-2 V and 4-20 mA, internal jumpers select full scale PPM range.
• Control in:  Generator enable (contact closure).
• Control outputs:  Relays, 10A @ 25VDC, 0.25A @ 250VDC, 2.0 KVA AC (resistor).
• Relay functions:  Ozone generator control, >100 PPB safety limit, failure to control.
• User controls (internal):  MAX set point, MIN set point, FAIL time, increase, decrease.
• Numeric display:  Four digits, 0.5”/12mm, auto-ranging, with backlight.
• LED indicators:  Sensor, above MAX, below MIN, >100 PPB, generator on, failure
•  
• Precisely adjustable max, min, and fail time set points.
• Failure alarm if ozone remains outside control range.
• Front panel generator control cutoff switch for easy maintenance.
• User selectable PPM ranges for analog output (4-20 mA and 0-2 VDC)
• OSHA 0.1 ppm safety limit light.