E+E傳感器EE820系列技術(shù)參數(shù)
Technical Data | |
Measured values | |
Measuring principle | dual wavelength non-dispersive infrared technology (NDIR) |
Measurement range | 0...2000 / 5000 / 10000 ppm |
Accuracy at 25 °C (77 °F) | 0...2000 ppm: < ± (50 ppm +2 % of mv) |
Response time t63, typ. | 300 s (standard) |
Temperature dependency | typ. ± (1 + CO2 concentration [ppm] / 1000) ppm/°C (-20...45 °C) (-4...113 °F) |
Sample rate | approx. 15 s |
Output | |
Analogue | 0-5 / 0-10 V -1mA < IL < 1 mA |
Digital Interface | RS485 EE820 = 1/10 unit load |
General | |
Supply voltage | 24 V AC ±20% 15 - 35 V DC |
Current consumption, typ. | 15 mA + output current, for standard response time |
Current peak, max. | 350 mA for 0.3 s (analogue output) |
Warm up time | < 5 min |
Enclosure material | Polycarbonate, UL94V-0 approved |
Protection class | IP54 |
Electrical connection | Screw terminals 2.5 mm2 or M12 plug |
Electromagnetic compatibility | EN61326-1 EN61326-2-3 Industrial Environment |
Working conditions | -20...60 °C (-4...140 °F) 0...100 % RH (non-condensing) |
Storage conditions | -20...60 °C (-4...140 °F) 0...95 % RH (non-condensing) |
E+E傳感器EE820系列介紹
EE820 CO2 傳感器經(jīng)過優(yōu)化，可用于嚴(yán)苛、苛刻的應(yīng)用，例如孵化器、孵化器、牲畜畜舍或溫室。
出眾的準(zhǔn)確度
多點(diǎn) CO2 和溫度工廠調(diào)整程序可在整個(gè)溫度工作范圍內(nèi)實(shí)現(xiàn)出色的 CO2 測量精度，因此 EE820 甚至可以安裝在室外。
長期穩(wěn)定性
EE820 采用 E+E 雙波長 NDIR CO2 傳感器，可補(bǔ)償老化效應(yīng)，對污染高度不敏感，并提供出色的長期穩(wěn)定性。
高抗污染性
EE820 具有堅(jiān)固、功能強(qiáng)大的 IP54 外殼和特殊過濾器，即使在惡劣的環(huán)境中也可以使用。
快速響應(yīng)時(shí)間
EE820 的快速響應(yīng)時(shí)間版本配有安裝在過濾器后面的強(qiáng)制空氣循環(huán)模塊。
模擬和數(shù)字輸出
CO2 測量數(shù)據(jù)范圍高達(dá) 10000 ppm，可在模擬輸出（電壓/電流）或采用 Modbus RTU 或 BACnet MS/TP 協(xié)議的 RS485 接口上獲得。
The EE820 CO2 sensor is optimized for use in harsh, demanding applications, such as hatchers, incubators, life stock barns or greenhouses.
Outstanding Accuracy
A multiple point CO2 and temperature factory adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range, so the EE820 can even be installed outdoors.
Long-term Stability
The EE820 incorporates the E+E dual wavelength NDIR CO2 sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long term stability.
High Resistance to Pollution
With its robust, functional IP54 enclosure with a special filter the EE820 can be employed even in harsh environment.
Fast Response Time
The fast response time version of EE820 is fitted with a forced air circulation module installed behind the filter.
Analogue and Digital Outputs
The CO2 measured data range up to 10000 ppm is available on the analogue output (voltage / current) or on the RS485 interface with Modbus RTU or BACnet MS/TP protocol.
E+E傳感器EE820系列選型
E+E傳感器EE820系列其他常用型號：
EE820-HV1A6E1
EE820-HV1A2E9
EE820-HV1A2E1AM4
EE820-HV3A6E9
EE820-HV2A6E9
EE820-C6xPN002S
EE820-HV3A3E9
EE820-C6xPN010S
E+E sensor NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于E+E傳感器EE820-HV1A6E1的疑問，請隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for E+E products, please feel free to dial 0086-21-3100 6702/ send request email to sales@wap.pnxqid.cn / browse our website:www.wap.pnxqid.cn.
E+E傳感器EE820系列EE820-HV1A6E1選型及介紹
