產品介紹
產品名稱:固定式監測分析儀
品牌:MRU
產地:德國
型號:SWG 200 CEM
SWG 200 CEM是用于連續過程氣體和排放監測的固定氣體分析系統。
使用優化的 NDIR 技術,提高精度,無零點漂移
使用電化學或順磁傳感器測量 O?
通過單獨的校準氣體入口在清潔的環境空氣中自動調零
自動校準多達四個氣瓶
帶兩個自動冷凝泵的雙級 Peltier 氣體冷卻器
以 1 l/min 的低流量提取冷/干氣體
基本設備:
帶監控風扇通風的不銹鋼機柜
包括雙熱交換器 Peltier 氣體冷卻器和兩個自動冷凝水排放泵
使用 PTFE 燒結顆粒過濾器進行高效樣氣過濾
帶樣氣流量監測和報警的調節樣氣泵
過濾酸性氣體以保護內部樣氣流量傳感器
用于清潔環境空氣的自動歸零電磁閥
用于校準氣體的電磁閥,在校準處帶有鋁制精細壓力調節器。進氣口
帶有彩色 TFT 顯示屏、鍵盤和標準 RS485 接口 (Modbus RTU) 的人機界面
所有密碼保護,直觀的軟件引導菜單,帶有診斷軟件和日志
僅電源分析儀 230Vac / 47-63Hz / 120W(110Vac 電源應要求提供)
所有加熱采樣線總長度超過 60m,需要三相電源(L1;L2;L3;N;PE)
清潔室內安裝場所,**有空調
室外安裝位置,清潔,+5°C 至 45°C 環境,強制防曬和防雨(用戶范圍)
SWG 200 CEM監測分析儀技術參數:
測量范圍:
氧氣:(電化學) 0 ... 25 %
氧氣:(順磁性) 0 ... 25 %
一氧化氮:(NDIR) 0 ... 200/4.000 ppm
二氧化氮:(NDIR) 0 ... 150/1.000 ppm
二氧化硫:(NDIR) 0 ... 150/4.000 ppm
二氧化碳:(NDIR) 0 ... 40 %
一氧化碳:(NDIR) 0 ... 200/10.000 ppm
一氧化二氮:(NDIR) 0 ... 100/500 ppm
甲烷:(NDIR) 0 ... 500/10.000 ppm
丙烷:(NDIR) 0 ... 200/5.000 ppm
硫化氫:(電化學)0 ... 2.000,過載 < 5.000 ppm
氫氣:(電化學)0 ... 1.000 ppm,過載 < 2.000 ppm
尺寸和其他數據:
零點偏差:由于自動歸零,可以忽略不計
偏差:每月小于測量范圍的 0.2%
計算組件:NOx:NO + NO?,計算的 ppm 或 mg / m3,用戶可選擇的 O? 參考
燃燒計算(效率、熱損失)根據特殊要求
展示:帶燈 3.5 英寸 TFT 彩色顯示屏
接口:照明鍵盤,密碼保護操作
4模擬輸出4 ... 20 mA,電流隔離,**。LOAD:500 R
2報警繼電器,無潛能觸點:24 VDC,5個
SD卡上的數據存儲和數據記錄器
RS 485數字接口(MODBUS RTU
DIN導軌RS 485,PROFIBUS轉換器或以太網轉換器
氣體抽樣探頭:HD 氣體采樣探頭,帶反吹的加熱陶瓷過濾器,
或氣體采樣探頭 HD-GW,加熱玻璃棉過濾器,
或 LD 氣體采樣探頭,未加熱,帶原位燒結金屬過濾器,
加熱或未加熱氣體采樣管,PTFE DN 4/ 6 毫米
氣體調節:熱電氣體冷卻器 (Peltier),具有恒定的 +4 °C 露點
Teflon 顆粒過濾器,內部 Viton 管
監控和調節的氣體采樣泵
恒定氣體流量為 50 l/h
氣體入口壓力:-200 ... +20 mbar (hPa)
樣氣出口:大氣壓
住房:不銹鋼外殼,帶警報的持續監控外殼通風,200 W 防凍加熱器(可選)
工作溫度:(+5 ... +45 °C) 或 (-10 ... +45 °C) 帶外殼加熱
電源:通用:90 ... 240 Vac,47 ... 63 Hz,120 W(420 W 加熱)
保護:知識產權 54
尺寸:(B x H x T) 700 x 600 x 210 mm,適合壁掛式
重量:大約 50 公斤
中文內容來自機器翻譯,內容僅供參考,實際內容可參考原廠介紹或以合同為準。
英文原文:
se of optimized NDIR technology with improved accuracy without zero point drifts
O? measurement with an electrochemical or a paramagnetic sensor
Automatic zero point in clean ambient air through separate calibration gas inlet
Automatic calibration for up to four gas cylinders
Double stage Peltier gas cooler with two automatic condensate pumps
Cold/dry gas extraction at a low flow volume of 1 l/min
Basic-Equipment:
Stainless steel cabinet with monitored fan ventilation
Included dual heat exchanger Peltier gas cooler with two automatic condensate draining pumps
Efficient sample gas filtration using PTFE sintered particulate filter
Regulated sample gas pump with sample gas flow monitoring and alarm
Filtration of acid gases to protect the internal sample gas flow sensor
Solenoid valve for auto-zero with clean ambient air
Solenoid valve for calibration gas, with aluminium fine pressure regulator at cal. gas inlet port
Human machine interface with colour TFT display, keyboard and standard RS485 interface (Modbus RTU)
All password protected, intuitive software guided menu, with diagnosis software and logbook
Power supply analyser only 230Vac / 47-63Hz / 120W (110Vac power supply on request)
Total length of all heated sampling lines more than 60m, requires 3-phase power supply (L1 ; L2 ; L3 ; N ; PE)
Clean indoor mounting place, preferably air conditioned
Outdoor mounting place in clean, +5°C to 45°C ambient, with mandatory sun & rain protection (user scope)
Technical Data:
Measuring range:
O2 (electrochemical) 0 ... 25 %
O2 (paramagnetic) 0 ... 25 %
NO (NDIR) 0 ... 200/4.000 ppm
NO2 (NDIR) 0 ... 150/1.000 ppm
SO2 (NDIR) 0 ... 150/4.000 ppm
CO2 (NDIR) 0 ... 40 %
CO (NDIR) 0 ... 200/10.000 ppm
N2O (NDIR) 0 ... 100/500 ppm
CH4 (NDIR) 0 ... 500/10.000 ppm
C3H8 (NDIR) 0 ... 200/5.000 ppm
H2S (electrochemical) 0 ... 2.000, overload < 5.000 ppm
H2 (electrochemical) 0 ... 1.000 ppm, overload < 2.000 ppm
Dimensions and other data:
Zero point deviation negligible due to automatic zeroing
Deviation less than 0.2% of the measuring range per month
Calculated components NOx: NO + NO?, calculated ppm or mg / m3, user-selectable O? reference
combustion calculations (efficiency, heat loss) on special request
Display Illuminated 3.5 "TFT color display
Interfaces Illuminated keyboard, password-protected operation
4 analog outputs 4 ... 20 mA, galvanically isolated, max. load: 500 R
2 alarm relays, potential-free contacts: 24 Vdc, 5 A
Data storage and data logger on SD card
RS 485 digital interface (Modbus RTU
DIN rail RS 485, to ProfiBus converter or to Ethernet converter
Gas sampling probe HD gas sampling probe, heated ceramic filter with backpurge,
or gas sampling probe HD-GW, heated glass wool filter,
or LD gas sampling probe, unheated with in-situ sintered metal filter,
heated or unheated gas sampling line, PTFE DN 4/6 mm
Gas conditioning Thermoelectric gas cooler (Peltier) with constant +4 ° C dew point
Teflon particle filter, internal Viton tubing
Monitored and regulated gas sampling pump
Constant gas flow of 50 l/h
Gas inlet pressure: -200 ... +20 mbar (hPa)
Sample gas outlet: atmospheric pressure
Housing Stainless steel housing, continuously monitored housing ventilation with alarm, antifreeze heater 200 W (option)
Operating temperature (+5 ... +45 °C) or (-10 ... +45 °C) with housing heating
Power supply Universal: 90 ... 240 Vac, 47 ... 63 Hz, 120 W (420 W with heating)
Protection IP 54
Dimensions (B x H x T) 700 x 600 x 210 mm, suitable for wall mounting
Weight approx. 50 kg
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