ZR22S-B-150-S-F-E-T-M-E-A氧化鋯氧分析儀
ZR22S-A-040、ZR22S-A-070、ZR22S-A-100、ZR22S-A-150、ZR22S-A-200
ZR22S-B-040、ZR22S-B-070、ZR22S-B-100、ZR22S-B-150、ZR22S-B-200
ZR22S-C-040、ZR22S-C-070、ZR22S-C-100、ZR22S-C-150、ZR22S-C-200
一產(chǎn)品特性：
1、技術(shù)規(guī)格：
氧氣濃度：0.01～100vol%
輸出信號：4～20mA DC，兩點(diǎn)（zui大負(fù)載電阻550Ω）
測量量程：0~5vol%或0~100vol%
2、嵌入式探頭加熱設(shè)備可現(xiàn)場更換，降低了維護(hù)成本。
3、探頭采用使用壽命長、可靠性高的氧化鋯傳感器。
4、分體型轉(zhuǎn)換器ZR402G具有LCD觸摸屏，易于操作。
5、一體型ZR202S集探頭和轉(zhuǎn)換器于一身，以減少配線、管道和安裝成本。6、ZR202S單元采用光學(xué)開關(guān)，易于現(xiàn)場操作。
7、使用數(shù)字通信（HART）進(jìn)行遠(yuǎn)程維護(hù)，降低維護(hù)成本。
說明: HART是HART通信基金會的注冊商標(biāo)。
二、ZR22S產(chǎn)品介紹：
有兩種現(xiàn)場直插式防爆氧化鋯氧分析儀可選用。ZR22S/ZR402G是分體型，由ZR22S防爆探頭和ZR402G非防爆轉(zhuǎn)換器組成。
ZR202S是一體型分析儀，集探頭和轉(zhuǎn)換器于一身。兩種氧化鋯氧分析儀都無需采樣設(shè)備，并可直接將探頭安裝在煙道壁或爐體中，以測量煙氣中的氧氣濃度。轉(zhuǎn)換器顯示鋯池溫度和鋯池電動勢，以及氧氣濃度。該分析儀zui適用于監(jiān)視燃燒，并控制爆炸性環(huán)境下各種工業(yè)爐中的低氧燃燒，如煉油廠、石化廠和天然氣廠。
三、ZR22S選型：
| 型號 | 后綴代碼 | 選項(xiàng)代碼 | 備注 | |||||||||
| ZR22S | 分離式防爆型氧化鋯分析儀，探頭 | |||||||||||
| 防爆標(biāo)準(zhǔn) | -A | ATEX認(rèn)證防火 *11 | ||||||||||
| -B | FM防爆認(rèn)證 | |||||||||||
| -C | CSA防爆認(rèn)證 | |||||||||||
| 長度 | -015 | 0.15m（高溫時(shí)使用） *1 | ||||||||||
| -040 | 0.4m | |||||||||||
| -070 | 0.7m | |||||||||||
| -100 | 1.0m | |||||||||||
| -150 | 1.5m | |||||||||||
| -200 | 2.0m | |||||||||||
| 與氣體接觸材料 | -S | SUS316 | ||||||||||
| -C | 帶Inconel校正氣管的不銹鋼 *7 | |||||||||||
| 法蘭 *2 | -A | ANSI CLASS150-2-RF SUS304 | ||||||||||
| -B | ANSI CLASS150-3-RF SUS304 | |||||||||||
| -C | ANSI CLASS150-4-RF SUS304 | |||||||||||
| -E | DIN PN10-DN50-A SUS304 | |||||||||||
| -F | DIN PN10-DN80-A SUS304 | |||||||||||
| -G | DIN PN10-DN100-A SUS304 | |||||||||||
| -K | JIS 5K-65-FF SUS304 | |||||||||||
| -L | JIS 10K-65-FF SUS304 | |||||||||||
| -M | JIS 10K-80-FF SUS304 | |||||||||||
| -P | JIS 10K-100-FF SUS304 | |||||||||||
| -Q | JIS 5K-32-FF（高溫時(shí)使用） *3 | |||||||||||
| -R | JPI CLASS150-4-RF SUS304 | |||||||||||
| -S | JPI CLASS150-3-RF SUS304 | |||||||||||
| -W | Westinghouse | |||||||||||
| 參比氣體 | -E | 外部連接（儀表氣） *8 | ||||||||||
| 氣體連接螺紋 | -R | Rc1/4 | ||||||||||
| -T | 1/4FNPT | |||||||||||
| 連接盒螺紋 | -M | M20X1.5mm | ||||||||||
| -T | 1/2NPT *9 | |||||||||||
| 使用手冊 | -E | 英語 | ||||||||||
| ―――― | -A | 常項(xiàng)-A | ||||||||||
| /C | Inconel螺釘 *4 | |||||||||||
| /CV | 止回閥 *5 | |||||||||||
| /SV | 截止閥 *5 | |||||||||||
| /SCT | 不銹鋼標(biāo)牌 *6 | |||||||||||
| /PT | 印刷標(biāo)牌 *6 | |||||||||||
*1同Z021P高溫探頭適配器一起使用。選擇法蘭（－Q）
*2 法蘭的厚度取決于他的尺寸。
*3 法蘭的厚度JIS規(guī)格。
*4 使用Inconel 探頭螺釘和U形管。當(dāng)溫度為600～700度時(shí)選擇該項(xiàng)
*5 選擇/CV和/SV兩者中的一個(gè)
*6 選擇/SCT和/PT兩者中的一個(gè)
*7 建議在被測氣體中含有象Cl2一樣的腐蝕氣體時(shí)采用
*8 必須安裝參比氣配管，以便在流量下穩(wěn)定提供參比氣
*9 當(dāng)選擇代碼－B（FM許可證防爆）或-C（CSA許可證防爆）時(shí)，選擇代碼-T（1/2NPT）
*10 當(dāng)選擇-A或-E時(shí)，確認(rèn)客戶配套的法蘭配管的內(nèi)徑
*11 應(yīng)使用認(rèn)證的電纜密封套，該密封套滿足或超過EEx Dii B+H2 Ip66要求，當(dāng)安裝時(shí)，提供至少6個(gè)嵌入的螺紋接頭，并耐熱，這樣才能用于操作環(huán)境。
四、規(guī)格：
ZR22S/ZR402G
| 測量對象 | 燃燒廢氣和混合氣體中的氧氣濃度 |
| 測量系統(tǒng) | 氧化鋯系統(tǒng) |
| 防爆認(rèn)證 | ZR22S-A （ATEX）；EExd II B + H2，Group II，Category 2GD，T2，T300℃ |
| 氧氣濃度 | 0.01～100vol% |
| 輸出信號 | 4～20mA DC，兩點(diǎn)（zui大負(fù)載電阻550Ω） |
| 測量量程 | 0~5vol%或0~100vol%（O2單位為1vol%）量程下任意設(shè)定，或部分量程 |
| 數(shù)字通信（HART） | 250～550Ω，取決于回路所連接的現(xiàn)場設(shè)備數(shù)（多點(diǎn)模式） |
| 樣氣壓力 | 0.15m探頭下，為-0.5～+5kPa。 |
| 樣氣溫度 | 0～700℃（僅探頭） |
| 探頭長度 | 0.15，0.4，0.7，1.0，1.5，2.0m |
| 接點(diǎn)輸出（ZR402G） | 四點(diǎn)（一點(diǎn)故障安全，常開） |
| 接點(diǎn)輸入（ZR402G） | 兩點(diǎn) |
| 標(biāo)定（ZR402G） | 方法: 零點(diǎn)氣/量程氣標(biāo)定 |
| 傳感器結(jié)構(gòu) | 等同于NEMA4X/IP66 |
| 轉(zhuǎn)換器結(jié)構(gòu) | 室外安裝，等同于NEMA4X/IP66 |
| 環(huán)境溫度（ZR22S） | -20～+60℃（端子盒-20～+150℃） |
| 環(huán)境溫度（ZR402G） | -20～+55℃ |
| 參比空氣系統(tǒng) | 儀表氣: 50kPa + 爐內(nèi)壓力 |
| 配線連接 | ATEX: 1.5mm M20或1/2 NPT任選其一（2個(gè)） |
| 電源 | 85～264V AC，45～66Hz |
| 重復(fù)性 | 設(shè)定量程zui大值的±0.5% |
| 線性 | 設(shè)定量程zui大值的±1% |
| 漂移 | 每月設(shè)定量程zui大值的±2% |
| 響應(yīng)時(shí)間 | 5秒內(nèi)達(dá)到90%響應(yīng) |
五、ZR402G選型：
| 型號 | 附加編號 | 選擇編號 | 備注 | |||
| ZR402G | 分體式氧化鋯氧氣分析儀轉(zhuǎn)換器 | |||||
| 轉(zhuǎn)換器連接 | -P | G 1/2 | ||||
| -G | Pg13.5 | |||||
| -M | M20*1.5mm | |||||
| -T | 1/2NPT | |||||
| 顯示 | -J | 日文 | ||||
| -E | 英文 | |||||
| -C | 中文 | |||||
| 語言 | -J | 日文 | ||||
| -E | 英文 | |||||
| -C | 中文 | |||||
| — | -A | 總是-A | ||||
| 選項(xiàng) | /HS | 用于濕度分析儀（*1） | ||||
| /H | 加罩（*3） | |||||
| /SCT | 不銹鋼標(biāo)牌（*2） | |||||
| /PT | 印刷標(biāo)牌（*2） | |||||
*2、選/SCT或/PT選項(xiàng)。
*3、如被擦傷仍能有效防止太陽光。
ZR22S-A-40-S-C-E-R-T-E-A、ZR22S-A-40-S-E-E-R-T-E-A、ZR22S-A-40-S-F-E-R-T-E-A
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