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Mercoid： 3200G系列智能型防爆压力变送器
Mercoid： 3200G系列智能型防爆压力变送器
Mercoid系列3200G智能压力变送器是一种基于微处理器的高性能变送器，具有灵活的压力校准、按钮配置和使用HART通信进行编程的功能。3200G系列可以配置调零零和满量程按钮，配置不需要现场校准器。变送器软件对热效应进行补偿，提高了性能。EEPROM存储配置设置，并在发生关闭或功率损失时存储传感器校正系数。3200G系列是FM批准用于危险(分类)地点。100：1的范围允许智能变送器被配置为适合任何应用。
介质:兼容的气体，液体，蒸汽
接液材质:316L SS.
精度:±0.075% FS (@ 20°C).
可调范围:100:1 turn down.
稳定性:±0.125% FSO/yr.
温度限制:过程: -40~248°F (-40~120°C); 环境: 无LCD -40~185°F (-40~85°C), 有 LCD -22~176°F (-30~80°C).
热效应:±0.125% span/32°C.
电源:11.9 to 45 VDC.
输出:4 -20 mA / HART®通讯
反应时间:0.12s.
阻尼时间:0.25~60s.
回路电阻:操作: 0-1500 Ω ，HART® 通讯: 250- 500 Ω.
电气连接:2个1/2" NPT内螺纹, 螺丝端子.
过程连接:1/2"NPT内螺纹.
可选显示: 5位 LCD.
封装:NEMA 4X (IP66)， 防爆： Class I, Div I Groups A, B, C and D.
重量:5.5 lb (2.5 kg).
认证:ATEX, CE, FM.
选型表
| EXAMPLE | 3200G | 1 | FM | 1 | 1 | LED | S2 | A1 | 00 | H | 2 | X | Options | Series 3200G-1-FM-1-1-LEDS2A100H2-X, Explosion-Proof Pressure Transmitter, range -14.5-21 psig, FM approval, 1/2" female npt, extended diaphragm seal direct mount, 2" 316L stainless steel mtg flange, Ansi Class 150 rating, Hastelloy C-276 diaphragm, DC Silicon, capillary length |
| SERIES | 3200G | Explosion-Proof Pressure Transmitter | ||||||||||||
| RANGE | 1 2 3 4 5 | -14.5-21 psig (factory set 0 to 21 psig) -14.5-217 psig (factory set 0 to 217 psig) 0-725 psig 0-3600 psig 0-8500 psig | ||||||||||||
| APPROVAL RATING | FM ATEX WP | FM Approval ATEX Approved General Purpose NEMA 4X/IP66 | ||||||||||||
| PROCESS CONNECTIONS | 1 3 | 1/2" npt female diaphragm seal | ||||||||||||
| ELECTRICAL CONNECTIONS | 1 2 | 1/2" npt female G (metric) | ||||||||||||
| DIAPHRAGM SEAL TYPE | LED LES LFD LFS | Extended Diaphragm Seal direct mount Extended Diaphragm Seal capillary type Flush Diaphragm Seal direct mount Flush Diaphragm Seal capillary type | ||||||||||||
| MOUNTING FLANGE | S2 S3 | 2" (50mm) 316L Stainless Steel 3" (80mm) 316L Stainless Steel | ||||||||||||
| MOUNTING FLANGE RATING | A1 A2 D1 D2 J1 J2 | ANSI Class 150 ANSI Class 300 DIN pn 10/16 DIN pn 25/40 JIS 10k JIS 20k | ||||||||||||
| EXTENSION LENGTH | 00 05 10 15 | no extension standard option for flush mount 2" (50mm) 4" (100mm) 6" (150mm) | ||||||||||||
| WETTED PARTS | H P S T | Hastelloy C-276 Diaphragm PTFE and 316L Stainless Steel Diaphragm 316L Stainless Steel Diaphragm Tantallum Diaphragm | ||||||||||||
| FILL FLUID | 2 | D.C. Silicon 200 (-40-400° F) | ||||||||||||
| CAPILLARY LENGTH | X | Capillary length 0-20' (whole numbers only) | ||||||||||||
| OPTIONS | LCD SSH CC NIST | 5 Digit LCD 316 Stainless Steel Housing Custom Calibration NIST Certificate |
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Dwyer 3100D系列防爆压差变送器
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Dwyer 616WL系列压差变送器
