{"id":923,"date":"2021-06-01T14:14:49","date_gmt":"2021-06-01T06:14:49","guid":{"rendered":"http:\/\/201230ip92c2.adwebcloud.com\/?post_type=product&#038;p=923"},"modified":"2023-04-13T16:27:09","modified_gmt":"2023-04-13T08:27:09","slug":"multivariable-dp-flow-transmitter","status":"publish","type":"product","link":"https:\/\/www.hginstrument.com\/fr\/flow-instrument\/multivariable-dp-flow-transmitter\/","title":{"rendered":"Transmetteur de d\u00e9bit DP multivariable"},"content":{"rendered":"<h5><strong>Multivariable DP flow transmitter&#8217;s Technical data:<\/strong><\/h5>\n<ul>\n<li>Suitable for all kinds of Differential pressure flow devices<\/li>\n<li><strong>Turndown ratio:<\/strong>\u00a0 1 : 100 (standard configuration),\u00a0 1 : 200(option) , \u00a01 : 400 (option)<\/li>\n<li><strong>DP sensor accuracy: <\/strong>0.5%(option), 0.1%(option),\u00a0 0.2% (standard configuration)<\/li>\n<li><strong>Operation temperature for DP sensor:<\/strong> -40 ~ 85\u2103<\/li>\n<li>Minimum measurable differential pressure range:\u00a0 10 ~ 1000 Pa.<\/li>\n<li>Maximum Static pressure rating:\u00a0 40 Mpa<\/li>\n<li><strong>Instant flow display range: <\/strong>0 ~ 99999 m3\/h, <strong style=\"font-size: 16px;\">Cumulative flow display range: <\/strong><span style=\"font-size: 16px;\">0 ~99999999 m3<\/span><\/li>\n<li>With temperature and pressure compensation, suitable for the gas media with high temperature or steam<\/li>\n<li><strong>Power supply:<\/strong> 24VDC, \u00a06V lithium battery (option), \u00a0Solar energy (option)<\/li>\n<li><strong>Output:<\/strong> 4-20mA (only suitable for 24VDC powered ), corresponding to Instant flow rate; RS485 (only suitable for 24VDC powered ), user can select either 4-20mA or RS485 (Modbus-RTU). It is not available to select both 4 \u2013 20mA and RS485. It is suggested to select RS485 in case the end user wants to read Multiple variables.<\/li>\n<li><strong>Explosion-proof: <\/strong>Exd II CT4<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<h5><strong>Multivariable DP flow transmitter&#8217;s <\/strong>Dimension :<\/h5>\n<p><img class=\"alignnone wp-image-930 size-full\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/dimension.jpg\" alt=\"dimension\" width=\"595\" height=\"401\" srcset=\"https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/dimension.jpg 595w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/dimension-300x202.jpg 300w\" sizes=\"(max-width: 595px) 100vw, 595px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h5><strong>Multivariable DP flow transmitter&#8217;s\u00a0<\/strong><strong>C\u00e2blage :<\/strong><\/h5>\n<table>\n<tbody>\n<tr style=\"background-color: #d8d8d8; text-align: center; vertical-align: middle;\">\n<td style=\"text-align: center;\" width=\"168\">&nbsp;<\/p>\n<h5><strong>Multivariable DP flow transmitter&#8217;s<\/strong><\/h5>\n<p><strong>Output mode<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"463\">&nbsp;<\/p>\n<h5><strong>Multivariable DP flow transmitter&#8217;s<\/strong><\/h5>\n<p><strong>Wiring<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"168\">Pulse output<br \/>\n(3-wire)<\/td>\n<td width=\"463\"><img class=\"alignnone size-full wp-image-931\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/wiring-1.jpg\" alt=\"wiring 1\" width=\"236\" height=\"83\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"168\">Sortie de courant<br \/>\n(4-20mA, 2-wire)<\/td>\n<td width=\"463\"><img class=\"alignnone size-full wp-image-932\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/wiring-2.jpg\" alt=\"wiring 2\" width=\"251\" height=\"84\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"168\">RS485<\/td>\n<td width=\"463\"><img class=\"alignnone size-full wp-image-934\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/wiring-3.jpg\" alt=\"wiring 3\" width=\"200\" height=\"83\" \/><img class=\"alignnone size-full wp-image-935\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/wiring-4.jpg\" alt=\"wiring 4\" width=\"200\" height=\"83\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5><\/h5>\n<\/li>\n<li style=\"list-style-type: none;\">\n<h5>Model:<\/h5>\n<table width=\"643\">\n<tbody>\n<tr style=\"background-color: #d8d8d8;\">\n<td style=\"text-align: center;\" width=\"168\">\n<h5><strong>Multivariable DP flow transmitter&#8217;s<\/strong><\/h5>\n<h6><strong>Mod\u00e8le<\/strong><\/h6>\n<\/td>\n<td style=\"text-align: center;\" width=\"223\">\n<h5><strong>Multivariable DP flow transmitter&#8217;s<\/strong><\/h5>\n<h6><strong>Product picture<\/strong><\/h6>\n<\/td>\n<td width=\"252\">\n<h6 style=\"text-align: center;\"><strong>Remarque<\/strong><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: middle;\">\n<h5><strong>Transmetteur de d\u00e9bit DP multivariable<\/strong><\/h5>\n<p>MDP310-FC1<\/td>\n<td>\n<h6>\u3000<img class=\"wp-image-1286 aligncenter\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1-300x300.jpg\" alt=\"mdp310 fc1\" width=\"143\" height=\"143\" srcset=\"https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1-300x300.jpg 300w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1-150x150.jpg 150w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1-768x768.jpg 768w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1-600x600.jpg 600w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1-100x100.jpg 100w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc1.jpg 800w\" sizes=\"(max-width: 143px) 100vw, 143px\" \/><\/h6>\n<\/td>\n<td style=\"vertical-align: middle;\" width=\"252\">Without temperature &amp; pressure compensation, be applicable for liquid fluid<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: middle;\">\n<h5><strong>Transmetteur de d\u00e9bit DP multivariable<\/strong><\/h5>\n<p>MDP310-FC3<\/td>\n<td>\n<h6>\u3000<img class=\"wp-image-2430 aligncenter\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/mdp310-fc3-5-240x300.jpg\" alt=\"mdp310 fc3 5\" width=\"123\" height=\"154\" srcset=\"https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/mdp310-fc3-5-240x300.jpg 240w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/06\/mdp310-fc3-5.jpg 324w\" sizes=\"(max-width: 123px) 100vw, 123px\" \/><\/h6>\n<\/td>\n<td style=\"vertical-align: middle;\" width=\"252\">With temperature &amp; pressure compensation, be applicable for gas of Ambient temperature<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: middle;\">\n<h5><strong>Transmetteur de d\u00e9bit DP multivariable<\/strong><\/h5>\n<p>MDP310-FC3-V<\/td>\n<td><img class=\"wp-image-1287 aligncenter\" title=\"\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1-300x300.jpg\" alt=\"mdp310 fc3 1\" width=\"202\" height=\"202\" srcset=\"https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1-300x300.jpg 300w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1-150x150.jpg 150w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1-768x768.jpg 768w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1-600x600.jpg 600w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1-100x100.jpg 100w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/07\/mdp310-fc3-1.jpg 800w\" sizes=\"(max-width: 202px) 100vw, 202px\" \/><\/td>\n<td style=\"vertical-align: middle;\" width=\"252\">With temperature &amp; pressure compensation, be applicable for steam<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Multivariable dp flow transmitter&#8217;s Parameter interface list:<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"83\"><strong>Interface<\/strong><\/td>\n<td width=\"605\"><strong>Function description<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K00<\/td>\n<td width=\"605\">Segment coefficient <strong>K00<\/strong><\/p>\n<p>( Applicable for\u00a0 <strong>F <\/strong>\u2264 Segment point 1,<\/p>\n<p>Segment point 1 = Voltage corresponding to 10% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K01<\/td>\n<td width=\"605\">Segment coefficient <strong>K01<\/strong><\/p>\n<p>(Applicable for Segment point 1 \uff1c <strong>F <\/strong>\u2264 Segment point 2,<\/p>\n<p>Segment point 2 = Voltage corresponding to 17<strong>.<\/strong>5% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K02<\/td>\n<td width=\"605\">Segment coefficient <strong>K02<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 2 \uff1c <strong>F <\/strong>\u2264 Segment point 3,<\/p>\n<p>Segment point 3 = Voltage corresponding to 25% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K03<\/td>\n<td width=\"605\">Segment coefficient <strong>K03<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 3 \uff1c <strong>F <\/strong>\u2264 Segment point 4,<\/p>\n<p>Segment point 4 = Voltage corresponding to 37<strong>.<\/strong>5% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K04<\/td>\n<td width=\"605\">Segment coefficient <strong>K04<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 4 \uff1c <strong>F <\/strong>\u2264 Segment point 5,<\/p>\n<p>Segment point 5 = Voltage corresponding to 50% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K05<\/td>\n<td width=\"605\">Segment coefficient <strong>K05<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 5 \uff1c <strong>F <\/strong>\u2264 Segment point 6,<\/p>\n<p>Segment point 6 = Voltage corresponding to 62<strong>.<\/strong>5% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K06<\/td>\n<td width=\"605\">Segment coefficient <strong>K06<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 6 \uff1c <strong>F <\/strong>\u2264 Segment point 7,<\/p>\n<p>Segment point 7 = Voltage corresponding to 75% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K07<\/td>\n<td width=\"605\">Segment coefficient <strong>K07<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 7 \uff1c <strong>F <\/strong>\u2264 Segment point 8,<\/p>\n<p>Segment point 8 = Voltage corresponding to 87<strong>.<\/strong>5% flow rate span )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K08<\/td>\n<td width=\"605\">Segment coefficient <strong>K08<\/strong><\/p>\n<p>(Applicable for\u00a0 Segment point 8 \uff1c <strong>F <\/strong>\u2264 Voltage corresponding to 100% flow rate span<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K09<\/td>\n<td width=\"605\">Instant flow rate unit ( set range: 0, 1, 2, 3 )<\/p>\n<p><strong>0 :<\/strong> m3 (for factory calibration using);<\/p>\n<p><strong>1 :<\/strong> Nm3 (for factory calibration using);<\/p>\n<p><strong>2 :<\/strong> MMSCF \/d;<\/p>\n<p><strong>3 :<\/strong> MMSCF \/h;<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K10<\/td>\n<td width=\"605\">Algorithm selecting\u00a0 ( for manufacturer operating )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\"><strong>K11<\/strong><\/td>\n<td width=\"605\">Flow coefficient\u00a0 ( set range: 0 ~ 60000 )<\/p>\n<p><strong>Remarque : <\/strong>Manufacturer use special software to calculate the flow coefficient according to the calculation sheet of the throttling elements, then input the calculated flow coefficient in interface K11.<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K12<\/td>\n<td width=\"605\">SQRT (square root) ( set range: 0,1, 2, 3, 4 )<\/p>\n<p><strong>0 :<\/strong> No SQRT;\u00a0 <strong>1 :<\/strong> No SQRT x 10;\u00a0 <strong>2 :<\/strong> SQRT; <strong>\u00a03 :<\/strong> SQRT x 10;\u00a0 <strong>4 :<\/strong> SQRT x 100 (default)<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K13<\/td>\n<td width=\"605\">Differential pressure sensor&#8217;s range ( setting range: 0, 1, 2 )<\/p>\n<p><strong>0 :<\/strong> 0 ~ 9<strong>.<\/strong>999 Kpa;\u00a0 <strong>1 :<\/strong> 0 ~ 99<strong>.<\/strong>99 Kpa;\u00a0 <strong>2 :<\/strong> 0 ~ 999<strong>.<\/strong>9 Kpa<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K14<\/td>\n<td width=\"605\">Digits of fractional part for instant flow rate ( set range: 0, 1, 2 )<\/p>\n<p><strong>0: <\/strong>No fractional digit;\u00a0 <strong>1:<\/strong> one fractional digit ,\u00a0 <strong>2:<\/strong> two fractional digits<\/td>\n<\/tr>\n<tr>\n<td width=\"83\"><strong>K15<\/strong><\/td>\n<td width=\"605\">Small flow rate cut-off ( set range: 0 ~ 5000 )<\/p>\n<p><strong>Remarque :<\/strong> When manufacturer calculating the flow coefficient according to the calculation sheet of the throttling elements, the threshold value of small flow rate cut-off will be automatically calculated, then input the calculated threshold value of small flow rate cut-off at interface K15.<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K16<\/td>\n<td width=\"605\">RS485 Communication address ( set range: 1 ~ 255 )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K17<\/td>\n<td width=\"605\">Baud rate ( set range: 0, 1, 2 )<\/p>\n<p><strong>0: <\/strong>2400;\u00a0 <strong>1:<\/strong> 4800 ,\u00a0 <strong>2:<\/strong> 9600<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K18<\/td>\n<td width=\"605\">Setup instant flow rate corresponding to 20mA\u00a0 ( set range: 0 ~ 60000 )<\/p>\n<p>This parameter interface is only applicable for output:4-20mA<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K19<\/td>\n<td width=\"605\">Working mode of transmitter ( set range: 0, 1, 2, 3, 4 )<\/p>\n<p><strong>0 : <\/strong>Display flow rate at the standard condition, time sharing working<\/p>\n<p><strong>1 :<\/strong> Display flow rate at the standard condition, time sharing working and reset<\/p>\n<p><strong>2 :<\/strong> Display flow rate at the standard condition, Real-time working<\/p>\n<p><strong>3 :<\/strong> Display flow rate at the process condition, Real-time working;<\/p>\n<p><strong>4 :<\/strong> Display flow rate at the process condition, time sharing working<\/p>\n<p><strong>Remak:<\/strong> Real-time working is applicable for external 24VDC powered, time sharing working is applicable for battery powered.<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K20<\/td>\n<td width=\"605\">Temperature test (reserved)<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K21<\/td>\n<td width=\"605\">Manually input density compensation ( set range: 0 ~ 600<strong>.<\/strong>00 )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K22<\/td>\n<td width=\"605\">Pressure range&#8217;s decimals setting ( set range: 0, 1 ), for manufacturer setting.<\/p>\n<p><strong>0: <\/strong>pressure with 3 decimal places ( Applicable for pressure range \u226410 Mpa);<\/p>\n<p><strong>1: <\/strong>pressure with 2 decimal places ( Applicable for pressure range \uff1e10 Mpa)<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K23<\/td>\n<td width=\"605\">Operation temperature range selecting ( set range: 0, 1 )<\/p>\n<p><strong>0: <\/strong>\u00a0-50 ~ 150\u2103; <strong>1: <\/strong>-50 ~ 450\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K24<\/td>\n<td width=\"605\">Current output options\u00a0 ( set range: 0, 1 )<\/p>\n<p><strong>0: <\/strong>For instant flow rate at standard condition;<\/p>\n<p><strong>1:<\/strong> For instant flow rate at the process condition.<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K25<\/td>\n<td width=\"605\">Pressure sensor&#8217;s range setting (setting range: 0 ~ 60000 )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K26<\/td>\n<td width=\"605\">Zero point of pressure<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K27<\/td>\n<td width=\"605\">Full scale of pressure<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K28<\/td>\n<td width=\"605\">Zero point of differential pressure<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K29<\/td>\n<td width=\"605\">Full scale of differential pressure<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K30<\/td>\n<td width=\"605\">Full scale of output current<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K31<\/td>\n<td width=\"605\">Damping time (setting range: 0, 1, 2, 3 )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K32<\/td>\n<td width=\"605\">Range setting of differential pressure sensor<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K33<\/td>\n<td width=\"605\">Accumulative flow adjustment (setting range: 0, 1, 2, 3 )<\/p>\n<p><strong>0: <\/strong>The low 6 digits of accumulative flow at standard condition, positive adjustment;<\/p>\n<p><strong>1:<\/strong> The low 6 digits of accumulative flow at standard condition, negative adjustment;<\/p>\n<p><strong>2: <\/strong>The high 6 digits of accumulative flow at standard condition, positive adjustment;<\/p>\n<p><strong>3: <\/strong>The high 6 digits of accumulative flow at standard condition, negative adjustment.<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K34<\/td>\n<td width=\"605\">Adjustment value ( relate to K33 )<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K35<\/td>\n<td width=\"605\">Zero point automatic capture<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K36<\/td>\n<td width=\"605\">Automatic cut off the offset of zero point<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K37<\/td>\n<td width=\"605\">Instant flow rate setting<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K38<\/td>\n<td width=\"605\">Linearity correction setting\u00a0 (setting range: 0, 1, 2 )<\/p>\n<p><strong>0: <\/strong>Without compensation;<\/p>\n<p><strong>1:<\/strong> Differential pressure compensation;<\/p>\n<p><strong>2: <\/strong>Flow rate compensation<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K39<\/td>\n<td width=\"605\">Time setting for zero point automatic capture and zero point&#8217;s offset cut-off, 3.6 second per unit<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K40<\/td>\n<td width=\"605\">Calibration mode setting (setting range: 0, 1 )<\/p>\n<p><strong>0: <\/strong>Normal calibration mode<\/p>\n<p><strong>1:<\/strong> Automatic calibration mode<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K41<\/td>\n<td width=\"605\">not use<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K42<\/td>\n<td width=\"605\">not use<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K43<\/td>\n<td width=\"605\">not use<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">K44<\/td>\n<td width=\"605\">not use<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"688\"><strong>Remarque :<\/strong>\u00a0 User only need setup parameter at interface K11, K15, \u00a0parameters at other interfaces have been set up before product leaving factory.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Multivariable dp flow transmitter is generally used together with differential pressure flow device such as V-cone, Orifice-plate, Verabar, Nozzle, Venturi etc. to directly display instant flow and total flow. Compared with the traditional differential pressure flow transmitter, multi-Variable differential pressure flow transmitter greatly reduces the cost of installation and after-sales maintenance. Multi-Variable differential pressure flow transmitter is widely used in petroleum, chemical, electric power, metallurgy, shipbuilding, Pharmacy, textile, papermaking and environmental protection industries.<\/p>","protected":false},"featured_media":1289,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[75,1022],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product\/923"}],"collection":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/comments?post=923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/media\/1289"}],"wp:attachment":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/media?parent=923"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product_cat?post=923"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product_tag?post=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}