{"id":841,"date":"2023-05-02T16:07:18","date_gmt":"2023-05-02T16:07:18","guid":{"rendered":"https:\/\/kobold.vn\/?post_type=product&p=841"},"modified":"2023-05-02T16:15:07","modified_gmt":"2023-05-02T16:15:07","slug":"don-h-oval-gear-flow-meter-for-high-pressures","status":"publish","type":"product","link":"https:\/\/kobold.vn\/en\/product\/don-h-oval-gear-flow-meter-for-high-pressures\/","title":{"rendered":"DON-H – Oval Gear Flow Meter for High Pressures"},"content":{"rendered":"

High Pressure Oval Gear Positive Displacement Flow Meters<\/h3>\n

DON-H High Pressure Oval Gear Positive Displacement Flow Meters offer reliable flow rate measurement for demanding process conditions. They are suitable for clean, high and low viscosity liquids such as lubricating\/hydraulic oils, petroleum, grease, diesel fuels, chemicals, solvents, resins and pastes. Because of the mechanical nature of the measurement principle, media with particulate matter is not suitable for use with the DON-H.<\/p>\n

Reliable High Accuracy Volumetric Flow Measurement<\/h3>\n

The DON-H uses two precision-machined oval gears which allow for a very specific volume of liquid to pass through the meter with each rotation, providing a true volumetric flow measurement. These gears enable the DON-H to precisely measure liquid flow over a very wide viscosity range, accomodate fluctuating flow rates, a provide accuracy for applications with intermittent flow. Visit our article about\u00a0Positive Displacement Flow Meters<\/a>\u00a0to learn all about the technology type and its advantages and limitations<\/p>\n

Other Positive Displacement Flow Meters and Gear Meters from KOBOLD<\/h3>\n

KOBOLD offers a\u00a0comprehensive line of Positive Displacement Flow Meters<\/a>\u00a0including other Oval Gear Flow Meters, Rotary Piston Flow Meters, and Helical Screw Gear Flow Meters.<\/p>\n

\"DON-H<\/a>Download Datasheet<\/a><\/div>\n
\"DON-H<\/a>Download Manual<\/a><\/div>\n
\n

Product Features<\/h2>\n
\n
\n
Pulse and 4\u202620 mA Signal Outputs<\/div>\n<\/div>\n
\n
Optional LCD display for Batching, Totalizing<\/div>\n<\/div>\n
\n
Stainless Steel Body and Rotors<\/div>\n<\/div>\n
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Viscosity up to 1000 cP (greater on larger models)<\/div>\n<\/div>\n
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Certifications\/Approvals: ATEX<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Product Specifications<\/h4>\n\n\n\n\n\n\n\n\n
Measuring Range<\/td>\n0.13\u20269.5 GPH to 0.26\u202610.6 GPM<\/td>\n<\/tr>\n
Process Connection\/Type<\/td>\n1\/8″… 1\/2″ NPT Thread, G1\/8…G1\/2<\/td>\n<\/tr>\n
Maximum Pressure<\/td>\n5800 PSIG<\/td>\n<\/tr>\n
Maximum Media Temperature<\/td>\nUp to 250 \u00b0F (output option dependent)<\/td>\n<\/tr>\n
Housing\/Rotor Material<\/td>\nStainless Steel<\/td>\n<\/tr>\n
Media Category<\/td>\nLiquid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":842,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[45,73],"product_tag":[],"class_list":["post-841","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-flow","product_cat-positive-displacement"],"yoast_head":"\nDON-H - Oval Gear Flow Meter for High Pressures - Sensors & Controls for Flow, Pressure, Level, & Temperature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kobold.vn\/en\/product\/don-h-oval-gear-flow-meter-for-high-pressures\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DON-H - Oval Gear Flow Meter for High Pressures\" \/>\n<meta property=\"og:description\" content=\"Product Specifications Measuring Range 0.13\u20269.5 GPH to 0.26\u202610.6 GPM Process Connection\/Type 1\/8"... 1\/2" NPT Thread, G1\/8...G1\/2 Maximum Pressure 5800 PSIG Maximum Media Temperature Up to 250 \u00b0F (output option dependent) Housing\/Rotor Material Stainless Steel Media Category Liquid\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kobold.vn\/en\/product\/don-h-oval-gear-flow-meter-for-high-pressures\/\" \/>\n<meta property=\"og:site_name\" content=\"Sensors & Controls for Flow, Pressure, Level, & Temperature\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-02T16:15:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kobold.vn\/en\/wp-content\/uploads\/2023\/05\/high-pressure-oval-gear-flow-meter-don-h.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kobold.vn\/en\/product\/don-h-oval-gear-flow-meter-for-high-pressures\/\",\"url\":\"https:\/\/kobold.vn\/en\/product\/don-h-oval-gear-flow-meter-for-high-pressures\/\",\"name\":\"DON-H - 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