{"product_id":"positive-displacement-flow-meter-with-pulse-output","title":"Positive Displacement Flow Meter with Pulse Output","description":"\u003ch2 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:20px; font-weight:700; color:#0d1b2a; text-shadow:none;\"\u003ePositive Displacement Flow Meter with Pulse Output\u003c\/h2\u003e\u003cp style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:1.9; color:#3a3a3a;\"\u003eHigh-accuracy positive displacement oval gear flow meter with raw square pulse output, designed for fuel measurement and industrial fluid monitoring. Compatible with PLC systems and a wide range of displays. This meter is the ideal choice for diesel fuel consumption monitoring, batch control, chemical dosing, and automated fuel transfer systems where real-time data logging is required.\u003c\/p\u003e\u003ch3 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:14px; font-weight:700; color:#0d1b2a; margin-top:24px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px;\"\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a; width:240px;\"\u003eBody Material\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eRotors\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003ePolyphenylene Sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eSeals\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eViton O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eShafts\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eRepeatability\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003e±0.03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003e-40°C to +120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eMax Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eUp to 128 bar (depending on size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003e5–24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003ePressure Drop\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eApprox. 2–5 kPa (depending on size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eOutput Signal\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eRaw square pulse — Reed \/ Hall Effect (NPN open collector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003ePLC systems and many displays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e2e5ea;\"\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003eCalibration certificate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px 10px 0; font-weight:700; color:#0d1b2a;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px 0; color:#4a4a4a;\"\u003e2 years manufacturer warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:14px; font-weight:700; color:#0d1b2a; margin-top:24px;\"\u003eAvailable Sizes\u003c\/h3\u003e\u003cul style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:2; color:#3a3a3a; padding-left:20px;\"\u003e\n\u003cli\u003e2–100 LPH — 1\/4\" connection\u003c\/li\u003e\n\u003cli\u003e10–1000 LPH — 1\/4\" connection\u003c\/li\u003e\n\u003cli\u003e2–35 LPM — 1\/2\" connection\u003c\/li\u003e\n\u003cli\u003e3–70 LPM — 3\/4\" connection\u003c\/li\u003e\n\u003cli\u003e6–160 LPM — 1\" connection\u003c\/li\u003e\n\u003cli\u003e10–350 LPM — 1-1\/2\" connection\u003c\/li\u003e\n\u003cli\u003e15–580 LPM — 2\" connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:1.9; color:#3a3a3a;\"\u003eEach size is available in both \u003cstrong\u003eBSPP\u003c\/strong\u003e and \u003cstrong\u003eFNPT\u003c\/strong\u003e thread connections. Select your required size and thread type from the dropdown menu above.\u003c\/p\u003e\n\u003ch3 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:14px; font-weight:700; color:#0d1b2a; margin-top:24px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:13px; font-weight:700; color:#0d1b2a;\" itemprop=\"name\"\u003eWhat is a positive displacement flow meter with pulse output used for?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:1.9; color:#3a3a3a;\" itemprop=\"text\"\u003eA positive displacement flow meter with pulse output is used to measure the volumetric flow of liquids like diesel fuel, oil, and chemicals with high accuracy. The pulse output signal connects directly to PLCs, SCADA systems, batch controllers, and fuel management displays, enabling automated monitoring, data logging, and process control in industrial and commercial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:13px; font-weight:700; color:#0d1b2a;\" itemprop=\"name\"\u003eCan this flow meter connect to a PLC or SCADA system?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:1.9; color:#3a3a3a;\" itemprop=\"text\"\u003eYes. This meter outputs a raw square pulse signal via NPN open collector (Reed or Hall Effect sensor), which is directly compatible with PLC digital inputs, SCADA RTUs, batch controllers, and third-party fuel management displays. It operates on 5–24V DC and requires no signal conditioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:13px; font-weight:700; color:#0d1b2a;\" itemprop=\"name\"\u003eWhat size flow meter do I need for my application?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:1.9; color:#3a3a3a;\" itemprop=\"text\"\u003eChoose based on your flow rate: 2–100 LPH or 10–1000 LPH (1\/4\") for low-flow chemical dosing or lab use; 2–35 LPM (1\/2\") for small engines; 3–70 LPM (3\/4\") for generators; 6–160 LPM (1\") for medium diesel transfer; 10–350 LPM (1-1\/2\") for bulk fuel; 15–580 LPM (2\") for high-volume industrial. Each is available in BSPP or FNPT threads. Contact RAZQUIP for sizing assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:13px; font-weight:700; color:#0d1b2a;\" itemprop=\"name\"\u003eIs this meter suitable for high-pressure applications?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cp style=\"font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size:12px; line-height:1.9; color:#3a3a3a;\" itemprop=\"text\"\u003eYes. Depending on the size selected, this meter handles up to 128 bar working pressure and operates across a wide temperature range of -40°C to +120°C. The aluminium body with stainless steel shafts and Viton seals provides durability in demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Macnaught","offers":[{"title":"2-100 LPH (1\/4\") \/ BSPP","offer_id":49201449533594,"sku":null,"price":799.0,"currency_code":"AUD","in_stock":true},{"title":"2-100 LPH (1\/4\") \/ FNPT","offer_id":49201449566362,"sku":null,"price":799.0,"currency_code":"AUD","in_stock":true},{"title":"10-1000 LPH (1\/4\") \/ BSPP","offer_id":49201449599130,"sku":null,"price":889.0,"currency_code":"AUD","in_stock":true},{"title":"10-1000 LPH (1\/4\") \/ FNPT","offer_id":49201449631898,"sku":null,"price":889.0,"currency_code":"AUD","in_stock":true},{"title":"2-35 LPM (1\/2\") \/ BSPP","offer_id":49201449664666,"sku":null,"price":979.0,"currency_code":"AUD","in_stock":true},{"title":"2-35 LPM (1\/2\") \/ FNPT","offer_id":49201449697434,"sku":null,"price":979.0,"currency_code":"AUD","in_stock":true},{"title":"3-70 LPM (3\/4\") \/ BSPP","offer_id":49201449730202,"sku":null,"price":1089.0,"currency_code":"AUD","in_stock":true},{"title":"3-70 LPM (3\/4\") \/ FNPT","offer_id":49201449762970,"sku":null,"price":1089.0,"currency_code":"AUD","in_stock":true},{"title":"6-160 LPM (1\") \/ BSPP","offer_id":49201449795738,"sku":null,"price":1169.0,"currency_code":"AUD","in_stock":true},{"title":"6-160 LPM (1\") \/ FNPT","offer_id":49201449828506,"sku":null,"price":1169.0,"currency_code":"AUD","in_stock":true},{"title":"10-350 LPM (1-1\/2\") \/ BSPP","offer_id":49201449861274,"sku":null,"price":2399.0,"currency_code":"AUD","in_stock":true},{"title":"10-350 LPM (1-1\/2\") \/ FNPT","offer_id":49201449894042,"sku":null,"price":2399.0,"currency_code":"AUD","in_stock":true},{"title":"15-580 LPM (2\") \/ BSPP","offer_id":49201449926810,"sku":null,"price":2599.0,"currency_code":"AUD","in_stock":true},{"title":"15-580 LPM (2\") \/ FNPT","offer_id":49201449959578,"sku":null,"price":2599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/8597\/5450\/files\/Flow_meter_with_pulse_output_36c45938-cda8-4b2b-a602-23f0dc054e51.png?v=1788958895","url":"https:\/\/razquip.com\/products\/positive-displacement-flow-meter-with-pulse-output","provider":"Razquip","version":"1.0","type":"link"}