{"product_id":"hastings-instruments-200h-mass-flowmeter","title":"Hastings Instruments 200H Mass Flowmeter","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"754\"\u003eThe Hastings 200H Thermal Mass Flowmeter is used to accurately measure the mass flow rate of clean gases without requiring pressure or temperature compensation, providing precise and repeatable flow measurement for laboratory, industrial, and process control applications. Commonly installed in semiconductor manufacturing equipment, analytical instrumentation, gas blending systems, environmental monitoring equipment, leak testing systems, research laboratories, and OEM process gas delivery systems. Maintenance technicians, calibration specialists, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this mass flowmeter for repair, retrofit, replacement, and preventive maintenance of gas flow measurement and control systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"756\" data-end=\"773\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"775\" data-end=\"1197\"\u003eThe Hastings 200H Thermal Mass Flowmeter is commonly used in semiconductor processing, gas chromatography, environmental monitoring systems, pharmaceutical manufacturing, medical research, thin film deposition, chemical processing, leak detection equipment, gas mixing systems, calibration laboratories, and industrial process control applications requiring accurate low-flow gas measurement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1199\" data-end=\"1228\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1230\" data-end=\"2291\"\u003e• Manufacturer: Teledyne Hastings Instruments\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e• Model: 200H Mass Flowmeter (HFM-200 Series)\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e• Product Type: Thermal Mass Flowmeter\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e• Measurement Principle: Thermal mass flow sensing\u003cbr data-start=\"1417\" data-end=\"1420\"\u003e• Flow Range: 0–10 sccm to 0–25 slm (Nitrogen equivalent, model dependent)\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Accuracy: ±1.0% of full scale\u003cbr data-start=\"1528\" data-end=\"1531\"\u003e• Repeatability: ±0.05% of full scale\u003cbr data-start=\"1568\" data-end=\"1571\"\u003e• Maximum Working Pressure: 500 PSIG (1000 PSIG optional)\u003cbr data-start=\"1628\" data-end=\"1631\"\u003e• Standard Analog Output: 0–5 VDC\u003cbr data-start=\"1664\" data-end=\"1667\"\u003e• Optional Analog Output: 4–20 mA or 0–20 mA\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e• Wetted Materials: 316L Stainless Steel with Viton®, Kalrez®, Buna-N, or Neoprene seals (model dependent)\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e• Electrical Connector: 15-pin D-sub (+\/-15 VDC) or 9-pin D-sub (+24 VDC)\u003cbr data-start=\"1896\" data-end=\"1899\"\u003e• Power Requirements: ±14–16 VDC or 14–32 VDC, depending on configuration\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e• Compatible Gases: Nitrogen (standard calibration) with optional calibration for other gases using correction factors\u003cbr data-start=\"2093\" data-end=\"2096\"\u003e• Industrial Applications: Gas flow measurement, environmental monitoring, gas blending, analytical instrumentation, leak testing, and OEM process equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2293\" data-end=\"2317\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2319\" data-end=\"2417\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Hastings HFM-200\u003cbr data-start=\"2337\" data-end=\"2340\"\u003e• Hastings HFM-201\u003cbr data-start=\"2358\" data-end=\"2361\"\u003e• Hastings HFM-205\u003c\/p\u003e","brand":"Teledyne","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713821802798,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_31816161-bee6-4520-9ac1-c56148a0482c.jpg?v=1770409033","url":"https:\/\/plgautomation.com\/products\/hastings-instruments-200h-mass-flowmeter","provider":"PLG Automation ","version":"1.0","type":"link"}