{"product_id":"std720-e1hs4as-1-a-ah0-11s-b-10a0-f1-0000-std700-pressure-transmitter","title":"STD720-E1HS4AS-1-A-AH0-11S-B-10A0-F1-0000 STD700 Pressure Transmitter","description":"\u003ch3\u003e\u003cstrong\u003eHoneywell \u003cstrong\u003eSTD720-E1HS4AS-1-A-AH0-11S-B-10A0-F1-0000\u003c\/strong\u003e Differential Pressure Transmitter Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell \u003cstrong\u003eSTD720-E1HS4AS-1-A-AH0-11S-B-10A0-F1-0000\u003c\/strong\u003e provides precision differential pressure measurement for complex industrial control loops. As part of the advanced Honeywell \u003cstrong\u003eSTD700\u003c\/strong\u003e transmitter family, this unit utilizes micro-piezoresistive sensor technology to deliver superior span stability and static pressure performance up to 4500 psig. Built with 316 stainless steel wetted components and silicone oil fill fluid, it ensures robust compatibility with aggressive liquid and gas media. Global PLC Spare HUB's Insight highlights this model for its exceptional measurement accuracy, FM hazardous location certifications, and reliable HART digital communication integration.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eModel \u003cstrong\u003eSTD720-E1HS4AS-1-A-AH0-11S-B-10A0-F1-0000\u003c\/strong\u003e Configuration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e Honeywell \u003cstrong\u003eSTD700\u003c\/strong\u003e Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Model Number:\u003c\/strong\u003e \u003cstrong\u003eSTD720-E1HS4AS-1-A-AH0-11S-B-10A0-F1-0000\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range (Span):\u003c\/strong\u003e URL\/LRL ±400 H2O (1000 mbar), Min Span 4.0 H2O (10 mbar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWetted Materials (E):\u003c\/strong\u003e 316 Stainless Steel process heads and diaphragms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFill Fluid (1):\u003c\/strong\u003e Silicone Oil 200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcess Connection (H):\u003c\/strong\u003e 1\/2\" NPT female matching head configuration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolts \u0026amp; Nuts (S):\u003c\/strong\u003e 316 Stainless Steel fastener construction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent \/ Drain (4):\u003c\/strong\u003e Dual-ended standard vent located at the end\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGasket (A):\u003c\/strong\u003e Glass-filled Teflon\/PTFE material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Pressure (S):\u003c\/strong\u003e Standard static rating up to 4500 psig (315 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrientation \u0026amp; Approval (1-A):\u003c\/strong\u003e Standard head orientation with FM explosion-proof and intrinsically safe ratings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing \u0026amp; Output (A-H):\u003c\/strong\u003e Polyester powder-coated aluminum housing with 1\/2 NPT conduit and 4-20mA\/HART output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptions \u0026amp; Calibration (0-1-1-S-B-10A0-F1-0000):\u003c\/strong\u003e Standard diagnostics, high failsafe mode, carbon steel angle bracket, certificate of conformance, and 3.8 Kg weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications \u0026amp; Performance Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eOperating Voltage Loop\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eStandard two-wire DC loops supporting analog 4-20 mA with superimposed HART digital protocol.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerances\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eDesigned for heavy industrial operating temperatures and aggressive ambient humidity conditions.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eOverpressure \u0026amp; Static Limits\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eWithstands up to 4500 psig static pressure without compromising sensor span calibration accuracy.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eFailsafe \u0026amp; Write Protection\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eConfigured for high failsafe output greater than 21.0 mA dc with factory-disabled write protection.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003ePhysical Construction\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eWeighs 3.8 Kg featuring a durable aluminum powder-coated housing and 316 SS wetted parts.\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities \u0026amp; Maintenance Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEmbedded standard diagnostics monitor loop integrity, electronic health, and sensor operational status.\u003c\/li\u003e\n  \u003cli\u003eHART communication protocol allows remote transmitter configuration and status interrogation without loop disruption.\u003c\/li\u003e\n  \u003cli\u003eConfigurable failsafe modes ensure safe system response during unexpected power or signal anomalies.\u003c\/li\u003e\n  \u003cli\u003eDual-ended vent and drain design simplifies purging of trapped gases or condensation during commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCompatible Equipment \u0026amp; Application Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDifferential pressure monitoring across industrial filters, heat exchangers, and distillation columns.\u003c\/li\u003e\n  \u003cli\u003eLevel measurement in pressurized or vented closed industrial process tanks.\u003c\/li\u003e\n  \u003cli\u003eUpstream oil and gas extraction manifolds and transmission pipelines.\u003c\/li\u003e\n  \u003cli\u003eChemical processing loops handling corrosive liquids and gases requiring 316 stainless steel wetted parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackaging, Warranty \u0026amp; Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial-grade protective packaging designed to secure the 3.8 Kg transmitter during transit.\u003c\/li\u003e\n  \u003cli\u003eStandard 12-month manufacturing warranty covering component and assembly defects.\u003c\/li\u003e\n  \u003cli\u003eExpress 24-48 hour order dispatch windows for streamlined project deployment.\u003c\/li\u003e\n  \u003cli\u003eGlobal delivery services handled via reliable logistics carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure rating for this particular model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features a standard static pressure rating of up to 4500 psig (315 bar).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat wetted materials are utilized to resist corrosive process fluids?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth the process heads and isolating diaphragms are constructed from high-grade 316 Stainless Steel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow is communication established with the control system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt utilizes a standard 4-20 mA analog output overlaid with digital HART protocol communication.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat engineering factors should be considered regarding the mounting hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit includes a carbon steel angle bracket, so ensure your installation environment accounts for carbon steel corrosion protection if exposed to external moisture.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is selecting the correct fill fluid important for differential pressure transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSilicone Oil 200 transfers pressure from the diaphragm to the sensor element while maintaining thermal stability across varied operational temperatures.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45384086028470,"sku":"STD720-E1HS4AS-1-A-AH0-11S-B-10A0-F1-0000","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/STD720-H1HC4AS-1-A-AH0-11S-A-10A0.jpg?v=1787724025","url":"https:\/\/www.plcsparehub.com\/products\/std720-e1hs4as-1-a-ah0-11s-b-10a0-f1-0000-std700-pressure-transmitter","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}