{"product_id":"holykell-titanium-alloy-submersible-level-sensor-4-20ma-rs485-for-sea-water-marine-ship-ballast-tank-monitoring-system","title":"Holykell Titanium Alloy Submersible Level Sensor Ship Ballast Tank Monitoring System","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy : \u003c\/strong\u003e ±0.5%, ≤ ±0.50%F.S(Typical); ≤ ±0.25%F.S (by customized)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType : \u003c\/strong\u003e Level Gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ebrand name : \u003c\/strong\u003e Holykell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eplace of origin : \u003c\/strong\u003e Hunan, China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecustomized support : \u003c\/strong\u003e OEM, ODM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ematerial : \u003c\/strong\u003e Stainless Steel, Titanium Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ewarranty : \u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Range : \u003c\/strong\u003e 0-1m.....200m H2O Optional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Temp. : \u003c\/strong\u003e -20 to +80°C(non-corrosive medium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Output : \u003c\/strong\u003e 4-20mA, 4-20mA+Hart, RS485 Modbus RTU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply : \u003c\/strong\u003e 7-30 V DC, 12-30 V DC, 3.5-36 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Optional : \u003c\/strong\u003e PE\/ PU\/ FEP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload : \u003c\/strong\u003e 300% F.S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst Pressure : \u003c\/strong\u003e 500% F.S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-term Stability : \u003c\/strong\u003e ≤ ±0.2%F.S\/ year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Type : \u003c\/strong\u003e Gauge pressure; Sealed gauge and absolute optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-magic-global=\"%7B%22bizId%22%3A2500001972880%2C%22pageId%22%3A10000024237779%2C%22siteId%22%3A10000000141094%7D\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ePRODUCT HIGHLIGHTS\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul data-spm-anchor-id=\"a2700.pc-decorate.0.i1.4de2333328jXNd\"\u003e\n\u003cli data-spm-anchor-id=\"a2700.pc-decorate.0.i4.4e283333Bxzicy\"\u003eTitanium Alloy Construction(Housing \u0026amp; Diaphragm) - Superior corrosion resistance; 10x longer lifespan than 316L in seawater.\u003c\/li\u003e\n\u003cli data-spm-anchor-id=\"a2700.pc-decorate.0.i1.132a3333Ccqanw\"\u003eDetachable Filter Cap - Protects diaphragm from seaweed and sediment to prevent clogging.\u003c\/li\u003e\n\u003cli data-spm-anchor-id=\"a2700.pc-decorate.0.i2.132a3333Ccqanw\"\u003eHigh Precision \u0026amp; Stability - Imported core delivers ≤0.25% accuracy and reliable long-term data.\u003c\/li\u003e\n\u003cli\u003eElectrical \u0026amp; Moisture Protection - Lightning\/surge protection and moisture vent for humid coastal environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/sc02.alicdn.com\/kf\/H52828fb33a2d4adc98f95fd4c5f7ff5dZ.png\" data-src=\"https:\/\/sc02.alicdn.com\/kf\/H52828fb33a2d4adc98f95fd4c5f7ff5dZ.png\" data-alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\" alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eThe Holykell HPT608 is a fully submersible level sensor specifically engineered for seawater, ballast tanks, marine vessels, and harsh chemical applications.Featuring an all-titanium construction and an imported sensing element, the HPT608 provides superior corrosion resistance and long-term stability in saltwater and acidic\/alkaline environments. The IP68 hermetically sealed design, combined with advanced electrical protection, ensures reliable performance in the most demanding marine and industrial conditions.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eDETAIL SHOT\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/sc02.alicdn.com\/kf\/H35f15ac4ee404955b832704ff0fa4809B.png\" data-src=\"https:\/\/sc02.alicdn.com\/kf\/H35f15ac4ee404955b832704ff0fa4809B.png\" data-alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\" alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/sc02.alicdn.com\/kf\/H2f5878d479944c0882bdd623aa135274b.png\" data-src=\"https:\/\/sc02.alicdn.com\/kf\/H2f5878d479944c0882bdd623aa135274b.png\" data-alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\" alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAdditional Technical Advantages\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e*\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eAutomatic atmospheric pressure compensation through the vented cable*Multiple outputs: 4-20mA, 4-20mA+HART, RS485 Modbus RTU*Specialized cable materials: PE (waterproof), PU (oil-resistant), FEP (anti-corrosive)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/sc02.alicdn.com\/kf\/H0ab54f26593d482b92d0dcc0169a5164z.png\" data-src=\"https:\/\/sc02.alicdn.com\/kf\/H0ab54f26593d482b92d0dcc0169a5164z.png\" data-alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\" alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eMeasuring range\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0-1m…..200m H2O Optional\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eOverload\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e300% F.S\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eBurst Pressure\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e500% F.S\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eAccuracy\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e≤ ±0.50%F.S(Typical); ≤ ±0.25%F.S (by customized)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eLong-term Stability\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e≤ ±0.2% FS\/year\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eWorking Temp.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e-20 to +80°C(non-corrosive medium)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eStorage Temp.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e-40 to +80°C(Nitrile rubber sealing ring); -20 to +80°C(fluororubber rubber sealing ring)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eTemperature Compensation\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0 to +50°C\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eMedium Compatible\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eCompatible with titanium alloy\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eOutput\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e4-20mA, 4-20mA+Hart, RS485 Modbus RTU\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003ePower Supply\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e7-30 V DC, 12-30 V DC, 3.5-36 V DC\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eInsulation Resistance\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u0026gt;100M Ω@100V\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eZero-point Temp. Drift\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0.01%FS\/°C\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFull scale Temp. Drift\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0.005%FS\/°C\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eElectrical Connection\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFixed cable with vented tube and water proof IP68\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eResponse Time\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e≤20 ms(Current and voltage signals); ≤100 ms (digital signals)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003ePressure Type\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eGauge pressure; Sealed gauge and absolute optional\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eCertificate\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eEx ia IIC T5 Ga, TUV RoHS and CE Certificate\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eEMC Standard\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eEN 61326-1:2013; EN 61326-2-3:2013; EN 61000-6-2:2005; EN61000-6-4:2007+A1\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eSurge \u0026amp; Lightning Protection\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eSurge ±2000V (digital); Air discharge ±8000V; contact discharge ±6000V\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eCable Optional\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003ePE Cable(Water Proof); PU Cable(Oil\/Fuel Proof); FEP Cable(Anti-Corrosive)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003ePRODUCT APPLICATION\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/sc02.alicdn.com\/kf\/Hfdceaf5340894d55b8f291793f94eaa5J.png\" data-src=\"https:\/\/sc02.alicdn.com\/kf\/Hfdceaf5340894d55b8f291793f94eaa5J.png\" data-alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\" alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/sc02.alicdn.com\/kf\/H16bdee38b3d44fc380361659a92acf26i.png\" data-src=\"https:\/\/sc02.alicdn.com\/kf\/H16bdee38b3d44fc380361659a92acf26i.png\" data-alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\" alt=\"Holykell Titanium Alloy Submersible Level Sensor 4 20ma Rs485 for Sea Water Marine Ship Ballast Tank Monitoring System\"\u003e\u003ca href=\"https:\/\/holykellsensor.en.alibaba.com\/contactinfo.html\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hunan Holykell Electronic Co., Ltd","offers":[{"title":"HPT608 \/ 0-1m, 1m PU cable, 4-20mA, 0.5%F.S","offer_id":49378956378356,"sku":"1601921620743","price":1997.55,"currency_code":"NZD","in_stock":true},{"title":"HPT608 \/ 0-200m","offer_id":49378956607732,"sku":"1601921620743","price":1997.55,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/1027\/8644\/files\/Hed8fd5a8564c4fd48df6cb64e77f3746k.webp?v=1789240746","url":"https:\/\/www.controls-instrument.co.nz\/products\/holykell-titanium-alloy-submersible-level-sensor-4-20ma-rs485-for-sea-water-marine-ship-ballast-tank-monitoring-system","provider":"Controls-Instrument - Precision Sourced - Industrially Proven","version":"1.0","type":"link"}