{"id":672,"date":"2021-02-25T13:17:28","date_gmt":"2021-02-25T05:17:28","guid":{"rendered":"http:\/\/201230ip92c2.adwebcloud.com\/?post_type=product&p=672"},"modified":"2021-10-11T14:08:03","modified_gmt":"2021-10-11T06:08:03","slug":"hls-w311-ultrasonic-watermeter%ef%bc%88battery-powered%ef%bc%89","status":"publish","type":"product","link":"https:\/\/www.hginstrument.com\/es\/flow-instrument\/hls-w311-ultrasonic-watermeter%ef%bc%88battery-powered%ef%bc%89\/","title":{"rendered":"HLS-W311 Medidor ultras\u00f3nico de agua ( a pilas )"},"content":{"rendered":"
Features<\/strong><\/h5>\n

\u25cf Ultra-low power consumption, stable property
\n\u25cf Range ratio: R 200 ,\u00a0 \u00a0Size: DN15 ~ DN40
\n\u25cf Built-in lithium battery, applicable for the situation that power supply\u00a0 is not available.
\n\u25cf External power supply of 8- 36 V DC can be connected to support analog current output or communication.
\n\u25cf Weatherproof: IP68, after using glue sealing the wiring joints, the flow meter can be immersed in the water for long term to work, but the immersive depth shall not exceed 2 m.
\n\u25cf Capacitive sensing operation button ( not open the transmitter cover to operate buttons)<\/p>\n

 <\/p>\n

<\/h5>\n
Mostrar<\/strong><\/h5>\n

 <\/p>\n

\"hls<\/p>\n

<\/h5>\n
Datos t\u00e9cnicos<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Executive standard<\/td>\nISO 4064-2005, GB\/T 778-2007, JJG 162-2009<\/td>\n<\/tr>\n
Fluido<\/td>\nWater, waste water, sea water (meter tube must be fully filled with fluid)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n0.1 ~ 30\u2103 (for cold water),\u00a0 \u00a00.1 ~ 100 \u2103 ( for hot water)<\/td>\n<\/tr>\n
Presi\u00f3n de funcionamiento<\/td>\n1.0 Mpa, 1.6 Mpa<\/td>\n<\/tr>\n
Condiciones ambientales<\/td>\nTemperature: -10 ~ 45\u2103;\u00a0 Humidity: \u2264100% RH<\/td>\n<\/tr>\n
Sensitivity level of upstream flow field<\/td>\nU3<\/td>\n<\/tr>\n
Sensitivity level of downstream flow field<\/td>\nD0<\/td>\n<\/tr>\n
Electromagnetic compatibility level<\/td>\nE2<\/td>\n<\/tr>\n
Meter tube Material<\/td>\nBrass<\/td>\n<\/tr>\n
Se\u00f1al de salida<\/td>\nOne-way 4-20mA, Two-way OCT or TTL (optional),<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\nRS485 (optional)<\/td>\n<\/tr>\n
Weather-proof<\/td>\nIP68, after using glue sealing the wiring joints, the flow meter can be immersed in the water for long term to work, but the immersive depth shall not exceed 2 m.<\/td>\n<\/tr>\n
Local display<\/td>\nDouble line, one line (4-digits) display instant flow rate, another line(9 digits) display accumulative flow.<\/td>\n<\/tr>\n
Memory<\/td>\nEEPROM \/ FLASH storage<\/td>\n<\/tr>\n
Measuring cycle<\/td>\n1 time \/ second<\/td>\n<\/tr>\n
Alimentaci\u00f3n<\/td>\nBuilt-in 3.6V 19AH Lithium battery (Standard configuration)
\nExternal power supply DC 8 \u2013 36 V (for 4-20mA output or communication)<\/td>\n<\/tr>\n
Power dissipation<\/td>\nIn case of no output, the Built-in Lithium battery can support flow meter continuously working for about 6 years.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Flow rate range<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n
Talla<\/td>\nRange ratio
\n(R)<\/td>\n		Flow rate ( m3\/h )<\/td>\n<\/tr>\n
Startup flow<\/td>\nMinimum flow (Q1)<\/td>\nTransitional flow (Q2)<\/td>\nPermanent flow (Q3)<\/td>\nOverload Flow (Q4)<\/td>\n<\/tr>\n
\n

DN15<\/p>\n<\/td>\n

200<\/td>\n0.003<\/td>\n0.0125<\/td>\n0.020<\/td>\n2.500<\/td>\n3.125<\/td>\n<\/tr>\n
\n

DN20<\/p>\n<\/td>\n

200<\/td>\n0.0035<\/td>\n0.016<\/td>\n0.026<\/td>\n3.200<\/td>\n4.000<\/td>\n<\/tr>\n
\n

DN25<\/p>\n<\/td>\n

200<\/td>\n0.007<\/td>\n0.020<\/td>\n0.032<\/td>\n4.000<\/td>\n\n

5.000<\/p>\n<\/td>\n<\/tr>\n

DN32<\/td>\n200<\/td>\n0.010<\/td>\n0.032<\/td>\n0.050<\/td>\n6.300<\/td>\n\n

7.875<\/p>\n<\/td>\n<\/tr>\n

DN40<\/td>\n200<\/td>\n0.015<\/td>\n0.100<\/td>\n0.160<\/td>\n20.000<\/td>\n\n

25.000<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Error curve<\/strong><\/h5>\n

\"hls<\/p>\n

 <\/p>\n

Dimension ( <\/strong>Unit: mm<\/span> )\u00a0<\/strong><\/p>\n

\"hls<\/p>\n\n\n\n\n\n\n\n\n\n
Talla<\/td>\nAppearance dimension<\/td>\nThread connection<\/td>\nEffective
\nThread
\nlength<\/td>\n		Pressure
\nRating
\n(Mpa)<\/td>\n<\/tr>\n
L<\/td>\nH1<\/td>\nH2<\/td>\nW1<\/td>\nW2<\/td>\n<\/tr>\n
\n

DN15<\/p>\n<\/td>\n

165<\/td>\n14<\/td>\n129.5<\/td>\n58.5<\/td>\n64.5<\/td>\nG 3\/4B<\/td>\n12<\/td>\n1.6<\/td>\n<\/tr>\n
\n

DN20<\/p>\n<\/td>\n

190<\/td>\n17.5<\/td>\n131.5<\/td>\n58.5<\/td>\n64.5<\/td>\nG 1B<\/td>\n13<\/td>\n1.6<\/td>\n<\/tr>\n
\n

DN25<\/p>\n<\/td>\n

160<\/td>\n22<\/td>\n134<\/td>\n58.5<\/td>\n64.5<\/td>\nG 1-1\/4B<\/td>\n13<\/td>\n\n

1.6<\/p>\n<\/td>\n<\/tr>\n

DN32<\/td>\n180<\/td>\n25<\/td>\n136.5<\/td>\n58.5<\/td>\n64.5<\/td>\nG 1-1\/2B<\/td>\n14.5<\/td>\n\n

1.6<\/p>\n<\/td>\n<\/tr>\n

DN40<\/td>\n200<\/td>\n33<\/td>\n141<\/td>\n58.5<\/td>\n64.5<\/td>\nG 2B<\/td>\n16<\/td>\n\n

1.6<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

HLS-W311 Ultrasonic water meters are widely used in the industry of urban water supply, water resource management, agricultural irrigation, garden management.<\/p>","protected":false},"featured_media":1375,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[75,492],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/product\/672"}],"collection":[{"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/comments?post=672"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/media\/1375"}],"wp:attachment":[{"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/media?parent=672"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/product_cat?post=672"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hginstrument.com\/es\/wp-json\/wp\/v2\/product_tag?post=672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}