{"id":497,"date":"2021-01-15T16:37:16","date_gmt":"2021-01-15T08:37:16","guid":{"rendered":"http:\/\/201230ip92c2.adwebcloud.com\/?post_type=product&p=497"},"modified":"2021-10-11T13:50:40","modified_gmt":"2021-10-11T05:50:40","slug":"hgls-2000b-wall-mounted-ultrasonic-flow-meter","status":"publish","type":"product","link":"https:\/\/www.hginstrument.com\/it\/flow-instrument\/hgls-2000b-wall-mounted-ultrasonic-flow-meter\/","title":{"rendered":"Misuratore di portata a ultrasuoni a parete HGLS-2000B"},"content":{"rendered":"
Technical Specifications<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Articolo<\/strong><\/td>\ndescription<\/strong><\/td>\n<\/tr>\n
Main unit<\/strong><\/td>\nPrecisione<\/td>\nBetter than \u00b1 1%<\/td>\n<\/tr>\n
Ripetibilit\u00e0<\/td>\nBetter than 0.2%<\/td>\n<\/tr>\n
Principio<\/td>\nTransit-time measuring principle<\/td>\n<\/tr>\n
Measurement period<\/td>\n500ms<\/td>\n<\/tr>\n
Display<\/td>\nLCD with backlight , display accumulated flow\/heat, instantaneous
\nFlow \/ heat, velocity, time etc.<\/td>\n<\/tr>\n
Uscita<\/td>\nAnalogue output: 4-20mA or 0-20mA current output. Impedance 0 -1k \u2126. Accuracy 0.1%.<\/td>\n<\/tr>\n
OCT output: Frequency signal (1~9999HZ)<\/td>\n<\/tr>\n
Relay output: over 20 source signal (no signal, reverse flow etc.)<\/td>\n<\/tr>\n
RS485 serial port<\/td>\n<\/tr>\n
Ingresso<\/td>\nThree analogue input<\/td>\n<\/tr>\n
Three-wire PT100 resistor input (optional)<\/td>\n<\/tr>\n
Other functions<\/td>\nAutomatically record t he totalizer data of the last 64 days \/ 64 months \/5 years. The power-on time and corresponding flow rate of the last 64 power on and off events. Allow manual or automatic flow loss compensation. The instrument working status of the last 64 days.<\/td>\n<\/tr>\n
Pipe<\/strong><\/td>\nMaterial<\/td>\nSteel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed<\/td>\n<\/tr>\n
Dimensione<\/td>\nDN 32 -6000mm<\/td>\n<\/tr>\n
Tubo dritto
\nsection<\/td>\n		Upstream \u226510D, Downstream \u2265 5D, distance from the pump discharge \u2265 30D. (D stands for pipe diameter)<\/td>\n<\/tr>\n
Fluido<\/strong>
\n(must fully fill the pipeline )<\/td>\n		Tipo<\/td>\nLiquid, no strong corrosivity, Common used fluid: Water, sea water, sewage, alcohol, beer.<\/td>\n<\/tr>\n
Temperatura<\/td>\nStandard: -30 \u02da C – 90 \u02da C \uff0c High-temperature \uff1a -30 \u02da C – 160 \u02da C<\/td>\n<\/tr>\n
Flow velocity measurable range<\/td>\n0 .<\/strong>03 ~ 7 m\/s<\/td>\n<\/tr>\n
Torbidit\u00e0<\/td>\nContent of particulate impurity and bubbles shall be less than 10000ppm.<\/td>\n<\/tr>\n
Flow Direction<\/td>\nBi-directional measuring, net flow\/heat measuring<\/td>\n<\/tr>\n
Ambiente<\/strong><\/td>\nTemperatura<\/td>\nMain Unit: -30 \u02da C – 80 \u02da C<\/td>\n<\/tr>\n
Transducer: -40 \u2103-160 \u2103, Temperature transducer: select on enquiry<\/td>\n<\/tr>\n
Umidit\u00e0<\/td>\nMain Unit: 85% RH<\/td>\n<\/tr>\n
Transducer: water-immersible, water depth less than 3m<\/td>\n<\/tr>\n
Cable<\/strong><\/td>\nTwisted Pair Line, standard length of 10m, can be extended to 500m (but such length is not recommended); contact the manufacturer for longer cable if requirement.
\nRS-485 interface, transmission distance up to 1000m<\/td>\n<\/tr>\n
Alimentazione<\/strong><\/td>\nAC220V or DC24V<\/td>\n<\/tr>\n
Power consumption<\/strong><\/td>\nLess than 1.5W<\/td>\n<\/tr>\n
Protocols<\/strong><\/td>\nMODBUS, M-BUS, Fuji extended protocol and other factory protocol<\/td>\n<\/tr>\n
Optional configuration<\/strong><\/td>\nSD card, capacity 2G, storage time depends on storage interval setting.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/h5>\n

 <\/p>\n

Application diagram<\/strong><\/h5>\n\n\n\n\n\n\n
Tipo di sensore<\/strong><\/td>\nFlow measure<\/strong><\/td>\nFlow measure and Heat measure<\/strong><\/td>\nFeatures<\/strong><\/td>\n<\/tr>\n
Clamp-on<\/strong>
\ntipo<\/strong><\/td>\n		\"ad<\/td>\n\"ad<\/td>\n\n

1>. Not need stop process when installation
\n2>. Easy installation and maintenance
\n3>. Can be equipped with clamp type temperature sensor to measure heat<\/p>\n<\/td>\n<\/tr>\n

Insertion<\/strong>
\ntipo<\/strong><\/td>\n		\"ad<\/td>\n\"ad<\/td>\n1>. Not need stop process when installation
\n2>. Stable and reliable
\n3>. Can be equipped with insertion type temperature sensor to measure heat<\/td>\n<\/tr>\n
On-line type<\/strong><\/td>\n\"ad<\/td>\n\"ad<\/td>\n\n

1>. Not need stop process when installation
\n2>. High accuracy
\n3>. Can be equipped with insertion type temperature sensor to measure heat<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Optional Flow Sensor<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Sensor appearance<\/strong><\/td>\ncode<\/strong><\/td>\nDescrizione<\/strong><\/td>\nTemperatura<\/strong><\/td>\nPrecisione<\/strong><\/td>\n<\/tr>\n
\"s1\"<\/td>\nTS-2<\/td>\nSmall size clamp-on type
\n(Magnetic)
\nfor DN15\uff5eDN100mm<\/td>\n		-30\u2103\uff5e90\u2103<\/td>\n\u00b11%FS<\/td>\n<\/tr>\n
\"s1\"<\/td>\nTM-1<\/td>\nMiddle size clamp-on type
\n(Magnetic)
\nfor DN50\uff5eDN700mm<\/td>\n		-30\u2103\uff5e90\u2103<\/td>\n\u00b11%FS<\/td>\n<\/tr>\n
\"s1\"<\/td>\nTL-1<\/td>\nLarge size clamp-on type
\n(Magnetic)
\nfor DN300\uff5eDN6000mm<\/td>\n		-30\u2103\uff5e90\u2103<\/td>\n\u00b11%FS<\/td>\n<\/tr>\n
\"s2\"<\/td>\nTS-2-HT<\/td>\nSmall size High-temperature
\nclamp-on type
\nfor DN15\uff5eDN100mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b11%FS<\/td>\n<\/tr>\n
\"s2\"<\/td>\nTM-1-HT<\/td>\nMiddle size High-temperature
\nclamp-on type
\nfor DN50\uff5eDN700mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b11%FS<\/td>\n<\/tr>\n
\"s2\"<\/td>\nTL-1-HT<\/td>\nLarge size High-temperature
\nclamp-on type
\nfor DN300\uff5eDN6000mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b11%FS<\/td>\n<\/tr>\n
\"s3\"<\/td>\nTC-1<\/td>\nStandard Insertion type
\nFor pipeline wall thickness \u226420 mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b12~ 3%FS<\/td>\n<\/tr>\n
\"s4\"<\/td>\nTC-2<\/td>\nExtended Insertion type
\nFor pipeline wall thickness \u226470 mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b12~ 3%FS<\/td>\n<\/tr>\n
\"s5\"<\/td>\nTC-3<\/td>\nParallel Insertion type
\nNo requirement to the pipeline wall thickness, be suitable “V” method mounting<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b13~ 5%FS<\/td>\n<\/tr>\n
\"s6\"<\/td>\nG3<\/td>\n\u2018\u03c0\u2019 shape tube transducer
\nfor DN15\uff5eDN32mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b10.5%FS<\/td>\n<\/tr>\n
\"s7\"<\/td>\nG1<\/td>\nStandard tube transducer
\nfor DN40\uff5eDN6000mm<\/td>\n		-30\u2103\uff5e160\u2103<\/td>\n\u00b10.5%FS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/h5>\n

 <\/p>\n

Feild Installation<\/h5>\n

\"feild<\/p>\n

 <\/p>\n

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

HGLS-2000B wall-mount ultrasonic flow meter is designed to be installed in a fixed location for long-term flow measuring.\u00a0 Features as follow:<\/strong>
\n\u25cf Principle: transit-time measuring, Weather proof: IP67
\n\u25cf Measurable flow velocity: 0.03 \u2013 7m\/s, Accuracy: better than 1% for flow
\n\u25cf LCD screen, display total flow \/ heat, instant flow \/ heat, velocity, time etc.
\n\u25cf Output option: 4-20mA \/ OCT pulse,RS485, Modbus protocol (standard config.), Relay alarm (optional)
\n\u25cf Pt100 resistor input (optional, for heat measuring)
\n\u25cf Power supply option: 24VDC, 220VAC
\n\u25cf Signal Cable length: 5m * 2 (standard config.), or customize cable length
\n\u25cf Guide rail mounting ( Optional )<\/p>\n

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