Ƙa'idar Doppler UltrasonicAna amfani da Yanayin Samfuran Quadrature donauna saurin ruwa.Kayan aiki na 6537 yana watsa makamashin ultrasonic ta hanyar dakon epoxy zuwa cikin ruwa.Barbashi da aka dakatar, ko ƙananan kumfa na iskar gas a cikin ruwa suna nuna wasu makamashin ultrasonic da ake watsawa zuwa na'urar mai karɓar ultrasonic na Instrument 6537 wanda ke aiwatar da wannan siginar da aka karɓa kuma yana ƙididdige saurin ruwa.
Ana auna zurfin ruwa da hanyoyi biyu.Mai zurfin firikwensin ultrasonic yana auna zurfin ruwa ta amfani da ƙa'idar ultrasonic daga saman firikwensin da aka ɗora akan kayan aiki.Hakanan ana auna zurfin ta amfani da ka'idar matsa lamba daga na'urar firikwensin da aka ɗora a ƙasa a cikin kayan aiki.Waɗannan na'urori masu auna firikwensin guda biyu suna ba da sassauci cikin ma'aunin zurfi.Wasu aikace-aikacen, misali aunawa daga gefen bututu, sun fi dacewa da ƙa'idar matsa lamba, yayin da sauran aikace-aikacen a cikin tashoshi masu buɗewa sun fi dacewa da ƙa'idar ultrasonic.
Sensor QSD6537 yana da a4 lantarki conductivity kayan aiki(EC) an haɗa shi don auna ingancin ruwa, tare da na'urorin lantarki guda huɗu da aka fallasa ga ruwa a saman kayan aiki.Ana auna ingancin ruwa akan ci gaba kuma ana iya yin rikodin wannan siga tare da sauri da zurfi don mafi kyawun nazarin yanayin ruwa a cikin tashoshi da bututu.
Siffofin
Batir mai caji na iya aiki har zuwa awanni 50.
20 daidaita maki don kwatanta giciye na siffar kogin.
Kayan aiki ɗaya na iya auna saurin gudu, zurfin da aiki lokaci guda.
Gudun Gudun: 0.02mm/s zuwa 12m/s bi-directional, daidaito shine 1%.
Tsawon Zurfin: 0 zuwa 10m.
Auna saurin gudu a gaba da gudu na baya.
Ana auna zurfin ta duka firikwensin matsa lamba da ka'idodin matakin firikwensin ultrasonic.
Tare da aikin borometric da matsa lamba.
IP68 Epoxy-hatimin ƙirar jiki, an tsara shi ƙarƙashin shigar ruwa.
RS485/MODBUS fitarwa, haɗa zuwa kwamfuta kai tsaye.
Takaddun bayanai
Sensor:
| Gudu | Kewayon saurin gudu: | 20mm/sec zuwa 12m/sec Ƙarfin saurin bidirectional, saita ta amfani da kayan aikin daidaitawa |
| Daidaiton saurin gudu: | ±1 % ma'aunin gudu | |
| Ƙaddamar da sauri: | 1 mm/s | |
| Zurfin (Ultrasonic) | Kewaye: | 20mm zuwa 5000mm (5m) |
| Daidaito: | ± 1 % auna | |
| Ƙaddamarwa: | 1 mm | |
| Zurfin (Matsi) | Kewaye: | 0mm zuwa 10000mm (10m) |
| Daidaito: | ± 1 % auna | |
| Ƙaddamarwa: | 1 mm | |
| Zazzabi | Kewaye: | 0°C zuwa 60°C |
| Daidaito: | ±0.5°C | |
| Ƙaddamarwa: | o.1°C | |
| Ayyukan Wutar Lantarki (EC) | Kewaye: | 0 zuwa 200,000 | iS/cm, Yawanci ± 1 % na aunawa |
| Ƙaddamarwa | ± 1 µS/cm | |
| Ana iya yin rikodin azaman ƙimar 16-bit (0 zuwa 65,535 pS/cm) ko ƙimar 32-bit (0 zuwa 262,143 uS/cm) | ||
| karkata(Accelerometer) | Kewaye: | ± 70° a mirgine da gatari. |
| Daidaito: | ± 1 ° don kusurwoyi kasa da 45° | |
| Fitowa | SDI-12: | SDI-12 v1.3, Max.kabul 50m |
| RS485: | Modbus RTU, Max.kabul 500m | |
| Muhalli | Yanayin aiki: | 0°C 〜+60°C zafin ruwa |
| Yanayin ajiya: | -20°C ~+60°C | |
| Darasi na IP: | IP68 | |
| Wasu | Kebul: | Madaidaicin kebul ɗin shine 15m, matsakaicin zaɓi shine 500m. |
| Kayan firikwensin | Jikin da aka hatimi Epoxy, Makin Ruwa na Bakin Karfe 316 | |
| Girman Sensor: | 135mm x 50mm x 20mm (L x W x H) | |
| Nauyin Sensor: | 1 kg tare da 15m na USB | |
Kakulator:
| Nau'in: | Mai ɗaukar nauyi |
| Tushen wutan lantarki: | Kalkuleta: 85-265VAC(Cajin baturi) |
| Darasi na IP: | Kalkuleta: IP66 |
| Yanayin aiki: | 0°C ~+60°C |
| Kayan shari'a: | ABS |
| Nunawa: | 4.5" LCD launi |
| Fitowa: | Pulse, 4-20mA (Flow & Zurfin), RS485/Modbus, Datalogger, GPRS |
| Girman: | 270Lx215Wx175H (mm) |
| Nauyi: | 3 kg |
| Adana bayanai: | 16GB |
| Aikace-aikace: | Bututu mai Cika Bangaranci: 150-6000mm;Channel: nisa> 200mm |
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