4-20mA fitarwa bango saka doppler flowmeter bude tashar kwarara mita ga kogin

4-20mA bangon fitarwa wanda aka ɗora doppler flowmeter buɗe mitar kwararar tashar don kogin Featured Image

Takaitaccen Bayani:

DOF6000 jerin kwararan mita ya ƙunshi kalkuleta mai gudana da firikwensin QSD 6537 Ultraflow.

Ana amfani da Ultraflow QSD 6537 Sensor don auna saurin ruwa, zurfin, da tafiyar da ruwa da ke gudana a cikin koguna, koguna, bude tashoshi da bututu.

Lokacin amfani da abokin Lanry DOF6000 Kalkuleta, ana iya ƙididdige yawan kwarara da jimillar kwarara.

Ƙididdigar kwarara na iya ƙididdige yanki na giciye na bututu da aka cika, buɗaɗɗen tashar rafi ko kogi, don rafi ko kogi, tare da maki guda 20 masu daidaitawa da ke kwatanta siffar kogin.Ya dace da aikace-aikace daban-daban.

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.

Aika mana imel

Ana auna zurfin ruwa da hanyoyi biyu.Mai zurfin firikwensin ultrasonic yana auna zurfin ruwa ta amfani da ka'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 zuwa 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 ruwan 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.
karkata(Accelerometer)	Daidaito:	± 1 ° don kusurwoyi kasa da 45°
Fitowa	SDI-12:	SDI-12 v1.3, Max.kabul 50m
Fitowa	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
Girma:	270Lx215Wx175H (mm)
Nauyi:	3 kg
Adana bayanai:	16GB
Aikace-aikace:	Bututu mai Cika Bangaranci: 150-6000mm;Channel: nisa> 200mm