1 kumaNa'urar maki

biyuKa'idar kayan aiki

Kayayyakin yana da ayyuka uku: auna matsakaicin gudun gudun, auna zurfin ruwa, auna zafin jiki na ruwa, kuma zai iya nuna sashe gudun.

Waɗanda ruwa zafin jiki ma'auni ta amfani da zafin jiki bincike, ruwa zurfin ma'auni ta amfani da shigo da high daidaito matsin lamba firikwensin, da kwararar gudun ma'auni ne ta hanyar ultrasound

Wave bincike (transformer) fitar da samuwa tare da karɓar ultrasonic siginar da yin daidai lissafi sarrafawa.

Matsakaicin gudun kwarara ma'auni：Ma'aunin gudun gudun da aka fitar da karɓar ultrasonic siginar da kuma yin daidai ta hanyar ultrasonic bincike (transducer)

adadinLissafin da aka samu ta hanyar sarrafawa:Mai canzawa1fitarwa mita nef1The ultrasonic siginar da aka watsa daga karkashin ruwa zuwa ruwa a wani kusurwa, a buga

ruwatsakiyaBayan dakatarwa particles ko kumfa, mita ya faru offset da kumaf2mitar reflection zuwa makamashi Converter2Wannan shi ne Doppler zai zama,f2

daf1dagabambancin Dopplerfd.Set ruwa gudun zuwavUltrasonic guduncDoppler mitar motsifddaidai da ruwa gudunv.

ruwaAkwaiBabban adadin gurɓataccen ƙwayoyi tare da kumfa, kowane reflective ƙwayoyi daidai da Doppler mitar canjifdTa hanyar canzawa za a iya samun gudun gudun,

Waɗannan yawanMatsakaicin gudun kwarara na ƙwayoyi shine matsakaicin gudun kwarara na ruwa.

ukuAikace-aikace

4.Na'urar Shigarwa

Binciken ya kamata a shigar da shi a cikin wani sashi na tashar tare da wani sashi mai tsayi, tsawon sashi mai tsayi ya fi kyau ya zama sau 15-20 na radius na ruwa na tashar (yawanci nisan tashar) (mafi tsawo da aka auna daidaito mafi girma), yawanci a saman ruwa yana buƙatar sau 10 na radius na ruwa, a ƙasa yana da sau 5 na radius na ruwa, kuma ba za a iya hana ruwa ba a cikin wannan nesa (kamar ƙofar ruwa, dam, da dai sauransu) don tabbatar da daidaitaccen kwanciyar hankali na ruwan ruwa na gaban karshen binciken.

Binciken ya kamata a kokarin shigar a kusa da tashar kasa, lokacin da tashar kasa akwai gurɓataccen sediment da ruwa ciyawa girma ko madaidaiciya da pebbles, za a iya ɗaga shigarwa matsayi don kauce wa tashar kasa sediment da ruwa ciyawa rufe binciken ko pebbles buga binciken; Takaddun tsayi na tashar da ke ƙasa da tashar bincike ya fi kyau 50mm-150mm, dangane da mafi ƙarancin matakin ruwa na tashar. Lokacin da zurfin ruwa na tashar ya fi girma kuma yana da wasu mafi ƙarancin matakan ruwa, don sauƙin shigarwa, kawai a shigar da binciken a ƙasa da mafi ƙarancin matakin ruwa sau 0.5.

· gudun gudun:
· Ma'auni: 20mm / s ~ 6000mm / s.
· Daidaito: ± 1% na ma'auni gudun.
· ƙuduri: 1mm / s.

· zazzabi:
· Ma'auni: 0 ℃ ~ 60 ℃.
· ƙuduri: 0.2 ℃.

· Ruwa matakin:
· Ma'auni: 0 ~ 10m.
· ƙuduri: 1 mm.
· Daidaito: ± 0.5% na ma'aunin ruwa.

· Kulawa:
Daidaito: ± 2% na ma'aunin kwararar.

· Wutar lantarki:
12V DC ko 220V AC.

· fitarwa dubawa:
Tsarin RS232, RS485, 4 ~ 20mA.

· Sadarwa Yarjejeniya:
Modbus。

· Data ajiya iya:
A tattara bayanai a kowace minti 10 zai iya adana bayanai fiye da watanni shida.

· Aiki zazzabi:
0 ℃ ~ 60 ℃ ruwa zafin jiki.

· Kayan Gida:
PC ko PVC roba.

· Gidajen karewa Grade:
IP68。

· Amintacce:
MTBF≥25000h。

· Girma:
(220 × 87 × 30) mm (bincike).
(257 × 179 × 70) mm (tashar inji).
10m (sadarwa kebul misali tsawon, za a iya kara zuwa 1000m).