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Ngwaahịa

Ihe mmetụta nlekota gburugburu ebe obibi HD-S70

Nkọwa dị mkpirikpi:

Enwere ike iji mkpuchi otu akụkụ a mee ihe n'ọtụtụ ebe na nchọpụta gburugburu ebe obibi, na-ejikọta mkpokọta mkpọtụ, PM2.5 na PM10, okpomọkụ na iru mmiri, ikuku ikuku, na ọkụ.


Nkọwa ngwaahịa

Nkọwapụta

Ihe mmetụta asaa

HD-S70

Ụdị faịlụ:V4.2

nkọwa ngwaahịa

1.1Nchịkọta

Enwere ike iji mkpuchi otu akụkụ a mee ihe n'ọtụtụ ebe na nchọpụta gburugburu ebe obibi, na-ejikọta mkpokọta mkpọtụ, PM2.5 na PM10, okpomọkụ na iru mmiri, ikuku ikuku, na ọkụ.A na-etinye ya na igbe louver, akụrụngwa na-anabata ọkọlọtọ nkwukọrịta MODBUS-RTU, mmepụta akara RS485, na ogologo nkwurịta okwu nwere ike iru mita 2000 (atụ).A na-eji transmitter a eme ihe n'ọtụtụ oge n'oge dị iche iche dị mkpa iji tụọ okpomọkụ gburugburu ebe obibi na iru mmiri, mkpọtụ, àgwà ikuku, nrụgide ikuku na ìhè, wdg.

1.2Atụmatụ

Ngwaahịa a dị ntakịrị na nha, ìhè dị arọ, nke ihe mgbochi ultraviolet dị elu, ogologo ndụ ọrụ, nyocha dị elu, mgbaàmà kwụsiri ike, nkenke dị elu.Akụkụ ndị bụ isi na-anakwere akụrụngwa ebubata, nke kwụsiri ike ma bụrụ nke a pụrụ ịdabere na ya, ma nwee njiri mara oke nha nha, ezigbo linearity, ezigbo ọrụ mgbochi mmiri, ojiji dị mma, nrụnye dị mfe, yana ogologo nnyefe.

◾ Nchịkọta mkpọtụ, nha ziri ezi, oke dị elu dị ka 30dB ~ 120dB.

A na-anakọta ◾ PM2.5 na PM10 n'otu oge ahụ, oke: 0-1000ug / m3, mkpebi 1ug / m3, nchịkọta data ọnụọgụ abụọ pụrụ iche na teknụzụ calibration akpaka, nkwụsi ike nwere ike iru ± 10%.

◾ Tulee okpomọkụ gburugburu ebe obibi na iru mmiri, a na-ebubata unit ahụ site na Switzerland, nha ahụ ziri ezi, na oke -40 ~ 120 degrees.

◾ Ogologo oke ikuku 0-120Kpa, nke dabara na elu dị iche iche.

◾ Modul nchịkọta ọkụ na-anakwere nyocha nke fotosensitivity dị elu, na oke ọkụ ọkụ bụ 0 ~ 200,000 Lux.

◾ Jiri sekit 485 raara onwe ya nye, nkwurịta okwu kwụsiri ike, 10 ~ 30V oke ọkụ ọkụ ọkụ.

1.3Ndekọ teknụzụ isi

Ọkụ ọkụ DC (nke ndabara)

10-30VDC

Oriri ike kacha

RS485 mmepụta

0.8W

 

 

Nkenkenke

Okpomọkụ

± 3% RH (60% RH, 25 ℃)

iru mmiri

±0.5℃ (25℃)

Ike ọkụ

± 7% (25 ℃)

Nrụgide ikuku

±0.15Kpa@25℃ 75Kpa

Mkpọtụ

±3db

10 PM2.5

± 10% (25 ℃)

 

 

Oke

iru mmiri

0% RH ~ 99% RH

Okpomọkụ

-40 ℃ ~ + 120 ℃

Ike ọkụ

0 ~ 20 万Lux

Nrụgide ikuku

0-120Kpa

Mkpọtụ

30dB ~ 120dB

10 PM2.5

0-1000ug/m3

Nkwụsi ike ogologo oge

Okpomọkụ

≤0.1℃/y

iru mmiri

≤1%/y

Ike ọkụ

≤5%/y

Nrụgide ikuku

-0.1Kpa/y

Mkpọtụ

≤3db/y

10 PM2.5

≤1%/y

 

 

Oge nzaghachi

Iru mmiri & Okpomọkụ

≤1s

Ike ọkụ

≤0.1s

Nrụgide ikuku

≤1s

   Nmmanụ

≤1s

10 PM2.5

≤90S

Mgbama mmepụta

RS485 mmepụta

RS485(Standard Modbus protocol)

Ntuziaka nwụnye

2.1 Ndepụta nlele tupu echichi

Ndepụta akụrụngwa:

■1 nnyefe

■USB ruo 485 (Nhọrọ)

■Kaadị akwụkwọ ikike, akwụkwọ ikike nnabata, kaadị ọrụ ahịa mgbe irechara, wdg.

2.2Nkọwa interface

Ogologo ntinye ike voltaji 10 ~ 30V.Mgbe ị na-agbanye eriri akara 485, ṅaa ntị na ahịrị abụọ A na B ka ị ghara ịtụgharị, na adreesị nke ngwaọrụ dị iche iche na waya zuru ezu agaghị emegide.

 

Agba eriri

Nye ihe atụ

Ịnye ọkụ

Agba aja aja

Ike dị mma(10-30VDC)

Nwa

Ike adịghị mma

Nzikọrịta ozi

Odo

485-A

Acha anụnụ anụnụ

485-B

2.3Ntuziaka wiring ubi 485

Mgbe ejikọrọ ọtụtụ ngwaọrụ 485 na otu waya zuru ezu, enwere ụfọdụ ihe achọrọ maka wiring ubi.Maka nkọwapụta, biko rụtụ aka na "Akwụkwọ ntuziaka Ubi Ngwaọrụ 485" na ngwungwu ozi.

2.4 Ihe atụ nwụnye

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Nwụnye na ojiji ngwanrọ nhazi nhazi

3.1Nhọrọ ngwanrọ

Mepee ngwungwu data, họrọ "ngwanrọ ngbanwe" --- "485 parameter nhazi software", chọta "Ngwaọrụ nhazi paramita 485"

3.2Ntọala paramita

Họrọ ọdụ ụgbọ mmiri COM ziri ezi (lelee ọdụ ụgbọ mmiri COM na " Kọmputa m - Njirimara - Onye njikwa ngwaọrụ - ọdụ ụgbọ mmiri").Ọnụ ọgụgụ na-esonụ na-edepụta aha ọkwọ ụgbọ ala nke ọtụtụ ndị ntụgharị 485 dị iche iche.

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②, Jikọọ naanị otu ngwaọrụ iche iche na gbanye ya, pịa ule baud ọnụego nke software, software ga-anwale baud ọnụego na adreesị nke ngwaọrụ ugbu a, ndabara baud ọnụego bụ 4800bit/s, na ndabara adreesị bụ 0x01. .

③, Gbanwee adreesị na baud ọnụego dị ka mkpa nke ojiji, na n'otu oge na-ajụ ajụjụ ugbu a ọrụ ọnọdụ nke ngwaọrụ.

④, Ọ bụrụ na ule emeghị nke ọma, biko chegharịa akụrụngwa wiring na 485 ọkwọ ụgbọala echichi.

485 parameter nhazi ngwá ọrụ

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Protocol nzikọrịta ozi

4.1Ntọala nzikọrịta ozi

Koodu

8-bit ọnụọgụ abụọ

Obere data

8-bit

Mmakọ bit

Ọ dịghị

Kwụsị ntakịrị

1-bit

ịlele mperi

Koodu cyclic anaghị arụ ọrụ (CRC)

Ọnụ ego baud

Enwere ike ịtọ ya na 2400bit / s, 4800bit / s, 9600 bit / s, ndabara ụlọ ọrụ bụ 4800bit / s

4.2Nkọwa usoro etiti data

Nabata usoro nkwukọrịta Modbus-RTU, usoro a bụ nke a:

Nhazi mmalite ≥4 bytes nke oge

Koodu adreesị = 1 byte

Koodu ọrụ = 1 byte

Ebe data = N bytes

Nlele mperi = koodu CRC 16-bit

Oge njedebe nhazi ≥ 4 bytes

Koodu adreesị: adreesị mmalite nke onye na-ebufe ya, nke pụrụ iche na netwọk nkwurịta okwu (ndabara ụlọ ọrụ 0x01).

Koodu ọrụ: ntuziaka ọrụ iwu nyere onye ọbịa, onye na-ebufe a na-eji naanị koodu ọrụ 0x03 (gụọ data ndekọ).

Ebe data: Ebe data bụ data nzikọrịta ozi akọwapụtara, ṅaa ntị na nnukwu byte nke data 16bits mbụ!

Koodu CRC: koodu nlele byte abụọ.

Nhazi etiti ajụjụ onye ọbịa:

Koodu adreesị

Koodu ọrụ

Debanye aha mmalite adreesị

Ogologo ndebanye aha

Lelee koodu obere ntakịrị

Koodu nlele dị elu

1 byte

1 byte

2 bytes

2 bytes

1 byte

1 byte

Nhazi etiti nzaghachi ohu:

Koodu adreesị

Koodu ọrụ

Ọnụọgụ bytes dị irè

Ebe data

Mpaghara data nke abụọ

Ebe data Nth

Lelee koodu

1 byte

1 byte

1 byte

2 bytes

2 bytes

2 bytes

2 bytes

4.3Nkọwa adreesị ndekọ ndekọ nkwukọrịta

Egosiri ọdịnaya nke ndekọ aha na tebụl na-esonụ (koodu ọrụ nkwado 03/04):

Adreesị ndebanye aha PLC ma ọ bụ adreesị nhazi Ọdịnaya Ọrụ
500 40501 Uru iru mmiri (ugboro iri karịa ọnụ ahịa ya n'ezie) Gụọ naanị
501 40502 Uru okpomọkụ (ugboro 10 nke ezigbo uru) Gụọ naanị
502 40503 Ọnụ ahịa mkpọtụ (ugboro 10 ka ọ bara ezigbo uru) Gụọ naanị
503 40504 PM2.5 (ọnụahịa n'ezie) Gụọ naanị
504 40505 PM10 (ezigbo uru) Gụọ naanị
505 40506 Uru nrụgide ikuku (nkeji Kpa, ezigbo uru ugboro iri) Gụọ naanị
506 40507 Uru 16-bit dị elu nke uru Lux nke 20W (uru nke ọma) Gụọ naanị
507 40508 Uru 16-bit dị ala nke uru Lux nke 20W (uru nke ọma) Gụọ naanị

4.4Ihe atụ na nkọwa nke usoro nkwukọrịta

4.4.1 Jụọ maka okpomọkụ akụrụngwa na iru mmiri

Dịka ọmụmaatụ, jụọ ajụjụ gbasara uru okpomọkụ na iru mmiri: adreesị ngwaọrụ bụ 03

Koodu adreesị

Koodu ọrụ

Adreesị mbụ

Ogologo data

Lelee koodu obere ntakịrị

Koodu nlele dị elu

0x03

0x03

0x01 0xF4

0x00 0x02

0x85

0xE7

Nzaghachi etiti (dịka ọmụmaatụ, okpomọkụ bụ -10.1 ℃ na iru mmiri bụ 65.8% RH)

Koodu adreesị

Koodu ọrụ

Ọnụọgụ bytes dị irè

Uru iru mmiri

Uru okpomọkụ

Lelee koodu obere ntakịrị

Koodu nlele dị elu

0x03

0x03

0x04

0x02 0x92

0xFF 0x9B

0x79

0xFD

Okpomọkụ: bulite n'ụdị koodu mmeju mgbe okpomọkụ dị ala karịa 0℃

0xFF9B (Hexadecimal) = -101 => Okpomọkụ = -10.1℃

iru mmiri:

0x0292(hexadecimal)=658=> iru mmiri = 65.8%RH

Ọtụtụ nsogbu na ngwọta

Ngwaọrụ enweghị ike jikọọ na PLC ma ọ bụ kọmputa

Ihe kpatara ya nwere ike ime:

1) Kọmputa nwere ọtụtụ ọdụ ụgbọ mmiri COM na ọdụ ụgbọ mmiri ahọpụtara ezighi ezi.

2) Adreesị ngwaọrụ ahụ ezighi ezi, ma ọ bụ enwere ngwaọrụ nwere adreesị oyiri (ndabara ụlọ ọrụ bụ ihe niile 1)

3) Ọnụego baud, usoro nlele, bit data, na nkwụsịtụ ezighi ezi.

4) Oge ntuli aka nke ndị ọbịa na oge nzaghachi echere dị mkpụmkpụ, ọ dịkwa mkpa ka edobe ha abụọ karịa 200ms.

5) Akwụsịla waya 485 zuru oke, ma ọ bụ eriri A na B jikọtara azụ.

6) Ọ bụrụ na ọnụ ọgụgụ nke akụrụngwa buru ibu ma ọ bụ wiring dị ogologo, ike ọkụ kwesịrị ịdị nso, gbakwunye 485 booster, ma gbakwunye nkwụsị nkwụsị 120Ω n'otu oge ahụ.

7) USB na 485 ọkwọ ụgbọala adịghị arụnyere ma ọ bụ mebie.

8) mmebi akụrụngwa.

Ihe mgbakwunye: nha shell

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