LSI LASTEM PRPMA3100 Particulate Sensor User Guide

Hlophisa emulator ea terminal ka litlhophiso tse nepahetseng.
Tsamaea ka har'a menu ho PC ho view kapa fetola liparamente.
Lipotso tse atisang ho botsoa (FAQ)

P: Nka hlahloba joang hore na sensor ea PRPMA3100 e sebetsa hantle?
A: Boemo ba LED ho sensor bo bontša boemo ba eona ba ts'ebetso. Leseli le letala le bontša hore kutlo e lutse ebile e sebetsa ka nepo, lebone le leputsoa le bontša puisano e ntseng e tsoela pele, 'me lebone le khubelu le bontša phoso.
P: Ke mofuta ofe oa taba eo PRPMA3100 e ka e bonang?
A: PRPMA3100 e khona ho bona lintlha tsa PM1, PM2.5, le PM10 ka nako e le 'ngoe e sebelisa mokhoa oa ho lekanya leseli.

Litharollo tsa tlhokomelo ea tikoloho

PM1, PM2.5, PM10 particulate sensor - Tataiso e potlakileng

Setšoantšo sa PRPMA3100

Selelekela

PRPMA3100 ke sensor bakeng sa ho lemoha ka nako e le 'ngoe ea PM1, PM2.5, PM10 particulate matter. Boikemisetso ba mahloriso a particulate bo ipapisitse le mokhoa oa ho metha ho hasanya ha leseli

Litlhaloso tsa tekheniki

PN	PRPMA3100
Sephetho	Dijithale (RS-485)
Protocol	Modbus RTU
Sampmaqhubu a puo	Ho tloha metsotso e 5 ho isa ho 24 h
Phepelo ea motlakase	5÷35 V DC
Taba e itseng	Mokhoa oa ho lekanya	Tekanyo ya ho hasanya ha bobebe
	Lekhalo la litekanyo	0÷1000 μg/m³
	Kutloelo-bohloko	PM1-PM2.5: 0-100 μg/m³: ±5μm+5%; 100-1000 μg/m³: ±10% PM10: 0-100 μg/m³: ±25μm, 100-1000 μg/m³: ±25%
Lintlha tse akaretsang	Sebaka se koaletsoeng	Polycarbonate le polyamide
	Boima ba 'mele	0.4 lik'hilograma
	Litekanyo	81 x 45 x 148 limilimithara
	Mophato wa tshireletso	IP65
	Meeli ea ts'ebetso	-20÷60 °C, 0÷99% RH
	Ho lumellana	Alpha-Log

Ho kenya

Bakeng sa ho kenya, nahana ka lintlha tse latelang

Kenya sensor hole le mehloli ea tšilafalo e haufi haholo 'me e se na phallo e lekaneng ea moea (joalo ka lichimney, li-air conditioner, joalo-joalo) tse ka u sitisang ho bala.

Kenya sensor pakeng tsa 3 le 4 metres bophahamo.
Bakeng sa ts'ebetso e nepahetseng ea kutlo, ho kgothaletswa ho kenya sesebelisoa sebakeng se sa pepesetsoeng ka ho toba ke khanya ea letsatsi kapa se amohelang letsatsi le lenyenyane kamoo ho ka khonehang.Ho netefatsa ts'ebetso e nepahetseng, kutlo e tlameha ho kenngoa ka moea o kenang oa sensor o shebileng tlase.
1. Kenya borakete ea ho kenya holim'a palo kapa leboteng. Boemong ba pele, e lokise palo ho sebelisa hose ea tšepe e sa hloekang ea clamp Boemong ba bobeli, kopanya bracket e ntseng e phahama leboteng u sebelisa li-screws tse peli joalokaha ho bontšitsoe setšoantšong
2. Tobetsa ka har'a bracket sensor.
3. Hlakola li-screw tse 4 tse hokelang sekoaelo sa sensor ho sensor.
4. Bula sekoahelo ho ba hlokolosi hore u se ke ua tabola thapo e e hokahanyang le boto e ka hare.
5. Kenya thapo CCFFA3300/400/500 ka har'a tšoelesa ea cable.
6. Hokela lithapo tsa thapo ho "sen-sor terminal block".
7. Koala sekoaelo 'me u tiise li-screws tse 4 tse bolokang.

Ho buisana le PRPMA3100

Ho fihlella ha data ka nako ea nnete ho etsahala ka protocol ea Modbus RTU holim'a boema-kepe ba puisano ba RS-485.

Ho sebelisa le logger ea data ea LSI LASTEM
Haeba sensor e sebelisoa le Alpha-Log, sheba ho DISACC240039 bakeng sa khokahano.
Ho lokisa Alpha-Log ho bala data ea sensor ea PRPMA3100, sebelisa software ea 3DOM. Tsoela pele ka tsela e latelang:

Bula tlhophiso e sebelisoang ho data logger.
Kenya sensor ka ho khetha mofuta oa PRPMA3100 ho tsoa laebraring ea sensor ea 3DOM.
Lekola liparamente tsa ho fumana (kenyo, sekhahla, joalo-joalo).

Boloka tlhophiso mme o e romele ho mopoloti wa data.Ho fumana lesedi le fetang lena mabapi le tlhophiso, ka kopo sheba bukana ya bukana ya logger ya data le tataiso ya inthaneteng ya 3DOM.
PRPMA3100 particulate matter sensor - Tataiso e potlakileng
LSI LASTEM SRL INSTUM_05589 Leqephe la 2 / 2

Ho sebelisa sesebelisoa sa SCADA
Hokela sensor ea PRPMA3100 ho sesebelisoa sa SCADA. Sebelisa litaelo tsa Modbus RTU ho bala lintlha tsa sensor (§5).

Modbus RTU

Litaelo
Sensor ea PRPMA3100 e tšehetsa taelo ea Read Holding Register (khoutu ea tšebetso 0x03).

Li-parameter tsa tlhophiso ea kamehla

Sekhahla sa Baud: 9600 bps
Bonngoe: Ha ho letho

Emisa likotoana: 2
Aterese ea sesebelisoa:0

Litšitiso tsa bohlokoa ho tlhophiso ea serial parameters
Ha u theha li-parameter tsa Modbus bakeng sa sensor, ho bohlokoa ho ela hloko kamano pakeng tsa ho lekana le ho emisa li-bits. Haholo-holo, haeba u khetha ho sebetsa ntle le ho lekana ('No Parity'), tlhophiso e tla hloka ts'ebeliso ea li-stop bits tse peli. Ka lehlakoreng le leng, haeba u khetha ho kenyelletsa parity bit (ebang ke 'Even' kapa 'Odd' parity), tsamaiso e tla iketsetsa palo ea li-stop bits ho 2. Moeli ona o behiloe ke laebrari ea Modbus e sebelisoang ke firmware empa hape e teng. seo tlhaloso ea Modbus e se hlalosang joalokaha e hlalositsoe ho Modbus Specification 1.

Modbus e ngolisa 'mapa

Lekanya lebitso	Ngolisa aterese (16 bit)	Mofuta oa data	# Lirekoto	Lekanya yuniti
PM1	0x0050	Sebaka se phaphametseng*	2	µg/m³
PM2.5	0x0054	Sebaka se phaphametseng*	2	µg/m³
PM10	0x0058	Sebaka se phaphametseng*	2	µg/m³

* Ntlha e phaphametseng: IEEE 754 boleng ba ntlha e phaphametseng e nepahetseng e le 'ngoe.

6 PRPMA3100 tlhophiso

Emulator ea ho qetela e ka sebelisoa bakeng sa ho lokisa sensor ea PRPMA3100 ka sebopeho sa eona sa USB-C (CONFIG PORT). Ho fihlella, bula sekoaelo sa sensor (§3).

Tlosa phepelo ea motlakase ho sensor.

Hokela kutlo ho PC ka thapo ea USB-C/USB-A. Boemo ba LED bo benya.
Ho PC, tsebahatsa boema-kepe ba serial bo amanang le sensor (Paneli ea Taolo -> Sistimi -> Setupo sa Hardware).
Matha emulator ea terminal 'me u hlophise boema-kepe ba COM bo khethiloeng sebakeng se fetileng.

Beha 9600 bit ka motsotsoana, 8 data bits, parity none, 1 stop bits, flow control ha ho letho. Ha puisano e qala, boemo ba LED bo lula bo khantšitsoe 'me menu e kholo ea hlaha.

Tsamaisa menu ho view kapa fetola liparamente. Tlhahlobo
PRPMA3100 e na le boemo ba LED, bo bontšang boemo ba kutlo.
Boemo ba LED bo bonahala ho tsoa kantle 'me bo fumaneha hukung e kaholimo ho le letona la setsi sa sensor.