1. Kuen

Kɔɔr kënë ye masin ye oksijɛn ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈ A tɔ̈ɔ̈u thëm transmitter, a tɔ̈ɔ̈u thëm compensation function. Calibration function ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r A lëu bï ya luɔ̈ɔ̈i në ɣän kɔ̈k peei, aquaculture, ku jɔl ya ɣän kɔ̈k peei.

1.1 Funksiɔn

• Oxygen dissolved measurement range 0~20mg/L (0~200% saturation).
• RS485 Communication Interface: MODBUS RTU Communication Protocol ee kony bï kɔmpiöta ya tɔ̈ɔ̈u ku bï kɔmpiöta ya tɔ̈ɔ̈u.
• ModBus wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r.
• A tɛ̈n yenë kɛ̈ɛ̈r ye kɔnɔ, a tɛ̈n yenë kɛ̈ɛ̈r ye kɔnɔ, a tɛ̈n yenë kɛ̈ɛ̈r ye kɔnɔ 10 ~ 30V ye kɔnɔ.
• Luɔɔi fluorescence, oxygen wala electrolyte wala.

1.2 Parameters tɛkinoloji

Power supply	DC 10~30V
Power consumption	0.2W
Interface ë komunikasyon	RS485； Modbus-RTU protocol ye gam; Lɔ̈k ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t
Prinsip measure	Metode fluorescence
Range de mesure	0~20mg/L (0~200% tɛ̈ɛ̈r)
Kɛnɛnga	±3%FS; ±0.5℃（25℃）
Resolution	0.01mg/L; 0.1%； 0.1℃
Waktu jaabi	≤60sec
Ajuiɛɛr luɔi	0~40℃
Lifetime fluorescent film	Kuen 1 ye luui
Kä ye tɔ̈ɔ̈u	-10~60℃
Waterproof grade	IP68
Electrode line ye	Default 5m
Materiɛl Housing	Plastik ye cɔl corrosion resistant, stainless steel

1.3 Pilih karen

S-				Kode Kompanyi
	LDO-			Fluorescence soluble oxygen transmitter (Fluorescence soluble oxygen transmitter)
		N01-		RS485 (Modbus-RTU protocol)
			1	Generation Housing

1.4 Listi karen

◆Fluorescence soluble oxygen transmitter 1 set
◆Kabel 5m
◆ Certificate, warranty card, etc.

2.3 Kalibrasiɔn

2.3.1 Luɔi de kalibrasiɔn

Zero oxygen standard preparation: prepare 1 cup, take 200mL of distilled water into the cup, then add water-free sodium sulfate, while adding a side stir, wait until water-free sodium sulfate saturates, when the standard solution is counted as near 0 oxygen.
100% oxygen environment preparation: prepare 1 cup, take 200mL of pure water (or distilled water) into the cup, add air pump, and fully expose the solution to the air (at least 30 minutes). 100% oxygen environment preparation: prepare 1 cup of boiling, take 200mL of pure water (or distilled water) into the cup, add air pump, and fully expose the solution to the air (at least 30 minutes). Lëk: N'a tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen tɛ̈n yen

2.3.2 Kalibrasiɔn

Yïn ye tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ

Ka sensor dɔ̈ɔ̈r 100% oxygen, ka tɛ̈n yenë oxygen tɔ̈u thïn, ka tɛ̈n yenë oxygen tɔ̈u thïn, ka tɛ̈n yenë oxygen tɔ̈u thïn, ka tɛ̈n yenë oxygen tɔ̈u thïn.
O kɔ̈k, ka sensor tɔ̈ɔ̈u në oxygen zero, ka kɛ̈ɛ̈r nɔgɔ̈ŋ, ka kɛ̈ɛ̈r nɔgɔ̈ŋ, ka kɛ̈ɛ̈r nɔgɔ̈ŋ, ka kɛ̈ɛ̈r nɔgɔ̈ŋ.

2.3 ModBus Communication and Register Detail

2.3.1 Parameters ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye

Koding	8 bit binary
Data bit	8 bit
Parity Verification	Wala
Stop bit	1 bit
Verification of Error	CRC (Redundant Cycle Code)
Porter Rate	2400bit/s, 4800bit/s, 9600 bit/s, factory default 4800bit/s

2.3.2 Data frame format definition

Modbus-RTU wɛ̈ɛ̈r ë wɛ̈ɛ̈r ë wɛ̈ɛ̈r ë wɛ̈ɛ̈r ë wɛ̈ɛ̈r:
Ajuiɛɛr fɔlɔ ≥4 bytes
Adres = 1 bayt
Funksiɔn koodu = 1 bayt
Data zone = N bayt
Verification of error = 16 bit CRC code
Wakt tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
Address code: Address of the transmitter, is unique in the communication network (factory default 0x01). Address code: Address of the transmitter, is unique in the communication network (factory default 0x01). Address code: Address of the transmitter, is unique in the communication network (factory default 0x01).
Function code: ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye.
Data Zone: Data Zone ye data ye kɔrɔ, tïŋ 16bits data ye kɔrɔ! CRC code: Bayt 2 ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye.

2.3.3 Adres ye gɔ̈t

Adres register	Operasiɔn	Bayan
0000H, 0001H	03	Oxygen saturation (%; floating point)
0002H, 0003H	03	Oxygen ye looi (mg/L; floating point)
0004H, 0005H	03	Temperature (℃; floating point)
1010H	06	Kalibration (gɔ̈ɔ̈r 0x0001 kalibration zero point, Gäm 0x0002 kalibre 100% saturation point)
1020H	03/06	Salt (‰; default 0)
1022H	03/06	Tɔŋ ye cɔl atmosphère (kPa; default 101.33, real value increased 100 times)

2.3.4 Sample protocols and explanations (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols and explanations) (Sample protocols)

Cïmën 1: Kuen tɛ̈n yenë oxygen tɔ̈u thïn (%), tɛ̈n yenë oxygen tɔ̈u thïn (mg/L), ku tɛ̈n yenë tɔ̈u thïn
Frame tɔ̈u:

Adres Kode	Kode Funksiɔn	Adres register	Lööŋ Register	Verification code low	Verification code ye dït
0x01	0x03	0x00 0x00	0x00 0x06	0xc5	0xc8

Jawab Frame:

Adres Kode	Kode Funksiɔn	Bayt hakkii	Lööŋ Register	Verification code low	Verification code ye dït
0x01	0x03	0x0c	0x3f 0x6a 0xeb 0x52 0x40 0xe2 0x48 0xb0 0x41 0xe5 0x85 0xc5	0xa7	0x49

3f 6a eb 52 ye 0.917653 ye nyuɔɔth ke oxygen ye 91.8%
40 e2 48 b0 ye 7.071373 Oxygen ye 7.07mg/L ye
41 e5 85 c5 ye 28.690317 ye tɛmɛ 28.7°C

Misal 2: Lɛ̈k tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
Fɛɛr ye gɔ̈ɔ̈r: gɔ̈ɔ̈r tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n
Write to 0x1022 register 10135 convert to hexadecimal to 2797

Adres Kode	Kode Funksiɔn	Adres register	Lööŋ Register	Verification code low	Verification code ye dït
0x01	0x06	0x10 0x22	0x27 0x97	0x77	0x5e

Jaabi Frame: (Jaabi ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan)

Adres Kode	Kode Funksiɔn	Adres register	Lööŋ Register	Verification code low	Verification code ye dït
0x01	0x06	0x10 0x22	0x27 0x97	0x77	0x5e

Cït 3: Zero point calibration
Ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka t

Adres Kode	Kode Funksiɔn	Adres register	Lööŋ Register	Verification code low	Verification code ye dït
0x01	0x06	0x10 0x10	0x00 0x01	0x4d	0x0f

Jaabi Frame: (Jaabi ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan)

Adres Kode	Kode Funksiɔn	Adres register	Lööŋ Register	Verification code low	Verification code ye dït
0x01	0x06	0x10 0x10	0x00 0x01	0x4d	0x0f

3. Lɔ̈k kɛ̈ɛ̈l kɛ̈ɛ̈l kɛ̈ɛ̈l kɛ̈ɛ̈l kɛ̈ɛ̈l

◆ N'a tɛ̈n ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan
◆ Fluorescent film front end of device should avoid collision or scratch, any damage will cause measurement accuracy to decline or even unable to be used.◆ Fluorescent film front end of device should avoid collision or scratch, any damage will cause measurement accuracy to decline or even unable to be used.◆ Fluorescent
◆ Lɔ̈k tɔ̈u në organic solvents, lɔ̈k tɔ̈u në organic solvents bï fluorescent caps looi.
◆ Ka tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈
◆ Kuɛl-kuɛl:
For the outer surface of the equipment; ye kë ye kek looi A lëu bï yɔ̈ɔ̈r kɛ pi ye, a lëu bï yɔ̈ɔ̈r kɛ pɛ̈l ye, a lëu bï yɔ̈ɔ̈r kɛ pɛ̈l ye, a lëu bï yɔ̈ɔ̈r kɛ pɛ̈l ye.
For fluorescent hat outdoor surface; Lɔ̈ɔ̈m nɛy ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ; Na yïn wïc ba tɛ̈ɛ̈r, tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka tɛ̈ɛ̈r ka t
N'a tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka tɛ̈ɛ̈u ka