CE Rs485 Lora Lorawan Pas Dej Ua Si Spa Aquarium Dej Hardness xeem Calcium Ion Hardness Test Meter Ceev Tseeb Duab Tshwj Xeeb

CE Rs485 Lora Lorawan Pas Dej Ua Si Spa Aquarium Dej Hardness xeem Calcium Ion Hardness Test Meter Ceev Ceev Tseeb

Kev Piav Qhia Luv:

Lub sensor no muaj xws li kev ntsuas teeb liab, kev suav lej, thiab kev xa xov. Nws siv lub electrode calcium ion-selective (PVC membrane). Lub electrode no siv dav hauv ntau yam lag luam, suav nrog kev kho dej hauv tsev thiab dej phwj, kev ua liaj ua teb hauv dej, thiab ntau ntxiv. Nws saib xyuas thiab tswj cov calcium ion concentration thiab qhov kub ntawm cov kua dej.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Yeeb Yaj Kiab Txog Khoom

Cov yam ntxwv ntawm cov khoom

1. Kev ua haujlwm siab thiab kev xaiv tau zoo, siv cov thev naus laus zis ion-selective electrode (ISE) rau kev cuam tshuam tsawg kawg nkaus.
2. Cov lus teb sai thiab kev saib xyuas tiag tiag.
3. Siv tau ntev thiab ruaj khov, nrog rau qib tiv thaiv IP68, tsim nyog rau kev siv mus ntev hauv ntau lub cev dej sib txawv.
4. Cov teeb liab digital tso zis, RS485 tso zis nrog tus qauv Modbus protocol, ua kom xa cov ntaub ntawv deb.
5. Tsis tas yuav kho thiab ua haujlwm yooj yim.

Cov Ntawv Thov Khoom

Nws yog dav siv rau hauv cov teb xws li dej haus, dej hauv tsev, dej ua haujlwm, kev kho dej phwj tuaj, thiab kev ua liaj ua teb aquaculture.

Cov Khoom Siv

Cov kev ntsuas ntsuas
Lub npe khoom	Calcium Ion Sensor
Ntau yam	0-100mg/L, 0-1000mg/L, 0-10000mg/L(Ntau yam xaiv tau)
Kev daws teeb meem	0.01mg/L
Qhov yuam kev yooj yim	±(3% + 0.1mg/L)
Kub	-10~150°C
Qhov yuam kev ntawm qhov kub thiab txias	±0.3C
Kev them nyiaj kub tsis siv neeg lossis phau ntawv	0~60°C
Kev them nyiaj kub	Tsis siv neeg
Kev Ruaj Ntseg	Drift <2% FS ib lub lim tiam ntawm qhov siab thiab qhov kub ib txwm muaj
Kev sib txuas lus tso zis	RS485 Modbus RTU
Kev muab hluav taws xob	12-24VDC, Fais fab
Qhov kub thiab txias ib puag ncig	-10-60°C
Kev ntsuas IP	IP68
Qhov hnyav ntawm cov cuab yeej	0.5kg
Qhov Loj	230x32 hli
Txoj kev teeb tsa	Submersible
CE / Rohs	Kho tau raws li koj xav tau
Kev sib kis wireless
Kev sib kis wireless	LORA / LORAWAN (EU868MHZ, 915MHZ), GPRS, 4G, WIFI
Muab cov neeg rau zaub mov huab thiab software
Cov software	1. Cov ntaub ntawv tiag tiag tuaj yeem pom hauv software. 2. Lub tswb ceeb toom tuaj yeem teeb tsa raws li koj xav tau. 3. Cov ntaub ntawv tuaj yeem rub tawm los ntawm software.

Cov Lus Nug Feem Ntau

Q: Kuv tuaj yeem tau txais cov lus hais li cas?
A: Koj tuaj yeem xa cov lus nug ntawm Alibaba lossis cov ntaub ntawv tiv tauj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Cov yam ntxwv tseem ceeb ntawm lub sensor no yog dab tsi?
A: 1. Kev ua haujlwm siab thiab kev xaiv, siv cov thev naus laus zis ion-selective electrode (ISE) rau kev cuam tshuam tsawg kawg nkaus.
2. Cov lus teb sai thiab kev saib xyuas tiag tiag.
3. Siv tau ntev thiab ruaj khov, nrog rau qib tiv thaiv IP68, tsim nyog rau kev siv mus ntev hauv ntau lub cev dej sib txawv.
4. Cov teeb liab digital tso zis, RS485 tso zis nrog tus qauv Modbus protocol, ua kom xa cov ntaub ntawv deb.
5. Tsis tas yuav kho thiab ua haujlwm yooj yim.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog, peb muaj cov ntaub ntawv hauv Tshuag los pab koj kom tau txais cov qauv sai li sai tau.
Q: Lub zog fais fab thiab cov teeb liab tso zis yog dab tsi?
A: Lub zog fais fab thiab cov teeb liab tso zis yog DC: RS485. Lwm qhov kev thov tuaj yeem ua raws li kev cai.
Q: Kuv yuav sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej lub logger ntaub ntawv lossis wireless kis module yog tias koj muaj, peb muab RS485-Mudbus kev sib txuas lus protocol. Peb kuj tuaj yeem muab cov LORA / LORANWAN / GPRS / 4G wireless module sib phim.
Q: Koj puas muaj software sib phim?
A: Yog, peb tuaj yeem muab cov software, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv los ntawm software, tab sis nws xav tau siv peb cov neeg sau cov ntaub ntawv thiab tus tswv tsev.

Q: Qhov ntev ntawm cable txheem yog dab tsi?
A: Nws qhov ntev txheem yog 5m. Tab sis nws tuaj yeem hloov kho, MAX tuaj yeem yog 1km.
Q: Lub neej ntawm lub Sensor no yog dab tsi?
A: Feem ntau 1-2 xyoos.
Q: Kuv puas paub koj qhov warranty?
A: Yog, feem ntau nws yog 1 xyoos.
Q: Lub sijhawm xa khoom yog dab tsi?
A: Feem ntau, cov khoom xa tuaj yuav siv sijhawm 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them. Tab sis nws nyob ntawm koj qhov ntau npaum li cas. Tsuas yog xa peb cov lus nug hauv qab lossis tiv tauj Marvin kom paub ntau ntxiv, lossis tau txais cov catalog tshiab thiab cov lus hais sib tw.