• ʻOkoʻa ka wela o ka lepo a me ka haʻahaʻa haʻahaʻa

ʻOkoʻa ka wela o ka lepo a me ka haʻahaʻa haʻahaʻa

ʻO ka wehewehe pōkole:

ʻO ka wela o ka lepo a me ka haʻahaʻa haʻahaʻa he kiʻekiʻe kiʻekiʻe, kiʻekiʻe-koʻikoʻi o ka lepo lepo a me ka mea ana wela.Hoʻohana ka mea ʻike i ke kumu o ka pulse electromagnetic e ana i ka ʻike mau o ka dielectric o ka lepo, i loaʻa ai ka ʻoluʻolu maoli o ka lepo.He wikiwiki, pololei, kūpaʻa a hilinaʻi, ʻaʻole pili i nā mea kanu a me nā ion metala i loko o ka lepo. Hiki ke hoʻohana nui ʻia kēia mea hana i ka mahiʻai, nā ululāʻau, geology, kūkulu a me nā ʻoihana ʻē aʻe.


Huahana Huahana

Huahana Huahana

Ke kākoʻo ʻia nei e kahi pūʻulu IT hoʻomohala a mākaukau, hiki iā mākou ke hāʻawi iā ʻoe i ke kākoʻo ʻenehana ma mua o ke kūʻai aku a me ke kākoʻo ma hope o ke kūʻai ʻana no ka ʻona wela o ka ʻāina a me ka haʻahaʻa haʻahaʻa o ka ʻāina, ʻoluʻolu mākou i nā nīnau ʻike āpau mai kou home a ma waho. e hui pū me mākou, a e kakali i kāu leka.
Ke kākoʻo ʻia nei e kahi pūʻulu IT hoʻomohala a mākaukau, hiki iā mākou ke hāʻawi iā ʻoe i ke kākoʻo ʻenehana ma mua o ke kūʻai aku a me ke kākoʻo ma hope o ke kūʻai aku.Pūnaehana Manaʻo Naʻauao Kina a me ka Pūnaehana Mana Aunoa, E mālama ana i kā mākou hua'ōlelo "Hoʻopaʻa maikaʻi i ka maikaʻi a me nā lawelawe, Kaʻoluʻolu o nā mea kūʻai", No laila ke hōʻike nei mākou i kā mākou mau mea kūʻai me nā huahana kiʻekiʻe a me ka lawelawe maikaʻi loa.E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.

Laulā ana ka mākū lepo 0 ~ 100% ka wela o ka lepo -20 ~ 50 ℃
Hoʻoholo pulu lepo 0.1%
Hoʻonā wela 0.1 ℃
Pono ka pulu lepo ± 3%
Pono ka wela ± 0.5 ℃
ʻano hoʻolako mana DC 5V
DC 12V
DC 24V
'ē aʻe
Puka puka ʻO kēia manawa: 4 ~ 20mA
Ka uila: 0 ~ 2.5V
Ka uila: 0 ~ 5V
RS232
RS485
Papa TTL: (pinepine; laula Pulse)
'ē aʻe
Ke kū'ē i ka ukana ʻAno uila: RL≥1K
ʻAno i kēia manawa: RL≤250Ω
Hana wela -50 ℃ ~ 80 ℃
ʻAno haʻahaʻa pili 0 a 100%
kaumaha huahana 220 g probe me ka transmitter 570 g
Hoʻohana mana huahana ma kahi o 420 mW

Ka haʻahaʻa lepo:
ʻAno Voltage (0 ~ 5V puka puka):
R = V / 5 × 100%
(ʻO R ka waiwai maʻamau o ka lepo a ʻo V ka waiwai uila puka (V))
ʻAno o kēia manawa (4 ~ 20mA puka puka):
R = (I-4) / 16 × 100%
(ʻO R ka waiwai mākū lepo, ʻo I ka waiwai o kēia manawa (mA))

Ka wela o ka lepo:
ʻAno Voltage (0 ~ 5V puka puka):
T = V / 5 × 70-20
(ʻO T ka waiwai wela i ana ʻia (℃), ʻo V ka waiwai o ka volta puka (V), pili kēia ʻano me ka pae ana -20 ~ 50 ℃)
ʻAno i kēia manawa (4 ~ 20mA)
T = (I-4) / 16 × 70 -20
(ʻO T ka waiwai wela i ana ʻia (℃), ʻo I ka mea hoʻopuka i kēia manawa (mA), pili kēia ʻano i ka pae ana -20 ~ 50 ℃)

1.Inā hoʻolako ʻia me kahi keʻena hoʻokele i hana ʻia e ka hui, e hoʻopili pololei i ka mea ʻike i ke kikowaena pili ma ke kahua kaʻa me ka laina sensor;

2. Inā kūʻai kaʻawale ʻia ka transmitter, ʻo ka laina laina kūpono o ka transmitter:

kala laina Hōʻailona puka
Voltage ʻO kēia manawa kamaʻilio
ʻulaʻula Mana + Mana + Mana +
ʻeleʻele('ōmaʻomaʻo) ʻĀina mana ʻĀina mana ʻĀina mana
Melemele Hōʻailona uila Hōʻailona o kēia manawa A+/TX
Polū     B-/RX

Ka uila uila a me ka uwea puka puka o keia manawa:

Uea uwea no ke ano puka uila

Uea uwea no ke ano puka uila

ʻO ka uwea ʻana no ke ʻano puka uila 1

Ueaa no ke ano puka o keia manawa

Nā Ana Hana

Nā Ana Hana

Nā Ana Hana 1

Ka nui o na mea ike

1.ʻO ke ʻano serial
ʻIkepili 8 bits
Hoʻopau i ka bit 1 a i ʻole 2
E nānā i ka helu ʻAʻohe
ʻO ka helu Baud 9600 ʻO ka waena kamaʻilio ma kahi o 1000ms
2.ʻAno kamaʻilio
[1] Kākau i ka helu kelepona
E hoʻouna: 00 10 Adress CRC (5 bytes)
Hoʻihoʻi: 00 10 CRC (4 bytes)
'Ōlelo A'o: 1. 'O ka helu helu wahi o ka helu helu helu kauoha he 00. 2. He 1 byte ka helu wahi a he 0-255 ka laula.
Laʻana: Hoʻouna 00 10 01 BD C0
Hoʻihoʻi 00 10 00 7C
[2] Heluhelu i ka helu kelepona
Hoʻouna: 00 20 CRC (4 bytes)
Hoʻihoʻi: 00 20 Adress CRC (5 bytes)
Wehewehe: He 1 byte ka helu helu, 0-255 ka laulā
No ka laʻana: Hoʻouna 00 20 00 68
Hoʻihoʻi 00 20 01 A9 C0
[3] Heluhelu i ka ʻikepili manawa maoli
Hoʻouna: Helu helu 03 00 00 00 02 XX XX
Nānā: e like me ka mea i hōʻike ʻia ma lalo nei

Code wehewehe hana Nānā
Heluhelu Helu kahua (helu helu)  
03 Code hana  
00 00 Helu mua  
00 02 Heluhelu helu  
XX XX CRC Check code, mua haʻahaʻa ma hope kiʻekiʻe  

Hoʻihoʻi: Helu 03 04 XX XX XX XX XX YY YY
Nānā

Code wehewehe hana Nānā
Heluhelu Helu kahua (helu helu)  
03 Code hana  
04 Heluhelu paita wae  
XX XX ʻIke wela o ka lepo (kiʻekiʻe ma mua, haʻahaʻa ma hope) Hex
XX XX ʻIke haʻahaʻa lepo (kiʻekiʻe ma mua, haʻahaʻa ma hope) Hex
YY YY CRCCheck code  

No ka helu ʻana i ke code CRC:
1.ʻO ka papa inoa 16-bit preset ʻo FFFF i ka hexadecimal (ʻo ia hoʻi, ʻo 1 nā mea āpau).Kāhea i kēia hoʻopaʻa inoa i ka papa inoa CRC.
2.XOR ka ʻikepili 8-bit mua me ka hapa haʻahaʻa o ka papa inoa 16-bit CRC a hoʻokomo i ka hopena i ka papa inoa CRC.
3.E hoʻoneʻe i nā mea o ka papa inoa ma ka ʻākau me hoʻokahi bit (i ka bit haʻahaʻa), e hoʻopiha i ka bit kiʻekiʻe me 0, a nānā i ka bit haʻahaʻa.
4.Inā he 0 ka mea liʻiliʻi liʻiliʻi: e hana hou i ka ʻanuʻu 3 (e hoʻololi hou), inā he 1 ka mea koʻikoʻi liʻiliʻi: XORed ka helu CRC me ka polynomial A001 (1010 0000 0000 0001).
5.E hana hou i nā ʻanuʻu 3 a me 4 a hiki i 8 mau manawa ma ka ʻākau, i hana ʻia ka ʻikepili holoʻokoʻa 8-bit.
6.E hana hou i ka ʻanuʻu 2 a i ka 5 no ka hana ʻikepili 8-bit aʻe.
7.ʻO ka helu CRC i loaʻa hope loa ʻo ia ka code CRC.
8.Ke hoʻokomo ʻia ka hopena CRC i loko o ke kiʻi ʻike, hoʻololi ʻia nā ʻāpana kiʻekiʻe a me ka haʻahaʻa, a ʻo ka mea haʻahaʻa ka mea mua.

E hoʻohui i ka mea ʻike e like me nā ʻōlelo aʻoaʻo ma ke ʻano uwila, a laila e hoʻokomo i nā pine probe o ka ʻike i loko o ka lepo e ana i ka haʻahaʻa, a e hoʻā i ka mana a me ka mea hōʻiliʻili hoʻololi e loaʻa ai ka mahana a me ka haʻahaʻa o ka lepo ma kahi ana.

1.E ʻoluʻolu e nānā inā paʻa ka ʻeke a nānā inā kūlike ke ʻano huahana me ke koho.
2.Mai hoʻohui me ka mana, a laila e hoʻā ma hope o ka nānā ʻana i ke kelepona.
3.Mai hoʻololi wale i nā ʻāpana a i ʻole nā ​​uea i kūʻai ʻia ke haʻalele ka huahana i ka hale hana.
4.ʻO ka mea ʻike he mea pololei.Mai ʻoluʻolu e wehe iā ʻoe iho a hoʻopā paha i ka ʻili o ka mea ʻike me nā mea ʻoi a i ʻole nā ​​wai corrosive i mea e pale ai i ka hōʻino ʻana i ka huahana.
5.E ʻoluʻolu e mālama i ka palapala hōʻoia a me ka palapala hōʻoia, a hoʻihoʻi pū me ka huahana i ka wā e hoʻoponopono ai.

1.Ke ʻike ʻia ka mea hoʻopuka, hōʻike ka hōʻike he 0 ka waiwai a i ʻole ka palena.E nānā inā he keakea mai nā mea ʻē.ʻAʻole hiki i ka ʻohi ʻohi ke kiʻi pololei i ka ʻike ma muli o nā pilikia uea.E ʻoluʻolu e nānā inā pololei a paʻa ka uwea;
2. Inā ʻaʻole ia nā kumu i luna, e ʻoluʻolu e kelepona i ka mea hana.

No Lako ikehu Hōʻailona Huakaʻi Nā kuhikuhi
LF-0008-     ʻIke wela a me ka haʻahaʻa lepo
 
 
5V-   5V mana lako
12V-   12V mana lako
24V-   24V mana lako
YV-   Mana ʻē aʻe
  V 0-5V
V2 0-2.5V
A1 4-20mA
W1 RS232
W2 RS485
TL TTL
M Pulse
X 'ē aʻe
E laʻa: LF-0008-12V-A1: ʻO ka wela o ka lepo a me ka mea ʻike haʻahaʻa 12V mana lako, 4-20mA puka hōʻailona o kēia manawa

ʻO ka wela o ka lepo a me ka haʻahaʻa haʻahaʻa he kiʻekiʻe kiʻekiʻe, kiʻekiʻe-koʻikoʻi o ka lepo lepo a me ka mea ana wela.Hoʻohana ka mea ʻike i ke kumu o ka pulse electromagnetic e ana i ka ʻike mau o ka dielectric o ka lepo, i loaʻa ai ka ʻoluʻolu maoli o ka lepo.He wikiwiki, pololei, kūpaʻa a hilinaʻi, ʻaʻole pili i nā mea kanu a me nā ion metala i loko o ka lepo. Hiki ke hoʻohana nui ʻia kēia mea hana i ka mahiʻai, nā ululāʻau, geology, kūkulu a me nā ʻoihana ʻē aʻe.


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Nā huahana pili

    • Li'ili'i 'akomi multi-parameter weather station

      Li'ili'i 'akomi multi-parameter weather station

      ʻO ka maikaʻi ka mea mua;ʻo ka lawelawe ka mea mua;ʻO ka hui pū ʻana o ka ʻoihana "ʻo kā mākou ʻoihana ʻoihana e ʻike mau ʻia a hahai ʻia e kā mākou hui no ka liʻiliʻi liʻiliʻi multi-parameter weather station, Haʻaheo maoli mākou i kou inoa nui mai kā mākou mea kūʻai aku no ka maikaʻi o kā mākou huahana.ʻO ka maikaʻi ka mea mua;ʻo ka lawelawe ka mea mua;ʻO ka hui pū ʻana o ka ʻoihana "ʻo kā mākou ʻoihana ʻoihana e nānā mau ʻia a alualu ʻia e kā mākou hui no Argon Online Monitoring a ...

    • ʻOi aku ka maikaʻi o Kina High Pressure IP67 Flange Radar Level Transmitter

      ʻO ka maikaʻi maikaʻi ʻo Kina High Pressure IP67 Flan...

      Me ke kaʻina hana kūpono, ka inoa maikaʻi a me ka lawelawe mea kūʻai aku maikaʻi loa, lawe ʻia ke ʻano o nā huahana i hana ʻia e kā mākou hui i nā ʻāina a me nā ʻāpana no ka maikaʻi maikaʻi ʻo Kina High Pressure IP67 Flange Radar Level Transmitter, ʻO mākou kekahi o nā mea hana 100% nui loa. Kina.Nui nā hui kālepa nui e lawe mai i nā waiwai mai iā mākou, no laila e hāʻawi mākou iā ʻoe i ke kumukūʻai kūpono loa me nā ʻano like ʻole inā makemake ʻoe iā mākou.Me ka maikaʻi hilinaʻi ...

    • IOS Certificate China Soil Temperature and Humidity Sensor 3.3 V a 5 V

      IOS palapala hōʻoia Kina lepo wela a me Humi ...

      Ke hoʻomau nei mākou i ka manaʻo o "ka maikaʻi mua, ka mea hoʻolako mua, ka hoʻomaikaʻi mau a me ka hana hou e hālāwai me nā mea kūʻai aku" me ka hoʻokele a me ka "zero defect, zero complaints" ma ke ʻano he pahuhopu maʻamau.No ka maikaʻi o kā mākou hui, hāʻawi mākou i nā mea kūʻai me ka maikaʻi maikaʻi loa ma ke kumukūʻai kūpono no ka IOS Certificate China Soil Temperature and Humidity Sensor 3.3 V a 5 V, E hoʻomanaʻo e hele mai e ʻoluʻolu e kamaʻilio me mākou no ka hui.a ke manaʻoʻiʻo nei mākou ...

    • ʻOihana ʻOihana Kina Kina ʻOi aku ka mea kūʻai aku ʻoi aku ka maikaʻi o FST100-2008 Rain Meter Gauge no nā kahua ʻano liʻiliʻi

      ʻO ka ʻoihana Kina Kina ka mea kūʻai maikaʻi loa FST100-200...

      Hoʻomaopopo nui ʻia kā mākou huahana a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hoʻokō i nā makemake kālā a me ka pilikanaka no ka Professional China China Best Seller FST100-2008 Rain Meter Gauge for Small Weather Stations, Me mākou i kāu kālā i mālama ʻia i kāu hui i ka palekana.Manaʻolana hiki iā mākou ke lilo i mea hoʻolako hilinaʻi ma Kina.Ke nānā nei i mua no kāu hui pū ʻana.Hoʻomaopopo nui ʻia kā mākou huahana a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hoʻokō i ka hoʻololi pinepine ʻana i ke kālā a me ka pilikanaka ...

    • mea ʻike kuhikuhi makani paʻa lima

      mea ʻike kuhikuhi makani paʻa lima

      ʻO ke kī o kā mākou kūleʻa ʻo "Nā Huahana maikaʻi maikaʻi maikaʻi, kumukūʻai kūpono a me ka lawelawe ʻoi aku ka maikaʻi" no ka ʻike makani kuhikuhi lima lima, E ʻoluʻolu e ʻoluʻolu e kelepona iā mākou i kēlā me kēia manawa.E pane mākou iā ʻoe ke loaʻa iā mākou kāu mau nīnau.E ʻoluʻolu e loaʻa nā laʻana ma mua o ka hoʻomaka ʻana i kā mākou hui.ʻO ke kī i kā mākou kūleʻa ʻo "Nā Huahana maikaʻi maikaʻi maikaʻi, kumukūʻai kūpono a me ka lawelawe maikaʻi" no ka ʻike kuhikuhi makani paʻa lima, Me ka pahuhopu o "zero defec ...

    • ʻO nā mea kūʻai kiʻekiʻe e kūʻai aku ana i ka wai wai pH Aqua TDS

      ʻO nā mea kūʻai aku kiʻekiʻe kūʻai nui i ka wai Aqua TDS paʻa lima...

      I ka hoʻāʻo ʻana e hoʻokō maikaʻi loa i nā koi o ka mea kūʻai aku, ua hoʻokō pono ʻia kā mākou mau hana āpau e like me kā mākou huaʻōlelo "High High Quality, Competitive Rate, Fast Service" no nā mea kūʻai aku kiʻekiʻe ʻo Aqua TDS Water pH Tester, Ke ʻimi nei mākou. ma mua o ka launa pū ʻana me nā ʻāina ʻē e pili ana i nā pono like.E ʻoluʻolu e kamaʻilio me mākou no ka hohonu hou aʻe!I ka hoʻāʻo ʻana e hālāwai maikaʻi me nā koi o ka mea kūʻai aku ...