Meokon Wireless Digital Thermometer Pressure Sensor Transmitter MD-S272T
ʻO MD-S272 ka mīkini paʻi kikohoʻe uea ʻole he mea ʻike puʻupuʻu kikohoʻe i hoʻohana ʻia i ka pākaukau me ka hoʻopuka kikohoʻe uila.Hiki ke hoʻolako ʻia me GPRS a i ʻole LORa-iot, NB, ZigBee a me nā ʻano hana kelepona ʻole.
Hiki i ka mīkini paʻi kiʻekiʻe i kūkulu ʻia ke hōʻike pololei i ke kaomi i ka manawa maoli, a loaʻa iā ia nā hiʻohiʻona o ka pololei kiʻekiʻe a me ke kūpaʻa lōʻihi.Hoʻolako ʻia kēia mīkini kaomi kikohoʻe me kahi hōʻike LCD nui, MCU i kūkulu ʻia, a me ka hoʻolālā hoʻohana haʻahaʻa haʻahaʻa.Ke hoʻohana nei ka huahana i kahi pūpū nylon ikaika kiʻekiʻe a me 304 mea hoʻohui kila kila.ʻO ke kūpaʻa haʻalulu maikaʻi, hiki ke ana i ke kinoea, ka wai, ka aila a me nā mea hoʻoheheʻe ʻole i ke kila kila.
Loaʻa i kāna huahana nā hana kūpono, hōʻike manawa maoli o ke kaomi o kēia manawa, hiki ke hoʻololi ʻia ka helu hoʻouka mai 1 mau minuke a i 24 mau hola, a hiki ke hoʻonohonoho ʻia ke kiko alarm.Ke hoʻomaka ʻia ke kaomi ʻala, e hoʻouna ʻia ka ʻikepili alarm i ka manawa.
I kēia manawa, ua hoʻohana ʻia nā huahana i nā pūʻulu no ka ʻōnaehana nānā ʻana o ka pūnaewele paipu wai ahi o Shanghai, Jinshan Petrochemical, Daqing Oilfield, a me Wisdom Longhua.
Nā hiʻohiʻona ʻenehana:
GPRS/LORaWAN/NB-iot, ZigBee hōʻailona kamaʻilio uwea koho koho
Kiʻekiʻe-ikaika nylon shell, ultra-haʻahaʻa hoʻohana mana hoʻolālā
ʻO ke alapine o ka hoʻouna ʻana, ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, hiki ke hoʻololi ʻia e ke pihi, hiki ke hoʻonohonoho ʻia mai 1 mau minuke a 24 mau hola.
3.6VDC mana lako / mana pākaukau
Palapala noi:
He kūpono loa ia no nā wahi e koi ana i ka nānā ʻole ʻia a me ka nānā mamao, e like me nā corridors paipu kūlanakauhale, nā paipu puhi ahi, nā pahu ahi, nā hale puhi ahi, a me nā petrochemical.
Hōʻike:
Laulā: -1~1 1.6 2.5 4 6 10…1000bar -100… -10..0~10..100..1000kPa
pae pololei: 1%FS
Ka wela hana: -20~60ºC
Ka uila lako: ER34615H
Sampling rate: 3 kekona ma ka paʻamau, 1 ~ 60 kekona / manawa hiki ke hoʻonohonoho
Ka helu hoʻouna: 10-9999 mau minuke hiki ke hoʻonohonoho
Alarm mode: haʻahaʻa haʻahaʻa, kiʻekiʻe kiʻekiʻe/fluctuation alarm
Hoʻonohonoho waiwai alaala: 10%~90% o ka laulā
Hōʻike kelepona: LCD hōʻike aniani wai
Loko waena: M20*1.5 G1/2 a i ʻole nā loina maʻamau ʻē aʻe
Mea pili: 304 kila kila
Mea pūpū: naylon i hoʻoikaika ʻia
Ke ana ʻana: ka aila, ka wai, ke kinoea a me nā mea ʻole-corrosive ʻē aʻe
Mahana mālama: wela (-40~80ºC) haʻahaʻa (0~95%RH)
Ke kaumaha o ka huahana: <0.5kg (me nā mea komo)
Nā lako huahana: 1 ER34615 pākaukau (ʻano pila)
