Mea hoʻolele pae

Nānā nui

Hoʻokumu ʻia ka mea hoʻolele kiʻekiʻe wai DWP-801 ma o ka hoʻolauna ʻana i ka mea ʻike kiʻekiʻe diffused silicon pressure sensor a me DWP Sensors circuit circuit mai NOVA Company o ʻAmelika Hui Pū ʻIa.Ua lanakila ka mea ki'eki'e ki'eki'e static pressure wai pae ana i ke po'o o ka huahana ki'eki'e.Hoʻohana nui ʻia ia i ke ana ʻana o ka wai i ka ʻaila, ʻoihana kemika, metallurgy, mālama kaiapuni, meaʻai, mālama wai, lako wai o ke kūlanakauhale, ʻaila a me nā ʻoihana ʻē aʻe.ʻO ka maikaʻi maikaʻi o ka DWP-801 liquid level transmitter e hoʻokō i nā pono o koʻu ʻāina ʻoihana ʻenehana a me ka mīkini mīkini ana i kekahi mau ʻoihana no nā mea hana kiʻekiʻe kiʻekiʻe.

Nā hiʻohiʻona

1. Paʻa maikaʻi, pololei kiʻekiʻe, hana kiʻekiʻe / kumu kūʻai

2. Hoʻokomo pololei i loko o ke ana ʻana, maʻalahi e hoʻouka a hoʻohana

3. Paʻa paʻa, ʻaʻohe ʻāpana neʻe, hilinaʻi kiʻekiʻe, ola lōʻihi

4. Hiki ke hoʻokō ʻia ke ana kiʻekiʻe mai ka wai, ka ʻaila e paʻi me ka viscosity kiʻekiʻe, a ʻaʻole e hoʻopilikia ʻia e ka huʻa, deposition a me nā hiʻohiʻona uila o ka mea i ana ʻia.

5. ʻAʻohe mea luhi luhi, ʻaʻole pili i ka haʻalulu a me ka hopena

6. Me ka mana hoʻohuli polarity pale a me ka overload i kēia manawa pale pale

Kuʻuna hana

Ke ana ana me ke kaomi paʻa

Ke hoʻokomo ʻia ka transmitter pae wai i kahi hohonu i ka wai i ana ʻia, ʻo ke kaomi ma ka ʻili wai o ka mea ʻike he P=ρ.g.H+PO;

P: ʻO ke kaomi ma ka ʻili wai o ka mea ʻike Bit hipa: Pa

ρ: mānoanoa o ka wai e ana ʻia, ʻāpana: kg/m³

g: ka wikiwiki ʻumekaumaha kūloko, ʻāpana: m/s²

Po: Pumi lewa ma ka ʻili wai, ʻāpana: Pa

H: Ka hohonu o ka wai i hoʻokuʻu ʻia e ka mea ʻike Unit: m

I ka manawa like, hoʻokomo ʻia ke kaomi lewa PO ma ka ʻili wai i loko o ke keʻena kaomi hope o ka mea ʻike ma o ke kaula alakaʻi ea, a ʻike ʻia ka PO ma ka ʻili wai ma kahi haʻahaʻa, no laila ke ana ʻia ke kaomi e ka ʻo ka mea ʻike:

P=0.gH ʻIke ʻia, ma ke ana ʻana i ke kaomi P, hiki ke loaʻa ka hohonu o ka pae wai H, a ua hoʻololi ʻia ka hōʻailona kaomi i ʻike ʻia e ka mea ʻike a hoʻonui ʻia e ke kaapuni, a laila hoʻopuka ma ke ʻano he hōʻailona maʻamau ma hope o ka uku ʻia.

kŘkohu huahana