Hvac Refrigerant Coolant Pressure Sensor A Transmitter
| Inoa | Mea hoʻolele kaomi o kēia manawa/weli | Mea pūpū | 304 kila kila |
| Māhele kumu | ʻO ke kumu ceramic, ka ʻaila silika i hoʻopiha ʻia (koho) | ʻAno kaomi | ʻAno kaomi ana, ʻano kaomi paʻa a i ʻole ke ʻano kaomi ana i hoʻopaʻa ʻia |
| Kaulana | -100kpa...0~20kpa...100MPA (koho) | Uku wela | -10-70°C |
| Ka pololei | 0.25%FS, 0.5%FS, 1%FS (hewa piha me ka hysteresis hiki ole laina laina) | Hana wela | -40-125 ℃ |
| ʻOi aku ka palekana | 2 manawa paʻi piha piha | E kaupalena i ka ukana nui | 3 manawa paʻi piha piha |
| Hoʻopuka | 4~20mADC (ʻelua-uea pūnaewele), 0~10mADC, 0~20mADC, 0~5VDC, 1~5VDC, 0.5-4.5V, 0~10VDC (ʻekolu-uea pūnaewele) | Lako ikehu | 8~32VDC |
| Loko | hiki ke hoʻopilikino | ʻO ka neʻe ʻana o ka mahana | ʻAʻohe wela wela: ≤±0.02%FS ℃ʻO ka neʻe ʻana o ke ana wela: ≤±0.02%FS ℃ |
| Paʻa lōʻihi | 0.2%FS/makahiki | mea pili | 304, 316L, pulupulu fluorine |
| Pili uila | Pack plug, plug-in ʻekolu-pin, M12*1 plug-in lele ʻehā-pin, Gland water, DIN Hessman | Pae palekana | IP65 |
Hoʻohana ka transmitter i ka mea hoʻonaninani kiʻekiʻe kiʻekiʻe o ka honua a me ka transmitter special integrated circuit, he kiʻekiʻe, hilinaʻi nui, a anti-overload pressure transmitter. corrosion-kū'ē, hopena-kū'ē, a me ka maikaʻi ikaika corrosion kū'ē i refrigerants, hiki ke hoʻokō i ka vibration a me ka hopena koi o refrigeration wae, a me ka paʻa a me ka hilinaʻi performance.Mainly hoʻohana 'ia i loko o ka wai hooluolu wili wae, lepo kumu wela pumps. nā pahu hau, nā mīkini hau, a me nā mea ʻē aʻe. ʻO kāna hoʻolālā anti-condensation kūʻokoʻa ke pāʻani nei i kahi kuleana pale kaomi no ka palekana a me ka hana pono o nā mea hana.
Hiki ke koho ʻia ke ʻano o nā ʻāpana ākea a me nā pili uila, kākoʻo i ka hana maʻamau
ʻO ka hana paʻa, liʻiliʻi a nani
ʻO ka liʻiliʻi liʻiliʻi, māmā ke kaumaha, maʻalahi e hoʻouka a hoʻohana
ʻO ka anti-interference ikaika, kūpaʻa lōʻihi maikaʻi
Loaʻa ka laulā ana ākea, loaʻa nā ʻano ʻike like ʻole
1. Ka nānā 'ana i nā mea a me ka maka
Hoʻoholo nā ʻāpana kumu a me nā mea maka i ka maʻalahi o ka hoʻohana ʻana a me ka lōʻihi o kahi transmitter kaomi. Ke koi nei mākou i ka nānā piha ʻana a koho i nā ʻāpana kiʻekiʻe no ʻoe ma o ka nānā ʻana i ka papa a me ka nānā ʻana i ka maikaʻi.
2. Hoʻokomo a me ka wili
Hoʻokō ʻia kēlā me kēia ʻanuʻu o ka hana a me ke kaʻina hana e like me nā ʻōlelo aʻoaʻo hana huahana a me nā kikoʻī kaʻina hana, a mālama ʻia kēlā me kēia kikoʻī me ka mālama.
3. Kalibration
ʻO ka helu helu ʻole laina he nui a me ka 0.01-level kūpono loa o ka ʻoihana e hōʻoia i ka pololei o kēlā me kēia mea hoʻouna kaomi.
4. Ho'āʻo kahiko
Hiki i ka hoʻāʻo ʻelemakule 48-hola a me ka ʻōnaehana hoʻokele hoʻokele ke hoʻopau i nā hemahema huahana like ʻole i hoʻokomo ʻia e ka hana paʻakikī a me ka hoʻohana nui ʻana i nā ʻāpana a me nā mea, a e hōʻoia i ka hilinaʻi a me ka paʻa o kēlā me kēia huahana.
5. Nānā hale hana
E nānā i ka hiʻohiʻona, non-linearity, hysteresis i ka paʻa, ke kūpaʻa insulation, ka ikaika insulation a me nā mea nānā ʻē aʻe he nui e hōʻoia i ka mea i hāʻawi ʻia iā ʻoe he mea hoʻouna kaomi kiʻekiʻe e hiki ke hoʻohana me ka hilinaʻi.
