Waea PTC Thermistor Nikara Rino Koranu PTC-7 mō te Waea Ātete
Ka kitea te whakamahinga o te waea koranu whakamahana PTC i roto i ngā mara maha nā ōna āhuatanga ahurei. Anei ētahi whakamahinga noa o ngā whakamahana PTC:
Te parenga iahiko nui: He whānuitia te whakamahinga o ngā whakamahana PTC i roto i ngā ara iahiko hiko hei parenga iahiko nui. Ina rere te iahiko nui i roto i te whakamahana PTC, ka piki ake tōna pāmahana, ka tere te piki o te ātete. Mā tēnei pikinga o te ātete ka whakawhāitihia te rere o te iahiko, ka tiakina te ara iahiko mai i te kino nā te iahiko nui rawa.
Te pūoko me te whakahaere i te pāmahana: Ka whakamahia ngā whakamahana PTC hei pūoko pāmahana i roto i ngā tono pēnei i ngā whakamahana, ngā pūnaha HVAC, me ngā taputapu aroturuki pāmahana. Ka rerekē te ātete o te whakamahana PTC me te pāmahana, ka taea ai e ia te pūoko me te ine tika i ngā rerekētanga pāmahana.
Ngā whakamahana whakahaere-ake: Ka whakamahia ngā whakamahana PTC i roto i ngā wāhanga whakamahana whakahaere-ake. Ina whakamahia i roto i ngā whakamahana, ka piki ake te ātete o te whakamahana PTC i te pāmahana. I te pikinga o te pāmahana, ka piki ake hoki te ātete o te whakamahana PTC, ka heke te putanga hiko, ā, ka ārai i te wera nui.
Te tīmatanga me te tiaki i te motuka: Ka whakamahia ngā whakamahana PTC i roto i ngā ara iahiko tīmatanga motuka hei whakawhāiti i te iahiko nui e tomo mai ana i te wā e tīmata ana te motuka. Ka mahi te whakamahana PTC hei whakawhāiti iahiko, ka piki haere te ātete i te rere o te iahiko, ā, mā reira ka tiakina te motuka mai i te iahiko nui me te ārai i te kino.
Te tiaki i te kete pākahiko: Ka whakamahia ngā whakamahana PTC i roto i ngā kete pākahiko hei tiaki i ngā āhuatanga o te utu nui me te iahiko nui. He ārai ēnei mā te whakawhāiti i te rere o te iahiko me te ārai i te whakaputa wera nui, ka kino pea ngā pūtau pākahiko.
Te herenga o te iahiko tomo: Ko ngā whakamahana PTC he aukati iahiko tomo i roto i ngā pūhiko hiko me ngā taputapu hiko. Ka āwhina rātou ki te whakaiti i te ngaru tuatahi o te iahiko e puta ana ina tahurihia he pūhiko hiko, ka tiaki i ngā wāhanga me te whakapai ake i te pono o te pūnaha.
He torutoru noa iho ēnei tauira o ngā whakamahinga e whakamahia ai te waea koranu whakamahana PTC. Mā ngā whakaaro motuhake mō te whakamahinga me te hoahoa e whakatau te hanganga koranu tuturu, te āhua o te koranu, me ngā tawhā whakahaere o te whakamahana PTC.
Te hanganga matū:
| Ingoa | Waehere | Te Hanganga Matua | |||||
| Fe | S | Ni | C | P | Paerewa | ||
| Waea koranu ātete pāmahana tairongo | PTC | Para. | ≤0.01 | 77~82 | ≤ 0.05 | ≤0.01 | Q/320421PTC4500-2008 |
Ngā Whakatakotoranga me ngā Whakaaetanga
| Diameter | 0.05 | 0.10 | 0.15 | 0.16 | 0.17 | 0.18 | 0.19 | 0.20 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 |
| Manawanui | ± 0.003 | ± 0.005 | ± 0.008 | ||||||||||
Tauwehenga pāmahana ātete (20ºC)
| Momo | P-4500 | P-4000 | P-3800 | P-3500 | P-3000 | P-2500 |
| 0~150ºC toharite × 10%%Z | 4500 | ≥4000 | ≥3800 | ≥3500 | ≥3000 | ≥2500 |
Ātete (20ºC)(μΩ.m)
| Momo | P-4500 | P-4000 | P-3800 | P-3500 | P-3000 | P-2500 |
| i te 20ºCross ±5%μΩ.m | 0.19 | 0.25 | 0.27 | 0.36 | 0.40 | 0.43 |
Te ripanga mō te ātete
| Hua | ±0.5%Ω/m | Dia.(mm) me te horahanga whakawhiti-wāhanga (mm²) | ||||||||||||
| 0.05 | 0.10 | 0.15 | 0.16 | 0.17 | 0.18 | 0.19 | 0.20 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | ||
| 0.00196 | 0.00785 | 0.00176 | 0.0201 | 0.0227 | 0.0255 | 0.0284 | 0.0314 | 0.0346 | 0.0380 | 0.0415 | 0.0452 | 0.0491 | ||
| P-4500 | 96.93 | 24.20 | 10.79 | 9.45 | 8.37 | 7.45 | 6.69 | 6.05 | 5.49 | 5.00 | 4.58 | 4.20 | 3.87 | |
| P-4000 | 127.55 | 31.84 | 14.20 | 12.43 | 11.014 | 9.80 | 8.80 | 7.69 | 7.22 | 6.58 | 6.02 | 5.53 | 5.09 | |
| P-3800 | 137.75 | 34.39 | 15.34 | 13.43 | 11.89 | 10.59 | 9.51 | 8.60 | 7.80 | 7.11 | 6.51 | 5.97 | 5.50 | |
| P-3500 | 183.67 | 45.85 | 20.45 | 17.91 | 15.86 | 14.12 | 12.68 | 11.46 | 10.40 | 9.47 | 8.67 | 7.96 | 7.33 | |
| P-3000 | 204.08 | 50.95 | 22.72 | 19.90 | 17.62 | 15.68 | 14.08 | 12.73 | 11.56 | 10.52 | 9.63 | 8.84 | 8.14 | |
| P-2500 | 219.38 | 54.77 | 24.43 | 21.39 | 18.94 | 16.86 | 15.14 | 13.69 | 12.42 | 11.31 | 10.36 | 9.51 | 8.75 | |
Te taumaha mō ia porowhita
| whakatakotoranga (mm) | ≤0.05 | >0.05~0.10 | >0.10~0.15 | >0.15~0.25 | |
| Taumaha mō ia pōro | Taumaha paerewa | 20 | 30 | 100 | 300 |
| Taumaha iti iho | 10 | 20 | 50 | 100 | |
Te roanga (%)
| Paerewa | ≤0.05 | >0.05~0.10 | >0.10~0.15 | >0.15~0.25 |
| Te whakaroa (ngohengohe) o te waea koranu | 10% | 12% | 16% | 20% |
-
Waea
-
Ī-mēra
-
Whatsapp
-
WeChat
Hūri
150 0000 2421
-
Runga