Kowae Whakawhiti Pawera

Whakaahuatanga Poto:

Ko te mahi a nga kaiwhakawhiti pāmahana ko te huri i te tohu puoro hei tohu pumau me te tohu paerewa.Heoi, ko nga kaiwhakawhiti hou e whakamahi ana i te hangarau matihiko he nui ake i tera: he mohio, he ngawari, he tika te inenga.He waahanga nui enei o te mekameka ine hei whakapai ake i te haumaru me te pai o to mahi.


Taipitopito Hua

Tohu Hua

Tirohanga Hua

He momo rerekee o nga Kaituku Paahua a Jeoro

Ko nga kaiwhakawhiti whirihora ehara i te whakawhiti noa i nga tohu whakahurihia mai i nga inemahana parenga (RTD) me nga thermocouples (TC), ka whakawhiti ano hoki i nga tohu parenga (Ω) me te ngaohiko (mV).Kia whiwhi ai i te tino tika o te inenga, ka penapenahia nga ahuatanga o te raina mo ia momo pukoro ki te tuku.I roto i te mahi aunoatanga e rua nga maataapono ine mo te pāmahana i kii he paerewa:

RTD - Pūoko pāmahana ātete

Ka huri te pūoko RTD i te ātete hiko me te huringa o te pāmahana.He pai mo te inenga o te mahana i waenga i te -200 °C me te tata.600 °C me te tu atu na te tika o te ine me te pumau mo te wa roa.Ko te huānga pūoko e whakamahia ana he Pt100.

TC - Thermocouples

Ko te thermocouple he wahanga i hangaia mai i nga konganuku rereke e rua e hono ana tetahi ki tetahi i tetahi pito.He pai nga Thermocouples mo te ine i te pāmahana i roto i te awhe o te 0 °C ki te +1800 °C.Ka tu ratou na te tere o te whakautu me te kaha o te wiri.

Ngā āhuatanga

● Te tino tika me te tino pumau 24-bit Σ-Δ sampling chip

● hoahoa hononga anti-ngaru me te whakamuri

● Whakaritehia te hoahoa haumarutanga rorohiko whakarei ake, tae atu ki te kaitutei motuhake, te tautuhi ngaohiko iti, te arotautanga o nga mahi maha me etahi atu mahi.

● Te whakamahi i nga waahanga kounga teitei

● Tautuhinga whirihora ma te whakamahi i te taputapu whakawhitiwhiti HART

Whakatakotoranga

1. Te mana hiko: 12-35VDC

2. Putanga: HART,4-20mA

3. Tikanga ine: RTD 0.1%;TC 0.2%

4. Te rohe o naianei putanga: 20.8mA

5. Whakatairanga o naianei: 0.2mA

6. Pūoko: momo momo TC,RTD

7. Uta: ≤500Ω

8. Te pāmahana rokiroki: -40-120 ℃

9. Te whakarea pāmahana: ≤50ppm / ℃ FS

10. Rauemi anga: PA66

11. Te pāmahana mahi: -30-80 ℃

12. Whakaeke tīwiri: M4*2

Kōpaki

JET3051H

JET3051H atamai LCD whakaatu rohe Hart pāmahana kōwae tuku

JET202V

JET202V Kōwae whakawhiti pāmahana atamai

JET248H

JET248H atamai Hart-kawa kōwae pāmahana tuku

JET3051

JET3051 LCD atamai rohe whakaatu pāmahana tuku kōwae

JET2088

JET2088 atamai whakaatu rohe mamati kōwae pāmahana tuku

JET2485M

JET2485M Modbus RS485 atamai mamati rohe whakaatu pāmahana kōwae tuku

JET485M RS485 Modbus temperature module (1)

JET485M RS485 Modbus kōwae whakawhiti pāmahana

JET202V Smart temperature transmitter module (1)

JET202 kōwae whakawhiti pāmahana mo RTD me TC


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou