Okokufaka izinga lokushisa

Izigaba Zemikhiqizo

Imikhiqizo Evelele

I-PH-Co series RS422 Control Net bus data optical transceiver

Idatha yebhasi ye-PH-Co yochungechunge lwe-RS422 Control Net optical...

Amamojula e-IO ahlakaniphile azimele azimele e-PHM-7230 Ex Intrinsically Safe

I-PHM-7230 I-Intelligence Engavikelekile Engavikelekile Engaphakathi...

Imojuli yokufaka ye-analog yeziteshi ezine ye-PHM-7540

I-PHD-12TT-*11

I-PHD-12TT-*11

Okokufaka kwe-TC/ okukhipha okungu-4-20mA (okulungisekayo) okokufaka okungu-1 okukhipha okungu-2

Ukubuka konke

Isithiyo sokuphepha esihlukanisiwe: I-PHD-12TT-*11, okokufaka kwesignali ye-thermocouple, okokufaka okukodwa kanye nokokukhipha okungu-2.

Xhumana nathi

imininingwane yomkhiqizo

Ipharamitha yobuchwepheshe

Umdwebo wokuxhuma izintambo

Isitifiketi

Landa

Ukubuka konke

Isithiyo sokuphepha sokufakwa kwe-Thermocouple singahlukanisa futhi siguqule izimpawu ze-thermocouple (TC) ezindaweni eziyingozi zibe izimpawu zamanje ze-4-20mA, futhi sizikhiphele endaweni yokuphepha. Lesi sisithiyo sokuphepha sine-cold junction cold compensation eyakhelwe ngaphakathi futhi singalungiswa ngokuhlakanipha. Ububanzi bangempela be-thermocouple bungasethwa ngesofthiwe yekhompyutha. Inemisebenzi ye-alamu yokuphuka kwentambo kanye ne-alamu engaphandle kwebanga. Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, okuneziphesheli zamandla ezihlukanisiwe, okokufaka, kanye nokukhipha. "*" imelela uhlobo lokufakwa kwe-thermocouple, futhi imodeli ethile imelelwa ikhodi (bheka "Uhlobo Lwesignali Yokufaka kanye Nethebula Lobubanzi" ukuthola imininingwane).

Izinhlobo zesignali yokufaka kanye nobubanzi bokulinganisa
Ikhodi	Imodeli ye-TC	Ububanzi bokulinganisa	Ibanga elincane	Ukunemba kokuguqulwa
1	K	-200~1370℃	50℃	0.5℃/0.1%
2	S	-50~1760℃	500℃	1.5℃/0.1%
3	FUTHI	-140~1000℃	50℃	0.5℃/0.1%
4	J	-160~1200℃	50℃	0.5℃/0.1%
5	B	250~1800℃	500℃	1.5℃/0.1%
6	T	-200~400℃	50℃	0.5℃/0.1%
7	R	-50~1760℃	500℃	1.5℃/0.1%
8	N	-200~1300℃	50℃	0.5℃/0.1%

Imininingwane

Okokufaka endaweni eyingozi

Isignali yokufaka

Izimpawu ze-thermocouple ze-K, S, E, J, B, T, R, N (bheka "Uhlobo Lwesignali Yokufaka kanye Nethebula Lobubanzi" ukuthola imininingwane)

Ukunqanyulwa kokufaka

"I-alamu ephansi" ezenzakalelayo ingashintshwa ibe "i-alamu ephezulu" ngesofthiwe yokucushwa

Ibanga lesiginali

Ububanzi bokulinganisa be-thermocouple ehambisanayo buyi--10~100mV.

Ububanzi bokulinganisa

Abasebenzisi benza ukucushwa kwabo lapho be-oda, futhi bakubonise ngenombolo yomsila noma ngenye indlela.

Isinxephezelo se-cold junction esakhelwe ngaphakathi

±1°C(Ibanga lesinxephezelo -20°C~ +60°C)

Umphumela ohlangothini lokuphepha:

Isignali yokuphuma

4~20mA

Umthamo womthwalo wokukhipha

0~500Ω (okungenziwa ngezifiso)
Uhlobo lokukhipha i-voltage olukhethwayo, ukumelana nomthwalo RL ≥ 330kΩ

Ukunikezwa kwamandla kagesi

20-35VDC

Ukusetshenziswa kwamandla

Ukunikezwa kwamandla angu-24VDC, okukhipha okungu-20mA
≤40mA(PHD-11TT-*1)
≤70mA(PHD-12TT-*11)

Isikhombisi se-LED

Okuluhlaza: Isikhombisi samandla
I-alamu yebanga eliphansi i-L1 ivuliwe, i-alamu yebanga eliphezulu i-L2 ivuliwe

Ukunemba kokukhipha

Sicela ubheke "Uhlobo Lwesignali Yokufaka kanye Nethebula Lobubanzi" ukuthola imininingwane

Isikhathi sokuphendula

Kufinyelelwa ku-90% wenani lokugcina ngaphakathi kwama-500ms

Ukukhukhuleka kwezinga lokushisa

0.005%FS/℃

Amapharamitha okushisa

Izinga lokushisa lokusebenza: -20℃~+60℃, izinga lokushisa lokugcina:-40℃~+80℃

Umswakama ohlobene

10%~95% RH akukho ukujiya

Amandla e-dielectric

Phakathi kohlangothi oluphephile ngokwemvelo kanye nohlangothi oluphephile ngokwemvelo (≥ 3000VAC/min);
phakathi kokunikezwa kwamandla kanye netheminali engaphephile ngokuphelele (≥ 1500VAC/min)

Ukumelana nokushisa

≥100MΩ (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla)

Ukuhambisana kwe-electromagnetic

Ngokusho kwe-IEC 61326-1(GB/T 18268), i-IEC 61326-3-1

I-MTBF

Amahora angu-100000

Izidingo zentambo

Ingxenye ephambene ≥ 0.5mm2; Amandla okuvikela ≥ 500V

Imishini yasensimini esebenzayo

Izinzwa ze-TC ze-K. S, E, J, B, T, R, N

Indawo yokufaka

Uma ifakwe endaweni ephephile, ingaxhunywa kumathuluzi okuphepha angaphakathi ezindaweni eziyingozi kuze kufike ku-Zone 0, IIC, Zone 20, kanye ne-IIIC.