Uchungechunge lwe-PHG-14TD

Okokufaka: izintambo ezimbili, i-transmitter yezintambo ezintathu noma isignali ye-DC
Okukhiphayo: Isiginali ye-DC (yamanje/i-voltage)

Okokufaka okungu-1 okukhipha okungu-4

Xhumana nathi

imininingwane yomkhiqizo

Ipharamitha yobuchwepheshe

Umdwebo wokuxhuma izintambo

Isitifiketi

Landa

Ukubuka konke

Isihlukanisi sesiginali yokufaka se-analog, singahlukanisa futhi siguqule izintambo ezimbili noma ezintathu ze-4-20mA noma i-DC zibe amasignali wamanje noma we-voltage ukuze kuphume. Amapharamitha okufaka nokukhipha angenziwa ngokwezifiso ngokuya ngezidingo zomsebenzisi. Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, okuneziphesheli zamandla ezihlukanisiwe, okokufaka, kanye nokukhipha.

Okokufaka
Isignali yokufaka	Izintambo ezimbili, izintambo ezintathu i-4-20mA noma isignali ye-DC (yamanje/i-voltage)
Ukumelana kokufaka	Uhlobo lwe-voltage ≥100kΩ Uhlobo lwamanje ≤100Ω
Umphumela
Isignali yokuphuma	Isignali ye-DC (yamanje/i-voltage)
Ukumelana Nomthwalo	Ukumelana nomthwalo wamanje ≤500Ω Ukumelana nomthwalo we-voltage
Amapharamitha ayisisekelo
I-voltage yokunikezela	20~35VDC
Ukusetshenziswa kwamandla	Umphumela wamanje
Isikhombisi se-LED	Okuluhlaza: inkomba yamandla
Ukunemba kokukhipha	0.1%FS (Inani elijwayelekile: 0.05%FS)
Isikhathi sokuphendula	5ms ukufinyelela ku-90% wenani lokugcina
Amapharamitha okushisa	Izinga lokushisa lokusebenza: -20℃ ~ +60℃, Izinga lokushisa lokugcina: -40℃ ~ +80℃
Umswakama ohlobene	10%~95% RH akukho ukujiya
Amandla okuvala uthuli	≥2000VAC/min (okufakwayo/okuphumayo/ukunikezwa kwamandla)
Ukumelana nokushisa	100MΩ (500V DC) (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla)
Ukuhambisana kwe-electromagnetic	GB/T 18268 (IEC 61326-1)
I-MTBF	80000h
Izidingo zentambo	ingxenye ephambene ≥ 0.5mm2; Amandla okuvikela ≥ 500V
Imishini yasensimini esebenzayo	Izintambo ezimbili, ama-transmitter amathathu noma imithombo yamanje kanye ne-voltage