PHD-11HD-21

Cov kev tsis tseem ceeb

Tus naj npawb ntawm cov channel:

ib qho input thiab ib qho output

Lub hwj chim muab:

Lub zog fais fab mov:

20 ~ 35V DC, kev siv hluav taws xob txog li 1.5W (24V DC, tso zis 20mA)

Kev tiv thaiv fais fab:

kev tiv thaiv rov qab fais fab

Cov ntaub ntawv txaus ntshai:

Teeb liab tawm tswv yim:

2-xaim, 3-xaim lossis qhov tam sim no 4-20mA (HART).

Qhov hluav taws xob faib tawm:

qhib-circuit voltage ≤28V, qhov tso zis voltage ≥15.5V thaum lub voj voog yog 20mA.

Kev nyab xeeb sab tso zis:

Teeb liab tso zis:

4 ~ 20mA (HART)

Lub Peev Xwm Tso Tawm Tau:

0～500Ω (Kho tau)

Qhov tseeb ntawm cov zis:

0.1%FS

Kub Hloov Pauv:

0.005%FS/°C

LED qhia:

Ntsuab - qhia txog lub zog

Lub sijhawm teb:

2ms txog 90% ntawm tus nqi kawg

Lub zog rwb thaiv tsev:

Qhov kawg uas muaj kev nyab xeeb sab hauv thiab qhov kawg uas tsis muaj kev nyab xeeb sab hauv (≥3000V AC/min); lub zog fais fab thiab qhov kawg uas tsis muaj kev nyab xeeb sab hauv nruab nrab (≥1500V AC/min)

Kev tiv thaiv rwb thaiv tsev:

≥100MΩ (tawm tswv yim/tso zis/hwj chim muab nruab nrab)

Kev sib raug zoo ntawm hluav taws xob:

nyob rau hauv kab nrog IEC 61326-1 (GB / T 18268), IEC 61326-3-1

Cov khoom siv hauv thaj teb siv tau:

2-hlau transmitter, 3-hlau transmitter, tam sim no qhov chaw teeb liab.

Qhov chaw teeb tsa:

tuaj yeem txuas nrog ⅡA, ⅡB, ⅡC cov pa phem, cov cuab yeej muaj kev nyab xeeb hauv Cheeb Tsam 0.