Intelligent digital display instrument
Cov yam ntxwv tseem ceeb
● Ob chav kab qhia tus nqi txheej txheem thiab teeb tsa tus nqi
●Input signal: thermocouple, thermal kuj, tam sim no teeb liab, voltage teeb liab
●Output: relay / khoom lub xeev relay / tam sim no nruam PlD tso zis
●Ob pab pawg ntawm relays tswb, ntau lub tswb hom
● Cua sov / cua txias tswj yeem xaiv tau
● Fais fab mov: 100-240VAC / 21-48VAC / DC
Yeem nta
●RS485 kev sib txuas lus interface MODBUS/RTU raws tu qauv
●Opto-isolated sab nraud tiv tauj tswv yim
●Thermal resistance Pt100 / Pt1000 yeem
● Slash cua sov ua haujlwm
● Tsis siv neeg / phau ntawv hloov pauv
● Qhov thib ob tswj taw tes
● 24V pub tso zis
Technical Parameters
● Cov tswv yim
Thermocouple input teeb liab: K / J / E / N / T / R / S / B,
Thermal resistance input signal: Cu50/Pt100/Pt1000
Tawm tswv yim: 0/4-20mA, 0/1-5VDC, 0/2-10VDC
● Tswj
PID tswj: ON / OFF tswj
PID suav suav ib qho kev txwv txwv
Sampling lub sij hawm optimization muaj nuj nqi
Self-tuning muaj nuj nqi
Cua sov / txias tswj
● Cua sov / txias tswj cov zis
SPDT relay 5A @ 250VAC relay
+ 12VDC logic tsav lub xeev relay, qhov siab tshaj plaws tuaj yeem txuas nrog 35mA
0/4-20mA los yog 0/2-10V nruam tso zis
Thyristor xoom-hla/phase-ua haujlwm tso zis
Lub sij hawm voj voog 1 ~ 100s
Kev daws teeb meem 0.01s
● Tswb tso zis
Ob-txoj kev tswb SPST relay
* tswb hom code
A: lub ceeb toom sab sauv sib txawv;
B: Tsawg txwv qhov sib txawv ntawm lub tswb
C: lub tswb ntsuas sab sauv thiab qis qis;
D: tswb nyob rau hauv lub caij nyoog
E: Muaj ib qho kev ua haujlwm standby sab sauv qhov sib txawv ntawm lub tswb
F: Muaj ib qho kev txiav txim siab qis qis qis sib txawv ntawm lub tswb
G: Nrog kev ua haujlwm standby sab sauv / qis qis kev sib txawv ntawm lub tswb
H: qhov txwv tsis pub tshaj tus nqi tswb;
J: qis txwv tus nqi tswb
● Kev ua haujlwm
Auto/Manual hom
● Fais fab mov
100-240VAC 50 / 60HZ Lub Zog: 4W
21-48VAC / DC Lub Zog: 4W
● Ib puag ncig ua haujlwm
Kub: 0-50 ℃
Relative humidity: 30% -85% (tsis-condensing)