PHD-11TD-21 a ni

A tlangpuiin

Detection lam hawia himna tur inthlauhna: PHD-11TD-21, analog input leh output, input leh output pakhat.

^ Isolated barrier hian hmun hlauhawma transmitter-in 4~20mA signal emaw DC 4 ~ 20 mA signal a siam chu isolate-in hmun him lamah a thawn thei a ni. Transmitter chu two-wire emaw three-wire system a nih chuan safety barrier hian transmitter tan power a pe a ni.

^ He product hian pawn lam 20-35VDC power supply a mamawh a.

^ He product hian HART signal leh disconnection alarm a support a.

* Note: He product parameter dang i mamawh chuan kan technical support hi zawhfiah theih a ni. Output chu parameter dang a nih chuan number 9 hmanga tarlan a ni a, parameter bikte chu model number hnuaiah tarlan a ni.

Min rawn biak theih reng e

product chungchang chipchiar takin

Technical parameter a ni

Wiring diagram hmanga siam a ni

Certification pek a ni

Internet atanga thil lachhawng

A tlangpuiin

Analog input isolated safety barrier hian isolated power a pe a nihmun hlauhawma wire transmitter pahnih - leh pathum tan supply a ni.

Transmitter emaw current source atanga 4~20mA signal siam chu hmun hlauhawm atang chuan safe area output ah a kal a, chu chuan safe area ah load chu a khalh chhuak thin. Wire transmitter pahnih - pathum emaw current source signal emaw tan chuan he safety barrier hian 4~20mA signal-a superimposed Hart digital signal bidirectional communication a support a, wire breakage alarm function a nei bawk.

He product hian independent power supply a mamawh a, powersupply, input, leh output terminal hrang hrang a awm bawk.

Supply voltage a awm	20~35VDC Power hman: 24V power supply a nih chuan 20mA output ≤65mA(PHD-11TD-21) a ni.
Transmitter sem chhuahna voltage: 1.1.	Open circuit voltage chu ≤28V a ni a, . leh circuit 20mA a nih chuan output voltage chu ≥15.5V a ni
Signal input a ni	Wire pahnih emaw wire thum emaw hmanga transmitter emaw current source signal (HART) emaw hmangin .
A chhuahna signal a ni	4~20mA (HART) a ni.
Output load theihna phalsak a ni	0~500Ω(a duh angin a siam theih)
Output dik tak a ni	0.1%FS(A hlutna tlangpui:0.05% FS) a ni.
Temperature a inthlak danglam thin	0.005% FS/°C a ni
Input leh output awm zat	1 input 1 output a ni
Field hmanrua hman tur	2-wire, 3-wire transmitter leh current source signal hmanga siam a ni a, he product hi ABB, Fisher, Rosemount, Honeywell 11, bakah 3351, EJA, SIEMENS leh thil dang imported technology hmanga siam tan a tha hle.
Temperature parameter hrang hrangte	Hnathawh lumna: -20°C ~ +60°C, dahna hmun: -40°C ~ +80°C
Relative humidity a awm lo	10%~95% RH ah chuan condensation a awm lo
Insulation chakna a ni	Intrinsically safe side leh non-intrinsically safe side (≥3000VAC/min) inkar; power supply leh non-intrinsically safe side (≥1500VAC/min) inkar a ni.
Insulation a do theih loh	≥100MΩ (input/output/power supply inkar) a ni.
Dimension hrang hrang	A thuk zawng 12.5mm* a zau zawng 108mm* a san zawng 118mm
Electromagnetic nena inmil theihna	IEC 61326-1 (GB/T 18268) ang chuan IEC 61326-3-1
Puak thei lo chhinchhiahna	[Ex ia Ga] IIC [Ex ia Da] IIIC
Functional safety certification pek a ni	SIL2 chu IEC 61508 leh EN 61511 standard angin a ni
Certification siamtu pawl a ni	CQST(China National Quality Supervision leh Explosion Protected Electrical Products te enfiahna hmun)
Certified parameters (terminal 1-2 inkar) 1.1.	Um=250V Uo=3.5V Io=—mA Co=100μF Lo=--mH Po=--W
Certified parameters (terminal 3-4 inkar) 1.1.	Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W
Installation hmun mamawh a ni	Safe zone-a dah a nih chuan Zone 0, IIC, Zone 20, leh IIIC thlenga hmun hlauhawma intrinsic safety instrument-te nen a inzawm thei a ni
MTBF	≤100000h a ni