PHD-11TD-21

Kulanga-langa

Chikwabilizyo chili alikke kulubazu lwakuzyiba: PHD-11TD-21, input a output ya analog, input yomwe a output yomwe.

^ Chisinkilizyo chili alikke chilakonzya kwaandaanya akutuma 4~20mA signal naakuti DC 4 ~ 20 mA signal yakapangwa a transmitter mubusena buli muntenda kuya kubusena butakwe ntenda. Eelyo sikutumizya kachili amawaya obile naa otatwe, chisinkilizyo chipa manguzu kuli sikutumizya.

^ Eechi chintu chiyanda nguzu zyaanze zya 20-35VDC.

^ Eechi chintu chigwasyilizya HART signal a alamu yakugwisigwa.

* Chidziwiso: Kuti koyanda zimwi zintu zyachintu eechi, twalomba kuti ujatane abasikugwasyilizya besu. Kuti zyazwa zili zimwi zipimyo, zitondezyegwa anamba 9, mpawo zipimyo zimwi zitondezyegwa musule lyanamba yamodeli.

Kotujata

makani aajatikizya zintu zyakusambala

Chitondeezyo chabusongo

Cifwanikiso chawaya

Chitupa

Angula

Kulanga-langa

I analog input isolated safety barrier ilaa isolated safety barrierkupa zibelesyo zyobile azitatu zyawaya mumasena aajisi ntenda.

Chitondeezyo cha 4~20mA chipangwa asikutumizya naakuti chitondeezyo chamagesi chitumwa kuzwa kubusena buli muntenda kuya kubusena butakwe ntenda, aboobo kweenzya mukuli kubusena butakwe ntenda. Kuma waya obile naa otatwe naa zitondezyo zyamagesi, eechi chisinkilizyo chigwasyilizya kwaambuuzyania kwamabazu obile kwa Hart digital signal yakabikkwa a 4~20mA signali mpawo ilijisi mulimo wa alamu yakutyoka kwa waya.

Eechi chintu chiyanda manguzu aalikke, aamagesi aalikke, aakunjizya, aakugwisya.

Kupa nguzu zyamagesi	20~35VDC Kubelesya manguzu: aawo 24V manguzu, 20mA yazwa ≤65mA(PHD-11TD-21)
Magesi aamwaigwa aa transmitter:	Inguzu zyamagesi zijulidwe zili ≤28V, mpawo nguzu zyakuzwa zili ≥15.5V aawo ntalisyo noili 20mA
Chitondeezyo chakunjizya	Intambo zyobile naa zyotatwe naa ntambo zyamagesi (HART)
Citondezyo chakuzwa	4~20mA (HART)
Kuzumizigwa kwakuzwa mukuli	0~500Ω(kukonzya kuchincha)
Kulondola kwakuzwa	0.1%FS(Muulo uuzyibidwe：0.05% FS)
Kusanduka kwakupya	0.005% FS/°C
Mweelwe wakunjizya akuzwa	1 kunjila 1 kuzwa
Zibelesyo zyamumuunda zibeleka	2-waya, 3-waya chitumizya antoomwe achitondezyo chamagesi, eechi chintu chili kabotu ku ABB, Fisher, Rosemount, Honeywell 11, antoomwe a 3351, EJA, SIEMENS azimwi zintu zili atekkinoloji iizwa kunze.
Zipimyo zyakupya	Kupya kwakubeleka: -20°C ~ +60°C, kupya kwakuyobola: -40°C ~ +80°C
Buteteete buliko	10%~95% RH kakunyina kupya
Nguzu zyakukwabilila	Aakati kulubazu lukwabilidwe loko alubazu lutakwe ntenda (≥3000VAC/min); aakati kakubelesya manguzu alubono lutakwe lukwabililo (≥1500VAC/min)
Kukazyigwa kwakukwabilila	≥100MΩ (akati kakunjizya/kuzwa/kupegwa manguzu)
Bupati	Bulamfu 12.5mm* bwamba 108mm* bulamfu 118mm
Kweendelana kwamagesi	Kweelana a IEC 61326-1 (GB/T 18268), IEC 61326-3-1
Chitondezyo chakutakonzya kupwasuka	[Ex ia Ga] IIC [Ex ia Da] ⅢC
Chitupa chakukwabililwa	SIL2 kweendelanya a IEC 61508 antoomwe a EN 61511
Kabunga kazumizya	CQST (China National Quality Supervision and Test Center of Explosion Protected Electrical Products)
Zibeela zizuminidwe (akati kama terminal 1-2)	Um=250V Uo=3.5V Io=—mA Co=100μF Lo=--mH Po=--W
Zibeela zizuminidwe (akati kama terminal 3-4)	Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W
Ziyandika kubusena bwakubikkila	Kubikkwa mubusena butakwe ntenda, ilakonzya kuswaanganizyigwa azibelesyo zyakukwabilila zili mukati mumasena aajisi ntenda kusikila kubusena 0, IIC, busena 20, antoomwe a IIIC
MTBF	≤100000h