PHD-11TD-21

Pfupiso

Chidziviriro chekuchengetedza chakaparadzaniswa padivi rekuona: PHD-11TD-21, analog input and output, single input and single output.

^ Chidziviriro chakaparadzaniswa chinogona kuparadzanisa nekutumira chiratidzo che4~20mA kana chiratidzo cheDC 4~20 mA chinogadzirwa netransmitter munzvimbo ine njodzi kunzvimbo yakachengeteka. Kana transmitter iri sisitimu yewaya mbiri kana nhatu, chidziviriro chekuchengetedza chinopa simba kune transmitter.

^ Chigadzirwa ichi chinoda magetsi ekunze e20-35VDC.

^ Chigadzirwa ichi chinotsigira chiratidzo cheHART uye alarm yekudzima.

* Cherechedza: Kana uchida mamwe ma parameter echigadzirwa ichi, ndapota taura nerutsigiro rwedu rwehunyanzvi. Kana chinobuda chiri mamwe ma parameter, chinoratidzwa nenhamba 9, uye ma parameter chaiwo anoratidzwa mushure menhamba yemuenzaniso.

Taura nesu

ruzivo rwechigadzirwa

Chiratidzo chehunyanzvi

Dhayagiramu yekubatanidza waya

Chitupa

Dhawunirodha

Pfupiso

Chidziviriro chekuchengetedza chakaparadzaniswa chinopa simba rakasiyanakupihwa kwemidziyo miviri ne mitatu yekutumira waya munzvimbo dzine njodzi.

Chiratidzo che4~20mA chinogadzirwa netransmitter kana kuti current source chinotumirwa kubva kunzvimbo ine njodzi kuenda kunzvimbo yakachengeteka, nokudaro chichiendesa mutoro munzvimbo yakachengeteka. Kune mawaya maviri kana matatu kana mawaya, ichi chipingamupinyi chekuchengetedza chinotsigira kutaurirana kweHart digital signal iri pamusoro pechiratidzo che4~20mA uye chine basa rekuti waya iputse.

Chigadzirwa ichi chinoda magetsi akazvimiririra, ane magetsi ega, ekupinda, uye ekubudisa.

Simba remagetsi	20~35VDC Kushandiswa kwesimba: Kana magetsi ari 24V, 20mA inobuda ≤65mA(PHD-11TD-21)
Voltage yekugovera yeTransmitter:	Voltage yedunhu rakavhurika ndeye ≤28V, uye voltage inobuda ndeye ≥15.5V kana dunhu riri 20mA
Chiratidzo chekupinda	Chinotumira chine waya mbiri kana kuti chine waya nhatu kana chiratidzo chezvino chinopa simba (HART)
Chiratidzo chekubuda	4~20mA (HART)
Kukwanisa kuburitsa mutoro kunobvumidzwa	0~500Ω (inogadziriswa)
Kurongeka kwekubuda	0.1%FS (Kukosha kwakajairika)：0.05% FS)
Kufamba-famba kwetembiricha	0.005% FS/℃
Nhamba yezvinoiswa uye zvinobuda	1 input 1 output
Midziyo yemumunda inoshanda	Chigadzirwa ichi chine waya mbiri, tambo nhatu uye chiratidzo chemagetsi, chakakodzera ABB, Fisher, Rosemount, Honeywell 11, pamwe ne3351, EJA, SIEMENS nezvimwe zvigadzirwa zvine tekinoroji inotengeswa kunze kwenyika.
Maparamita ekupisa	Tembiricha yekushanda: -20℃ ~ +60℃, tembiricha yekuchengetedza: -40℃ ~ +80℃
Hunyoro hwehukama	10%~95% RH hapana kunyorovesa
Simba rekudzivirira	Pakati perutivi rwakachengeteka rwemukati nerutivi rusina kuchengetedzeka rwemukati (≥3000VAC/min); pakati pesimba remagetsi nerutivi rusina kuchengetedzeka rwemukati (≥1500VAC/min)
Kudzivirira kuputira	≥100MΩ (pakati pekupinda/kubuda/magetsi)
Zviyero	Ukobvu 12.5mm* upamhi 108mm* kukwirira 118mm
Kuenderana kwemagetsi	Zvinoenderana neIEC 61326-1 (GB/T 18268), IEC 61326-3-1
Chiratidzo chisingaputike	[Ex ia Ga] IIC [Ex ia Da] ⅢC
Chitupa chekuchengetedza chinoshanda	SIL2 zvichienderana neIEC 61508 uye EN 61511 zviyero
Sangano rekupa chitupa	CQST (China National Quality Supervision and Test Centre for Explosion Protected Electrical Products) (Nzvimbo yeChina yeKutarisira Hunhu uye Nzvimbo yeKuyedza Zvigadzirwa zveMagetsi Zvinodzivirirwa Nekuputika)
Maparamita akabvumidzwa (pakati pematerminal 1-2)	Um=250V Uo=3.5V Io=—mA Co=100μF Lo=--mH Po=--W
Maparamita akabvumidzwa (pakati pematerminal 3-4)	Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W
Zvinodiwa panzvimbo yekuisa	Yakaiswa munzvimbo yakachengeteka, inogona kubatanidzwa nemidziyo yekuchengetedza yemukati munzvimbo dzine njodzi kusvika kuZone 0, IIC, Zone 20, uye IIIC
MTBF	≤100000h