Isolated Safety Barriers

RTD input cais kev nyab xeeb barrier

1 input 1 output

Ob-xaim los yog peb-xaim RTD teeb liab tawm tswv yim / 4 ~ 20mA tso zis (configurable)

Hloov lossis NAMUR qhov sib thooj detector input / relay tso zis

2 inputs 2 outputs

Txheej txheem cej luam

Kev tiv thaiv kev nyab xeeb ntawm kev tshawb pom sab: PHD-22HT-* 1 * 1, thermocouple signal input, dual input thiab dual output.Qhov kev nyab xeeb barrier tuaj yeem paub txog kev hloov pauv ntawm cov teeb liab thermocouple hauv thaj chaw txaus ntshai rau hauv 4 ~ 20mA teeb liab tawm thiab xa mus rau thaj chaw nyab xeeb. Lub Circuit Court muaj ob lub thermocouple inputs thiab ob lub teeb liab DC 4 ~ 20mA outputs.

Cov zis 4 ~ 20mA teeb liab tuaj yeem tsim teeb meem ntse, thiab qhov ntsuas qhov tseeb tuaj yeem teeb tsa los ntawm lub computer.

PHD-22HT-*1 * 1, "*" qhia cov tswv yim ntawm thermocouple, thov siv code los qhia nws. Cov khoom no xav tau kev ywj pheej fais fab mov.

Txheej txheem cej luam

Kev tiv thaiv kev nyab xeeb ntawm kev tshawb pom sab: PHD-11TD-21, analog input thiab output, ib qho kev tawm tswv yim thiab ib qho kev tso tawm.

^ Cov kab thaiv kev sib cais tuaj yeem sib cais thiab xa cov teeb liab 4 ~ 20mA lossis DC 4 ~ 20 mA teeb liab tsim los ntawm lub transmitter hauv thaj chaw txaus ntshai mus rau thaj chaw nyab xeeb. Thaum lub transmitter yog ob-xaim los yog peb-xaim system, qhov kev ruaj ntseg barrier muab lub zog rau lub transmitter.

^ Cov khoom no xav tau 20-35VDC fais fab mov sab nraud.

^ Cov khoom no txhawb nqa HART teeb liab thiab lub tswb cuam tshuam.

* Ceeb Toom: Yog tias koj xav tau lwm yam khoom ntawm cov khoom no, thov hu rau peb cov kev pabcuam. Yog hais tias cov zis yog lwm yam tsis, nws yog qhia los ntawm tus xov tooj 9, thiab cov tsis tshwj xeeb yog qhia tom qab tus qauv tooj.

^ Piv txwv:input 2-xaim, 3-xaim los yog 4-20mA, tso zis 2 ~ 10V.

^ Qauv:PHD-11TD-29 (2-10V)

* Tsheb npav fais fab mov, saib daim ntawv txuas ntxiv kom paub meej.

4 ~ 20mA input / 4 ~ 20mA tso zis 1 input 1 tso zis

Txheej txheem cej luam

Kev tiv thaiv kev nyab xeeb ntawm kev khiav hauj lwm sab: PHC-11TD-11, tawm tswv yim thiab tso tawm nrog cov teeb liab analog, ib qho kev tawm tswv yim thiab ib qho tawm.

Qhov thaiv kev nyab xeeb tuaj yeem xa cov teeb liab 4-20mA los ntawm thaj chaw nyab xeeb mus rau qhov chaw txaus ntshai, tsav lub valve positioner, hluav taws xob / roj hloov pauv thiab lwm yam actuators ua haujlwm.

Cov khoom no xav tau 20-35VDC fais fab mov sab nraud.

Terminal cais ntawm lub hwj chim mov, input thiab output.

* chaw nres tsheb npav fais fab mov, thov saib cov ntawv ntxiv kom paub meej.

RS232 input / RS232 tso zis 1 input 1 output

Txheej txheem cej luam

Kev tiv thaiv kev nyab xeeb ntawm kev tshawb pom qhov kawg: PHD-11TC-11, kev sib txuas lus teeb liab tawm tswv yim, ib qho kev tawm tswv yim thiab ib qho tawm. Qhov thaiv kev nyab xeeb tuaj yeem paub txog kev sib txuas lus ob sab ntawm cov teeb liab digital ntawm RS232 interface hauv thaj chaw txaus ntshai thiab RS232 interface hauv thaj chaw nyab xeeb.

Cov khoom no xav tau 20-35VDC fais fab mov sab nraud.

Cov khoom yog nruab nrog lub teeb liab qhov taw qhia (daj)

* chaw nres tsheb npav fais fab mov, thov saib cov ntawv ntxiv kom paub meej.

Qhov sib thooj hloov Hu rau cov tswv yim / Transistor tso zis

1 input 2 tso zis

Txheej txheem cej luam

Kev tiv thaiv kev nyab xeeb ntawm kev tshawb pom sab: PHD-12TF-288, digital input thiab output, ib qho kev tawm tswv yim thiab ob qhov tso zis.

^ Cov kab thaiv kev sib cais tuaj yeem hloov pauv qhov sib thooj thiab sib txuas lus hauv thaj chaw txaus ntshai rau lub transistor tso zis teeb liab thiab xa mus rau thaj chaw nyab xeeb. Cov zis transistor nruab nrab ntawm ec yog nruab nrog ib qho kev xaiv hloov ntawm "inverted theem / ib txwm theem", ntxiv rau, muaj ib tug input teeb liab luv luv Circuit Court los yog qhib Circuit Court tswb qhia, lub Circuit Court muab rau input sensor fais fab mov.

^ Cov khoom no xav tau 20-35VDC fais fab mov sab nraud.

^ Lub teeb liab qhov taw qhia tau teeb tsa hauv lub teeb liab thiab daj los qhia txog kev ua haujlwm ntawm cov zis relay, thaum lub tswb nrov ces lub teeb liab, thaum lub sijhawm ua haujlwm lub teeb daj.

* Tsheb npav fais fab mov, thov mus saib cov ntawv txuas ntxiv kom paub meej.

Sib cuag thiab logic theem input/hloov tsav tsheb tso zis 1 input 1 tso zis

Txheej txheem cej luam

^ cais kev ruaj ntseg thaiv ntawm kev khiav hauj lwm sab: PHC-11TF-14, hloov cov tswv yim thiab tso zis, ib qho kev tawm tswv yim thiab ib qho tawm.

^ Kev nyab xeeb teeb meem tuaj yeem hloov pauv cov tswv yim ntau ntawm kev sib cuag thiab qib logic hauv cheeb tsam kev nyab xeeb rau hauv kev tsav tsheb kom muaj nuj nqis ntawm cov khoom siv nyab xeeb, thiab tso tawm mus rau thaj chaw txaus ntshai, txhawm rau tswj cov solenoid valve, suab nrov thiab pom lub tswb, thiab lwm yam.

^ Cov xwm txheej qhia tau muaj xim liab thiab daj xim, thaum tswb ces lub teeb liab, thaum nws nrog cov zis solenoid valve, ces lub teeb yog daj. Cov khoom no xav tau 20 ~ 35VDC fais fab mov sab nraud

* Chaw nres tsheb npav rau lub zog, thov mus saib cov ntawv txuas ntxiv kom paub meej.

Zaus 1: 1 tso zis (Muab lub zog 12V) 1 input 1 output

Txheej txheem cej luam

Kev tiv thaiv kev nyab xeeb ntawm kev tshawb pom qhov kawg: PHD-11TP-13, zaus tawm tswv yim, ib qho kev tawm tswv yim thiab ib qho tawm.

Qhov thaiv kev nyab xeeb tuaj yeem xa cov teeb liab zaus hauv thaj chaw txaus ntshai rau thaj chaw nyab xeeb thiab tso zis ntau zaus hauv kev faib ua feem 1: 1, muaj peev xwm cuam tshuam zoo heev.

Lub Circuit Court muab rau lub teb ntsuas 12 VDC muab fais fab mov.

Cov khoom no xav tau 20-35VDC fais fab mov sab nraud.

Cov khoom yog nruab nrog cov teeb liab raws li txoj cai qhia (daj).

* chaw nres tsheb npav fais fab mov, thov saib cov ntawv ntxiv kom paub meej.

TC input / 4-20mA tso zis (configurable) 1 input 1 tso zis

Txheej txheem cej luam

^ Kev txheeb xyuas qhov kawg kev nyab xeeb barrier: PHD-11TT-*1, thermocouple teeb liab tawm tswv yim, ib qho kev tawm tswv yim thiab ib qho kev tso tawm, kev nyab xeeb teeb meem tuaj yeem paub txog kev hloov pauv ntawm cov teeb liab thermocouple hauv qhov chaw txaus ntshai rau hauv 4-20mA teeb liab tawm thiab xa mus rau thaj chaw nyab xeeb. Lub Circuit Court muaj ib lub thermocouple input thiab ib lub teeb liab DC 4-20mA tso zis.

^Cov zis 4-20mA teeb liab tuaj yeem tsim kho kom zoo, thiab qhov ntsuas qhov tseeb tuaj yeem teeb tsa los ntawm lub computer.

^PHD-11TT-*1, "*" qhia cov tswv yim ntawm thermocouple, thov siv code los qhia nws.

Cov khoom no xav tau ib qho hluav taws xob sab nraud ntawm 20 ~ 35VDC

Txheej txheem cej luam

PHD-22HZ-*1 * 1, RTD teeb liab tawm tswv yim, dual input, thiab dual tso zis yog ib qho kev tiv thaiv kev nyab xeeb.

Qhov kev tiv thaiv kev nyab xeeb uas muaj kev sib cais muaj peev xwm xa tau 4/20mA teeb liab tso zis uas yog tsim los ntawm RTD input teeb liab nyob rau hauv qhov chaw txaus ntshai mus rau qhov chaw nyab xeeb. Lub Circuit Court muaj ob lub RTD teeb liab inputs thiab DC ob qhov tso zis.

4-20 mA tso zis teeb liab tuaj yeem teeb tsa tau zoo. Lub khoos phis tawj tuaj yeem siv los teeb tsa ntau yam ntawm RTD.

PHD-22HZ-*1*1, qhov twg "*" qhia txog RTD cov tswv yim; thov siv cov cai los qhia.

Cov khoom no yuav tsum muaj lub zog sib cais.

Hom teeb liab input thiab ntsuas ntau yam

PHD-12 TX-211

Ob los yog peb-xaim transmitter los yog tam sim no qhov chaw tawm tswv yim / 4 ~ 20mA tso zis 1 input 2 tso zis

Txheej txheem cej luam

PHD-12TD-211 yog ib qho kev sib cais ntawm qhov kawg kev nyab xeeb barrier tsim tshwj xeeb rau analog input thiab tso zis.