Yam khoom tseem ceeb
- Unmatched Versatility:Muaj nyob rau hauv lub taub hau-mount, teb-mount, thiab tsheb ciav hlau-mount configurations kom haum rau ntau hom kev teeb tsa ib puag ncig.
- Advanced Communications: Txhawb HART®, FOUNDATION ™ Fieldbus, thiab PROFIBUS® cov txheej txheem rau kev sib txuas ua ke rau hauv kev tswj hwm uas twb muaj lawm.
- Enhanced Diagnostics:Nta xws li Kub Backup® thiab sensor drift ceeb toom muab kev saib xyuas muaj peev xwm tiv thaiv kev ua haujlwm tsis zoo.
- Functional Safety:Tau ntawv pov thawj rau SIL 2 daim ntawv thov, ua kom muaj siab - kev ua haujlwm ncaj ncees hauv kev nyab xeeb tseem ceeb.
- Localized Interface:Optional integrated LCD zaub qhia meej, tiag tiag - lub sijhawm txheej txheem hloov pauv thiab cov ntaub ntawv kuaj mob ncaj qha ntawm qhov ntsuas ntsuas.
Kev Lag Luam Terminology & Application Scenarios
Raws li tus khub tau tsom mus rau koj lub sijhawm ntev - txoj kev vam meej , peb suav nrog emerson 644 kub transmitter rau hauv cov kev daws teeb meem engineering. Qhov no transmitter yog qhov zoo tagnrho rau kev saib xyuas cov kab distillation, boilers, thiab reactors nyob rau hauv cov tshuaj thiab fais fab kev lag luam. Los ntawm kev siv Transmitter-Sensor Matching with Callendar-Van Dusen tas li, cov neeg siv tuaj yeem txo tag nrho cov kev ntsuas qhov yuam kev piv rau cov qauv RTD lossis cov khoom siv thermocouple. Peb cov kws tshaj lij ua kom ntseeg tau tias koj lub tshuab automation ua tau zoo tshaj plaws thiab ruaj khov. Peb siv zog los txhim kho koj qhov kev sib tw tseem ceeb los ntawm "kev tswj hwm raws li lub hauv paus" thiab cov thev naus laus zis tshiab, ua haujlwm hauv tes kom ua tiav kev sib koom ua tiav
Khoom Specifications
|
Parameter |
Specification |
|
Tswv yim |
Txhawb universal sensor inputs (RTD, T/C, mV, ohms), sib xws nrog ib leeg -sensor lossis dual-sensor sib dhos |
|
Tso zis teeb liab |
4-20 mA / HART ™ raws tu qauv, FOUNDATION ™ fieldbus raws tu qauv, PROFIBUS ™ PA raws tu qauv |
|
Tsev |
Field mount, DIN Ib lub taub hau mount, lossis rail mount |
|
Zaub / Interface |
LCD zaub, LCD zaub nrog Local Operator Interface (LOI) |
|
Kev kuaj mob |
Basic diagnostics, Kub Backup ™ functionality, sensor drift ceeb toom, thermocouple degradation, min / max nrhiav |
|
Calibration Options |
Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration |
|
Daim ntawv pov thawj/Certifications |
Kev ywj pheej thib peb- tog tau lees paub rau SIL 2/3 ib qho IEC 61508, qhov chaw txaus ntshai, hom marine; xa mus rau daim ntawv pov thawj tag nrho kom paub meej |
Cim npe nrov: emerson 644 kub transmitter, Tuam Tshoj emerson 644 kub transmitter lwm tus neeg, Hoobkas