Zipangizo za HK DPT-Ctrl AIR HANDLING ULAMULIRA Malangizo

Zikomo posankha chowongolera cha HK Instruments DPT-Ctrl chokhala ndi mphamvu yosiyanitsira kapena chotumizira mpweya. Owongolera a PID a DPT-Ctrl adapangidwa kuti azipanga zokha pamakampani a HVAC/R. Ndi wolamulira womangidwa wa DPTCtrl, ndizotheka kulamulira kupanikizika kosalekeza kapena kutuluka kwa mafani, machitidwe a VAV kapena dampizi. Mukawongolera kayendedwe ka mpweya, ndizotheka kusankha wopanga mafani kapena kafukufuku wamba yemwe ali ndi mtengo wa K.

APPLICATIONS

Zipangizo zamtundu wa DPT-Ctrl zimagwiritsidwa ntchito kwambiri pamakina a HVAC/R a:

Kuwongolera kuthamanga kwapadera kapena kuyenda kwa mpweya m'machitidwe oyendetsa mpweya
Mapulogalamu a VAV

Kuwongolera mafani a garage oyimitsa magalimoto

CHENJEZO

WERENGANI MLANGIZO AMENEWA MUSANAYESE KUYEKA, KUGWIRITSA NTCHITO KAPENA KUGWIRITSA NTCHITO CHIDA CHINO.

Kulephera kutsata zidziwitso zachitetezo ndikutsata malangizo kungayambitse KUDZIBWIRITSA KWA MUNTHU, IMFA, NDI/KUWONONGA KATUNDU.
Kuti mupewe kugwedezeka kwamagetsi kapena kuwonongeka kwa zida, chotsani magetsi musanayike kapena kuyitanitsa ndipo gwiritsani ntchito mawaya okhala ndi insurance omwe amavotera mphamvu zonse za chipangizocho.tage.

Kuti mupewe moto kapena kuphulika musagwiritse ntchito mumlengalenga womwe ungapse kapena kuphulika.
Sungani malangizowa kuti mudzawagwiritse ntchito mtsogolo.

Chogulitsachi, chikaikidwa, chidzakhala gawo la makina opangidwa ndi makina omwe machitidwe ake ndi machitidwe ake sanapangidwe kapena kulamulidwa ndi HK Instruments. Review mapulogalamu ndi ma code a dziko ndi am'deralo kuti atsimikizire kuti kukhazikitsa kudzakhala kothandiza komanso kotetezeka. Gwiritsani ntchito amisiri odziwa komanso odziwa zambiri kukhazikitsa chipangizochi.

MFUNDO

Kachitidwe
Kulondola (kuchokera kukakamizidwa):
Chithunzi cha 2500
Pressure <125 Pa = 1% + ±2 Pa
Pressure> 125 Pa = 1% + ±1 Pa
Chithunzi cha 7000
Pressure <125 Pa = 1.5% + ±2 Pa
Pressure> 125 Pa = 1.5 % + ± 1 Pa (Zolemba zolondola zikuphatikiza: kulondola kwathunthu, mzere, hysteresis, kukhazikika kwanthawi yayitali, ndi cholakwika chobwereza)
Kupsinjika:
Kuthamanga kwa umboni: 25 kPa
Kuthamanga kwamphamvu: 30 kPa
Kusintha kwa Zero Point:
Autozero kapena batani lamanja lamanja
Nthawi yoyankha: 1.0-20 s, zosankhidwa kudzera menyu

Mfundo Zaukadaulo

Media mogwirizana:
Mpweya wouma kapena mpweya wopanda mphamvu
Controller parameter (yosankhidwa kudzera menyu):
Pa, kPa, bar, inWC, mmWC, psi
Magawo oyenda (sankhani kudzera menyu):
Voliyumu: m3 / s, m 3 / hr, cfm, l/s
Kuthamanga: m/s, ft/mphindi
Chigawo choyezera:
MEMS, palibe kutuluka
Chilengedwe:
Kutentha kwa ntchito: -20…50 °C, -40C chitsanzo: -40…50 °C
Mitundu yokhala ndi calibration ya autozero -5…50 °C
Kutentha kolipidwa osiyanasiyana 0…50 °C
Kutentha kosungira: -40…70 °C
Chinyezi: 0 mpaka 95% RH, osasunthika

Zakuthupi

Makulidwe:
Mlandu: 90.0 x 95.0 x 36.0 mm
Kulemera kwake: 150 g
Kuyika: 2 mabowo 4.3 mm aliwonse, imodzi yotsekedwa
Zida:
Mlandu: Chivundikiro cha ABS: PC
Muyezo wachitetezo: Chiwonetsero cha mizere 54 ya IP2 (zilembo 12 / mzere)
Mzere 1: Direction of control output
Mzere 2: Kuthamanga kapena kuyeza kwa mpweya, kusankhidwa kudzera menyu
Kukula: 46.0 x 14.5 mm Kulumikizana kwamagetsi: 4-screw terminal block
Waya: 0.2 mm1.5 (2 AWG)
Cholowa chachingwe:
Chithandizo chamankhwala: M16
Kutalika: 16 mm
Zopangira zokakamiza 5.2 mm barbed brass + High pressure - Low pressure

Zamagetsi

Voltage:
Kuzungulira: 3-waya (V Out, 24 V, GND)
Kulowetsa: 24 VAC kapena VDC, ± 10%
Zotulutsa: 0 V, zosankhidwa kudzera pa jumper
Kugwiritsa ntchito mphamvu: <1.0 W, -40C
chitsanzo: <4.0 W pamene <0 °C
Kukana kuchepera: 1 k Panopa:
Dera: 3-waya (mA Out, 24 V, GND)
Kulowetsa: 24 VAC kapena VDC, ± 10%
Zotulutsa: 4 mA, zosankhidwa kudzera pa jumper
Kugwiritsa ntchito mphamvu: <1.2 W -40C
chitsanzo: <4.2 W pamene <0 °C
Kulemera kwakukulu: 500 Kutsika kochepa: 20

Conformance

Imakwaniritsa zofunikira za:

……………………………..CE:…………………………UKCA
EMC: 2014/30/EU…………………………………..SI 2016/1091
RoHS: 2011/65/EU…………………………………. SI 2012/3032
MLUNGU: 2012/19/EU…………………………………….. SI 2013/3113

SCHEMATICS

ZOCHITA ZA DIMENSIONAL

KUYANG'ANIRA

Ikani chipangizocho pamalo omwe mukufuna (onani sitepe 1).

Tsegulani chivindikiro ndikulozera chingwe podutsa popumira ndikulumikiza mawaya ku block(ma) terminal (onani sitepe 2).
Chipangizochi tsopano chakonzeka kukonzedwa.

CHENJEZO! Ikani mphamvu pokhapokha chipangizocho chikalumikizidwa bwino.

KUYANG'ANIRA CHIDA CHOPITILIZA

Chithunzi 1 - Kukwera kolowera

CHOCHITA 2: ZINTHU ZOTHANDIZA WIRING
Kuti CE itsatire, chingwe chotchinga chozikika bwino chimafunika.

Chotsani kuchepetsa kupsinjika ndikuyendetsa chingwe.

Lumikizani mawaya monga momwe chithunzi 2 chikusonyezera.
Limbikitsani kuchepetsa kupsinjika.

Chithunzi 2a - Chithunzi cha Wiring
Chithunzi 2b - Kusankhidwa kwa mawonekedwe otulutsa: Kusankha kosasintha 0 V kwa onse awiri

Kutulutsa kwa Ctrl Kupanikizika
Jumper imayikidwa pazikhomo ziwiri zapansi kumanzere: 0 V zotuluka zosankhidwa kuti zitheke
Jumper yoyikidwa pazikhomo ziwiri zakumtunda kumanzere: 4 mA zotuluka zosankhidwa kuti ziziwongolera
Jumper imayikidwa pazikhomo ziwiri zapansi kumanja: 0 V zotuluka zosankhidwa kuti zipanikizike
Jumper imayikidwa pazikhomo ziwiri zakumanja kumanja: 4 mA zotuluka zosankhidwa kuti zipanikizike
Gawo 3: KUSINTHA

Yambitsani Menyu ya chipangizocho ndikukankhira batani losankha kwa masekondi awiri.
Sankhani mawonekedwe ogwirira ntchito a wowongolera: PRESSURE kapena FLOW.
Sankhani PRESSURE pamene mukuwongolera kuthamanga kosiyana.

Sankhani gawo lokakamiza kuti muwonetse ndi kutulutsa: Pa, kPa, bar, WC kapena WC.
Pressure output scale (P OUT). Sankhani sikelo yotulutsa mphamvu kuti muwongolere kusamvana.
Nthawi yoyankha: Sankhani nthawi yoyankha pakati pa 1.0-20 s.
Sankhani setpoint ya woyang'anira.
Sankhani gulu lolingana malinga ndi zomwe mukufuna.
Sankhani phindu lofunikira malinga ndi zomwe mukufuna.
Sankhani nthawi yochokera kutengera zomwe mukufuna.
Dinani batani losankha kuti mutuluke ndikusunga zosintha.

Sankhani FLOW pamene mukuwongolera kayendedwe ka mpweya.

KUSINTHA KUPITIRIZA

1) Sankhani mawonekedwe ogwirira ntchito a wowongolera
- Sankhani Wopanga polumikiza DPT-Ctrl ndi fani ndi matepi oyezera
- Sankhani kafukufuku wamba mukamagwiritsa ntchito DPT-Ctrl yokhala ndi kafukufuku wamba wotsatira njira: q = k P (ie FloXact)

2) Ngati kafukufuku wamba wasankhidwa: sankhani magawo oyezera omwe amagwiritsidwa ntchito mu fomula (aka Formula unit) (ie l/s)

3) Sankhani K-mtengo a. Ngati wopanga asankhidwa mu sitepe
1: Fani iliyonse ili ndi mtengo wake wa K. Sankhani mtengo wa K kuchokera ku zomwe wopanga amafanizira.
b. Ngati Common probe yasankhidwa mu gawo 1: Kafukufuku aliyense wamba ali ndi mtengo wake wa K.
Sankhani K-mtengo kuchokera kuzomwe wopanga amafufuza.
Kupezeka kwa K-mtengo: 0.001…9999.000
4) Sankhani gawo lotulutsa kuti muwonetse ndi kutulutsa:
Voliyumu yoyenda: m3/s, m3/h, cfm, l/s
Kuthamanga: m/s, f/m
5) Scale yotulutsa (V OUT): Sankhani sikelo yotuluka kuti muwongolere kusamvana.

6) Nthawi yoyankha: Sankhani nthawi yoyankha pakati pa 1.0 s.
7) Sankhani malo a woyang'anira.
8) Sankhani gulu lolingana malinga ndi zomwe mukufuna.

9) Sankhani phindu lofunikira malinga ndi zomwe mukufuna.

10) Sankhani nthawi yotengera malinga ndi zomwe mukufuna.

11) Dinani batani losankha kuti mutuluke menyu.
CHOCHITA CHACHINAI: KUSITSA CHIYAMBI

ZINDIKIRANI! Nthawi zonse ziro chipangizo musanagwiritse ntchito.
Kuti zero chipangizocho pali njira ziwiri:

Kusintha kwa Pushbutton zero-point

Kuwongolera kwa Autozero

Kodi transmitter yanga ili ndi calibration ya autozero? Onani zolemba zamalonda. Ngati ikuwonetsa -AZ mu nambala yachitsanzo, ndiye kuti muli ndi calibration ya autozero.

Kusintha kwa Pushbutton zero-point
ZINDIKIRANI: Wonjezerani voltage iyenera kulumikizidwa osachepera ola limodzi isanafike kusintha kwa ziro.
a) Lumikizani machubu onse okakamiza pamadoko olembedwa + ndi .
b) Kanikizani batani la zero mpaka kuwala kwa LED (kofiira) kuyatsa ndipo chiwonetserocho chikuti "zeroing" (njira yowonetsera yokha). (onani chithunzi 4)
c) The zeroing chipangizo adzapitirira basi. Zeroing imatha pamene LED izimitsa, ndipo chiwonetsero chimawerengedwa 0 (njira yowonetsera yokha).
d) Ikaninso machubu okakamiza kuwonetsetsa kuti chubu cha High-pressure chikulumikizidwa padoko lolembedwa +, ndipo chubu cha Low-pressure chubu chilumikizidwa ndi doko lolembedwa -.

KUSINTHA CHIPANGIZO KUPITIRIZA

2) Auto zero calibration
Ngati chipangizochi chili ndi gawo la autozero, palibe chomwe chikufunika.
Autozero calibration (-AZ) ndi ntchito ya autozero mu mawonekedwe a zero zeroing circuit yomangidwa mu bolodi la PCB. Kuyeza kwa autozero pakompyuta kumasintha zero zopatsira ziro pakanthawi kodziwikiratu (mphindi 10 zilizonse). Ntchitoyi imathetsa kusuntha konse kwa ma siginecha chifukwa cha kutentha, zamagetsi, kapena makina, komanso kufunikira kwa akatswiri kuti achotse machubu okwera komanso otsika kwambiri akamayesa kuwongolera kwa zero point kapena nthawi ndi nthawi. Kusintha kwa autozero kumatenga masekondi a 4 pambuyo pake chipangizocho chimabwerera kumayendedwe ake oyezera. Munthawi yosintha ya 4-sekondi imodzi, zotulutsa ndi zowonetsera zidzazizira mpaka pamtengo waposachedwa kwambiri. Ma transmitters okhala ndi autozero calibration amakhala osakonza.

-40C CHITSANZO: KUGWIRITSA NTCHITO M'MALO Ozizira

Chivundikiro cha chipangizocho chiyenera kutsekedwa pamene kutentha kwa ntchito kuli pansi pa 0 °C. Chiwonetserocho chimafunika mphindi 15 kuti chitenthe ngati chipangizocho chayambika kutentha pansi pa 0 °C.
ZINDIKIRANI! Kugwiritsa ntchito mphamvu kumakwera ndipo pakhoza kukhala cholakwika chowonjezera cha 0,015 volts pamene kutentha kwa ntchito kuli pansi pa 0 °C.

KUBWERETSA/KUTAYA

Zigawo zomwe zatsala pakuyika ziyenera kusinthidwanso malinga ndi malangizo akudera lanu. Zipangizo zoletsedwa ziyenera kutengedwa kumalo obwezeretsanso omwe amagwiritsa ntchito zinyalala zamagetsi.

MFUNDO YOTHANDIZA

Wogulitsa ali ndi udindo wopereka chitsimikizo cha zaka zisanu pa katundu woperekedwa ponena za zinthu ndi kupanga. Nthawi ya chitsimikizo imaganiziridwa kuti ikuyamba pa tsiku loperekera katunduyo. Ngati chilema muzinthu zopangira kapena cholakwika chapezeka, wogulitsa ali ndi udindo, pomwe katunduyo atumizidwa kwa wogulitsa mosazengereza kapena chitsimikiziro chisanathe, kuti akonze cholakwikacho mwakufuna kwake mwina pokonzanso cholakwikacho. mankhwala kapena popereka kwaulere kwa wogula chinthu chatsopano chopanda cholakwika ndikutumiza kwa wogula. Ndalama zobweretsera zokonzanso pansi pa chitsimikizo zidzalipidwa ndi wogula ndi ndalama zobwezera ndi wogulitsa. Chitsimikizo sichimaphatikizapo zowonongeka zomwe zimachitika chifukwa cha ngozi, mphezi, kusefukira kwa madzi kapena zochitika zina zachilengedwe, kuvala kwachibadwa, kusagwira bwino kapena kusasamala, kugwiritsidwa ntchito molakwika, kulemetsa, kusungirako kosayenera, kusamalidwa kolakwika kapena kumanganso, kapena kusintha ndi ntchito yoyika yomwe sinachitike ndi wogulitsa. Kusankhidwa kwa zida za zida zomwe zitha kuwonongeka ndiudindo wa wogula pokhapokha atagwirizana mwalamulo. Ngati wopanga asintha mawonekedwe a chipangizocho, wogulitsa sakakamizidwa kupanga zofananira ndi zida zomwe zidagulidwa kale. Kudandaula kwa chitsimikiziro kumafuna kuti wogula wakwaniritsa bwino ntchito zake chifukwa cha kutumiza ndikufotokozedwa mu mgwirizano. Wogulitsayo adzapereka chitsimikizo chatsopano cha katundu yemwe wasinthidwa kapena kukonzedwa mkati mwa chitsimikizo, komabe pokhapokha patatha nthawi ya chitsimikizo cha mankhwala oyambirira. Chitsimikizocho chimaphatikizapo kukonza gawo kapena chipangizo chomwe chili ndi vuto, kapena ngati pakufunika, gawo kapena chipangizo chatsopano, koma osati kuyika kapena kusinthanitsa ndalama. Mulimonse momwe zingakhalire, wogulitsa ali ndi udindo wolipira chiwongola dzanja cha kuwonongeka kosalunjika.

Zolemba / Zothandizira

Zipangizo za HK DPT-Ctrl AIR HANDLING WOLEMERA [pdf] Malangizo
DPT-Ctrl AIR HANDLING ULAMULIRI, WOLAMULIRA WOGWIRITSA NTCHITO AIR, WOLAMULIRA WAKUGWIRITSA NTCHITO

Maumboni

Buku Logwiritsa Ntchito

MAU OYAMBA