HK ZINTHU RHT-MOD Duct Series Humidity Transmitters
MAU OYAMBA
Zikomo posankha HK Instruments RHT-MOD Duct se-ries related humidity transmitter yokhala ndi mawonekedwe a Modbus. Mndandanda wa RHT -MOD Duct umapangidwira kuti ugwiritsidwe ntchito m'malo azamalonda mu mapulogalamu a HVAC/R. RHT-MOD Duct ndi cholumikizira chinyezi chomwe chimakhala ndi kutentha komwe kumayikidwa munjira yolowera mpweya. Kuphatikiza pa miyezo iyi, RHT-MOD Duct imawerengera magawo osiyanasiyana monga mame, chiŵerengero chosakanikirana, enthalpy ndi chinyezi chonse. Sewero lowala limapangitsa kuti zikhale zosavuta kuwerenga komanso patali. Dothi la RHT-MOD lili ndi chivindikiro chopanda screwless ndi flange yokhazikika yosavuta yomwe imapangitsa kuyika kwa chipangizocho kukhala kosavuta.
APPLICATIONS
Zida za RHT-MOD Duct nthawi zambiri zimagwiritsidwa ntchito kuwunika ndikuwongolera:
Chinyezi ndi kutentha kwa mpweya wolowa ndi wobwerera mu mpweya wabwino
CHENJEZO
- WERENGANI MLANGIZO AMENEWA MUSANAYESE KUYEKA, KUGWIRITSA NTCHITO KAPENA KUGWIRITSA NTCHITO CHIDA CHINO.
- Kulephera kusunga zidziwitso zachitetezo ndikutsata malangizo kungayambitse KUDZIBULA 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
Magawo oyezera:
- Kutentha: -30…80 °C, sensa
- Chinyezi chofananira: 0-100 %
Kulondola:
- Kutentha: <0.5ºC
- Chinyezi chofananira: ±2…3 % pa 0…50 °C ndi 10–90% rH
- Gulu la zolakwika zonse limaphatikizapo kulondola, hysteresis ndi kutentha kwa 5…50 °C ndi 10-90% rH.
Mfundo Zaukadaulo
Media mogwirizana:
Mpweya wouma kapena mpweya wopanda mphamvu
- Mayunitsi oyezera:
- °C ndi% rH
Chinthu choyezera
- Kutentha: NTC10k
- Chinyezi chachifupi: Thermoset polima capacitive sensing element
Chilengedwe
- Kutentha kwa ntchito: 0…50 °C
- Kutentha kosungira: -20…70 °C
- Chinyezi: 0 mpaka 95% rH, osasunthika
Zakuthupi
Makulidwe:
- Mlandu: 119 x 95.5 x 45 mm
- Kufufuza: L=188 mm, d=12 mm
- Kuyika: Ndi flange, chosinthika 40…155 mm
- Kulemera kwake: 150 g
Zida:
- Mtundu: ABS
- Chophimba: PC
- Pulogalamu: ABS
- Flange yokwera: LLPDP
Protection muyezo:
IP54
Kulumikizana kwamagetsi: 4 masika odzaza ma terminals
Mphamvu: (24 V ndi GND) 0.2–1.5 mm2 (16–24 AWG)
Modbus RTU: A ndi B mzere
0.2–1.5 mm2 (16–24 AWG)
Zamagetsi
Wonjezerani voltage: 24 VAC kapena VDC ± 10%
Kugwiritsa ntchito pano: 90 mA (pa 24 V) + 10 mA pa voliyumu iliyonsetagKutulutsa
Kulankhulana
Protocol: MODBUS pa Line Line
Njira yotumizira: RTU
Chiyankhulo: RS485
Mtundu wa Byte (11 bits) mu RTU mode:Coding System: 8-bit binary Bits pa Byte:
SCHEMATICS
ZOCHITA ZA DIMENSIONAL
KUYANG'ANIRA
- Ikani chipangizocho pamalo omwe mukufuna (onani sitepe 1).
- Sinthani zingwe ndikulumikiza mawaya (onani gawo 2).
- Chipangizochi tsopano chakonzeka kukonzedwa.
CHENJEZO! Ikani mphamvu pokhapokha chipangizocho chikalumikizidwa bwino.
CHOCHITA 1: KUKHALA CHIDA
- Sankhani malo okwera (pa duct).
- Gwiritsani ntchito flange yokwera ya chipangizocho ngati template ndikulemba mabowo a screw.
- Kwezani flange pa duct ndi zomangira (osaphatikizidwa). (Chithunzi 1a)
- Sinthani kafukufuku ku kuya komwe mukufuna. Onetsetsani kuti mapeto a kafukufukuyo afika pakati pa njirayo. (Chithunzi 1b)
- Mangitsani wononga pa flange kuti kafukufukuyo akhazikike.
ZINTHU ZONSE
- Tsegulani mpumulo ndikuyendetsa chingwe (zingwe).
- Lumikizani mawaya monga momwe chithunzi 2a chikusonyezera.
- Limbikitsani kuchepetsa kupsinjika.
KUSINTHA
Kukonzekera kwa chipangizo cha RHT-MOD Duct chimakhala ndi zosankha zosinthira (mawonekedwe owonetsera okha). Dinani batani losankha kuti muvomereze zosintha. Pitani ku zoikamo zina mwa kukanikiza pansi batani. Sankhani chotuluka menyu kusunga zoikamo. Ngati mabatani sagwiritsidwa ntchito kwa mphindi zitatu, zoyambira view zidzawonekeranso zokha, ndipo zosintha zosinthidwa sizisungidwa.
- Yambitsani Menyu ya chipangizocho ndikukankhira batani losankha kwa masekondi awiri.
- Sankhani mtengo womwe ukuwonetsedwa pamzere wowonetsera 1. (kutentha / mame point / kusakaniza chiŵerengero / enthalpy / chinyezi chamtheradi / chinyezi chachibale)
- Sankhani mtengo womwe ukuwonetsedwa pamzere wowonetsera 2. (kutentha / mame point / kusakaniza chiŵerengero / enthalpy / chinyezi chonse / chinyezi wachibale)
- sankhani adilesi ya Modbus: 1…247.
- sankhani mlingo wa baud: 9600/19200/38400/57600.
- sankhani pang'ono: Palibe / Ngakhale / Odd.
- Sankhani chinyezi: + -10 % rH, Mbali ya Offset imathandizira kusanja kwamunda. Izi ndizofunikira pamafunso omwe amafunikira kusinthidwa pachaka.
- kutentha kwapadera: + -5 ° C.
- Dinani batani losankha kuti mutuluke menyu.
MODBUS REGISTERS
Ntchito 03 - Werengani zolembera zolembera
| Register | Kufotokozera kwa parameter | Mtundu wa Data | Mtengo | Mtundu |
| 4 × 0002 | Mtengo wa RH | 16 pang'ono | -100…100 | -10.0. 10.0% rH |
| 4 × 0003 | TE Offset | 16 pang'ono | -50…50 | -5.0 ....5.0 ° C |
Ntchito 04 - Werengani zolembera zolembera
| Register | Kufotokozera kwa parameter | Mtundu wa Data | Mtengo | Mtundu |
| 3 × 0001 | Mtundu wa pulogalamu | 16 pang'ono | 0…1000 | 0.0…99.00 |
| 3 × 0003 | rH kuwerenga | 16 pang'ono | 0…1000 | 0.0 % |
| 3 × 0004 | Temp. kuwerenga | 16 pang'ono | -300…800 | -30.0. 80.0 °C |
| 3 × 0006 | Mtengo wa RH | 16 pang'ono | -100…100 | -10.0. 10.0% rH |
| 3 × 0007 | TE Offset | 16 pang'ono | -50…50 | -5.0 ....5.0 ° C |
| 3 × 0008 | Mame point | 16 pang'ono | -300…800 | -30.0. 80.0 °C |
| 3 × 0009 | Mtheradi chinyezi | 16 pang'ono | 0…800 | 0.0. 80.0g/m³ |
| 3 × 0010 | Zosangalatsa | 16 pang'ono | 0…850 | 0.0. 85.0 kJ/kg |
| 3 × 0011 | Kusakaniza chiŵerengero | 16 pang'ono | 0…800 | 0.0. 80.0g/kg |
MFUNDO YOTHANDIZA
Wogulitsa ali ndi udindo wopereka chitsimikizo cha zaka zisanu kwa katundu woperekedwa pazakuthupi 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. kukonza zinthu zosokonekera kapena popereka kwaulere kwa wogula zinthu zatsopano zopanda cholakwika ndikuzitumiza 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 ndi kung'ambika kwachibadwa, kugwiritsira ntchito molakwika kapena mosasamala, kugwiritsa ntchito molakwika, kulemetsa, kusungirako kosayenera, kusamalidwa kolakwika kapena kumanganso, kapena kusintha ndi ntchito yoyika siinachitike. ndi wogulitsa. Kusankhidwa kwa zida za zida zomwe zimakonda kuwonongeka ndi udindo wa wogula, pokhapokha atagwirizana mwalamulo. Ngati wopanga asintha mawonekedwe a chipangizocho, wogulitsa sakakamizidwa kupanga zofananira ndi zida zomwe zidagulidwa kale. Kudandaula chifukwa cha chitsimikizo kumafuna kuti wogulayo wakwaniritsa bwino ntchito zake zomwe zinachokera pakupereka ndi zomwe zanenedwa mu mgwirizano. Wogulitsa adzapereka chitsimikizo chatsopano cha katundu omwe asinthidwa 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 latsopano kapena chipangizo, koma osati kuyika kapena kusinthanitsa ndalama. Mulimonse momwe zingakhalire, wogulitsa ali ndi udindo wolipira chiwongola dzanja cha kuwonongeka kosalunjika.
KUBWERETSA/KUTAYA
Zigawo zomwe zatsala pakuyika ziyenera kusinthidwanso malinga ndi malangizo akudera lanu. Zipangizo zoletsedwa ziyenera kutengedwa kumalo obwezeretsanso omwe amagwiritsa ntchito zinyalala zamagetsi.
Zolemba / Zothandizira
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HK ZINTHU RHT-MOD Duct Series Humidity Transmitters [pdf] Buku la Malangizo RHT-MOD Duct Series, Humidity Transmitters |
