HART kaitahuri raraunga
- Parenga Haumaru Motuhake
- Kaiwehe Waitohu
- Pūrere Tiaki Ngaru
- Rere Haumaru
- Ko nga Kōwae I/O Maramarama Motuhake
- Nga Waahi Maamaa
- Ahumahi Raraunga Optical Transceivers
- Kaitirotiro Tohu Toi-ipurangi
- Nga Raraunga Raraunga
- HART kaitahuri raraunga
PH-SM100-W Kaitahuri Maramarama
HuaKupu Whakataki
Ko nga raupapa PH-SM100-W ka hangaia nga kaitahuri mohio a HART ma te whakamahi i te ARM microprocessor, te huringa kawa HART me te maramara whakahekeheke me te mohio ki te maha o nga tono mahi. Kua hangaia kia rite ki nga whakaritenga o nga hua ahumahi me te tino pono me te pumau. Ko te kaitahuri mohio kua rite ki te atanga RS232 paerewa me te atanga RS485, ka taea te tuku raraunga maataa me te taputapu mohio me te kawa HART, te panui ranei i nga raraunga ki te kawa MODBUS_RTU hei whakarite i te tuku raraunga i te waa.
Ko te kaikohi raraunga kua rite ki te atanga RS 485 paerewa, RS 232 atanga me te kuaha, ka taea te whakawhiti marama ki te taputapu mohio me te kawa HART, ka huri ranei ki te MODBUS_RTU, MODBUS_TCP kawa ranei hei panui i nga raraunga, kia pai ai te tuku raraunga i te waa.
Ko te kawa HART e tutuki ana ki te paerewa o te Bell202 Frequency Shift Keying (FSK), me te whakarereke i nga tohu mamati i runga i te 4~20mA, e arahi ana i nga taputapu kawa HART ki te whakawhitiwhiti korero raraunga takirua me te kore e pokanoa i te tohu tairitenga o 4-20mA. Ko te raupapa PH-SM100-M HART Ko nga kaikohi ra mo te whakarereketanga ararua me te whakaheke me nga tohu mamati me nga tohu tairitenga.
HuaNgā āhuatanga
● rite rawa ki te paerewa RS232 me RS485 atanga whakawhitiwhitinga, ka taea e koe te whirihora i nga tawhā, te huri i te reeti baud korero me te moka parity. a he mea motuhake mai i te tere korero 1200 i runga i te pahi HART, na reira ka pai ake te tere o te rere o te punaha katoa.
●I whāngai kiahumahi Anga Kōwae Whānui, ngawari ki tetāuta me te patuiro.
● Mepūmanawa whirihoranga motuhake, ka taea te whirihora ki nga tawhā, me te korero kiHARTKawa taputapu mohio mo te whakawhiti raraunga
● tautoko paerewa MODBUS_RTU me MODBUS_TCPkawa
●e tautoko ana i te hononga tukutahi me te mahaHARTkawa taputapu mohio
●Ko nga hongere HART kua weheaamahikaore e pa mete putanga o naianei taputapu.
● tautoko i nga momo taputapu mohio kawa HART motuhake, ka taea te whakarite i te panui o nga tohutohu taputapu HART motuhake.
● wa whakahou raraunga ko 0.8 hēkona, ki te 8,6.4 hēkona ki te whakahou i te raraunga.
● whakaurunga: ka taea te whakaurunga ara paerewa, engari ano hoki te whakaurunga.
HuaWhakatakotoranga
| 1) Rosemont Series HART Instruments | ||
| 3300 ine taumata Radar | 1700(2700) Kaituku | Nga Rererere Hiko o te 8700 Series |
| Nga Reera taumata Radar o 5400 Series | Whakawhiti Pawera Whakakotahi 248 | Whakawhiti Taurangi |
| te tuku pehanga o1151 raupapa | Inenga Rererangi Vortex 8800C |
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| 2) Siemens Rangatū | ||
| Rererere Hihiko MG6000 | Nga Rererere Ultrasonic FUS06 | Nga Rererere Ultrasonic FUS010 |
| Inenga Rere Papatipu MASS6000 | Rererere hau 7ME5033 | Rererere hau 7ME5034 |
| ine taumata HR02(FN34) |
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| 3)KROHNE Rangatū | ||
| IF100 Hiko inenga Rererere | Rererere HihikoIF300 | Rererere HihikoIF090 |
| Rererere OPTISWIRL4070 | Radar Geometry BM700 | Rererere hau VFC070 |
| Rererere UFC500 |
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| 4 ) ABB raupapa | ||
| WateMaster Rererere FEX10 | Rererere FEP300 | te tuku pehanga 2600T |
| FEP 300 Rererere | FEH 300 Rererere | Rotor Flowmeter AM54 |
| 5)E+H raupapa | ||
| Rererererere oNMS 53X Rangatū | Papa oFMR 53X Rangatū | ine taumata oFMU 40X raupapa |
| Kaituku pehanga rereke PDM 23X (26X) | Wai Taumata Meter oFMR 23X (24x) Rangatū | mita rere papatipu Porowhita 72 |
| 6)Yokogawa Series | ||
| Hikohiko-Rererere YOKOGAWA AX Series | te tuku pehanga oKo nga waahanga mo te EJA |
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| 7) etahi atu momooNga taputapu HART | ||
| mehua pehanga atamai oLD301 raupapa | kaiwhakawhiti taumata ultrasonic oMSP400R | FISHERMETER Te Inenga Rere Whakahekenga VortexVT5000 |
| inenga rere whakarewa ngongo oTe raupapa F56 | Nga Rererere Maangi Tube Metal oHT50 raupapa | Radar Material Taumata mitaVAG |
| Rererere Hihiko Tohipa |
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Hoahoa Hononga
Kōwhiringa hua
Whakaatu Hua