Nhazi nke Ọtụtụ Ọrụ PR235
Usoro PR235 nwere ike ịtụ ma wepụta ọtụtụ ụkpụrụ eletriki na okpomọkụ, yana ike LOOP arụnyere n'ime ya nke dịpụrụ adịpụ. Ọ na-eji sistemụ arụmọrụ nwere ọgụgụ isi ma jikọta ihuenyo mmetụ aka na ọrụ igodo igwe, nke nwere ọrụ bara ụba na ọrụ dị mfe. N'ihe gbasara ngwaike, ọ na-eji teknụzụ nchekwa ọdụ ụgbọ mmiri ọhụrụ iji nweta nchekwa voltaji 300V maka nha na mmepụta ọdụ ụgbọ mmiri, na-eweta nchekwa dị mma na arụmọrụ dị mma maka ọrụ nhazi n'ebe ahụ.
TeknụzụFebe iri nri
Ọkwa nchekwa ọdụ ụgbọ mmiri dị mma nke ukwuu, ma ihe nrụpụta na ihe nha nwere ike iguzogide oke njikọ voltaji dị elu nke 300V AC na-enweghị mmebi ngwaike. Ruo ogologo oge, ọrụ nhazi nke ngwa ọrụ ubi na-achọkarị ka ndị ọrụ mata nke ọma n'etiti ọkụ eletrik siri ike na nke na-adịghị ike, njehie waya nwekwara ike ibute nnukwu mmebi ngwaike. Nhazi nchekwa ngwaike ọhụrụ a na-enye nkwa siri ike maka ichebe ndị ọrụ na ihe nhazi.
Nhazi e mere ka ọ dị ka nke mmadụ, na-eji sistemụ arụmọrụ nwere ọgụgụ isi nke na-akwado ọrụ dịka mmịfe ihuenyo. Ọ na-eme ka interface ọrụ dị mfe ma nwee ọrụ ngwanrọ bara ụba. Ọ na-eji ihuenyo mmetụ aka + ụzọ mmekọrịta mmadụ na kọmputa na igodo mekaniki. Ihuenyo mmetụ aka capacitive nwere ike iweta ahụmịhe ọrụ yiri nke ekwentị mkpanaaka, igodo mekaniki na-enyekwa aka imeziwanye izi ezi nke ọrụ n'ebe siri ike ma ọ bụ mgbe ị na-eyi uwe aka. Na mgbakwunye, e mekwara calibrator ahụ na ọrụ ọkụ iji nye ìhè na gburugburu ebe ọkụ dị ala.
Enwere ike ịhọrọ ụdị njikọ ntụaka atọ: nke arụnyere n'ime, nke mpụga, na nke ahaziri iche. N'ụdị mpụga, ọ nwere ike ijikọ njikọ ntụaka nwere ọgụgụ isi na akpaghị aka. Njikọ ntụaka nwere ọgụgụ isi nwere ihe mmetụta okpomọkụ arụnyere n'ime ya nwere uru ndozi ma ejiri ọla kọpa tellurium mee ya. Enwere ike iji ya mee ihe ma ọ bụ kewaa ya n'ime ihe ndozi abụọ nọọrọ onwe ha dịka mkpa si dị. Nhazi pụrụ iche nke ọnụ mkpọchi ahụ na-eme ka ọ dị mfe ịta waya na mkpụrụ nkịtị, na-enweta okpomọkụ njikọ ntụaka ziri ezi karịa yana ọrụ dị mfe karị.
Ọgụgụ isi nha, nha eletriki nwere oke akpaka, na n'ịtụle nguzogide ma ọ bụ ọrụ RTD na-amata ọnọdụ njikọ a tụrụ na akpaghị aka, na-ewepụ ọrụ siri ike nke ịhọrọ oke na ọnọdụ waya na usoro nha.
Usoro ntọala mmepụta dị iche iche, enwere ike itinye ụkpụrụ site na ihuenyo mmetụ aka, setịpụ site na ịpị igodo ọnụọgụ site na ọnụọgụ, ma nweekwa ọrụ nzọụkwụ atọ: ramp, step, na sine, enwere ike ịtọ oge na ogologo nzọụkwụ nke nzọụkwụ ahụ n'enweghị nsogbu.
Igbe ngwaọrụ nha, nke nwere ọtụtụ obere mmemme arụnyere n'ime ya, nwere ike ime mgbanwe n'ihu na azụ n'etiti ụkpụrụ okpomọkụ na ụkpụrụ eletriki nke thermocouples na thermometers iguzogide, ma na-akwado mgbanwe nke ihe karịrị ọnụọgụ anụ ahụ 20 na nkeji dị iche iche.
Ọrụ ngosipụta na nyocha data, enwere ike iji ya dị ka onye na-edekọ data, dekọọ ma gosipụta usoro nha n'oge, ma mee nyocha data dị iche iche dịka mgbanwe ọkọlọtọ, oke, kacha nta, na nkezi uru na data edere.
Ọrụ ọrụ (Model A, Model B), yana ngwa ọrụ nhazi arụnyere n'ime ya maka ndị na-ebuga okpomọkụ, mgbanwe okpomọkụ, na ngwa okpomọkụ. Enwere ike ịmepụta ọrụ ngwa ngwa ma ọ bụ họrọ ndebiri n'ebe ahụ, yana mkpebi njehie akpaka. Mgbe emechara ọrụ ahụ, enwere ike ịpụta usoro nhazi na data nsonaazụ.
Ọrụ nkwukọrịta HART (Model A), nke nwere resistor 250Ω arụnyere n'ime ya, yana ike LOOP arụnyere n'ime ya nke dịpụrụ adịpụ, ọ nwere ike ịgwa ndị na-ebuga HART okwu na-enweghị ihe ndị ọzọ dị na ya ma nwee ike ịtọ ma ọ bụ gbanwee paramita dị n'ime nke onye na-ebuga ya.
Ọrụ mgbasawanye (Model A, Model B), nkwado nha nrụgide, nha iru mmiri na modulu ndị ọzọ. Mgbe etinyere modulu ahụ n'ime ọdụ ụgbọ mmiri ahụ, ihe nhazi ahụ na-amata ya na akpaghị aka wee banye na ụdị ihuenyo atọ na-enweghị mmetụta na ọrụ nha na mmepụta mbụ.
IzugbeTnke teknụzụParamita
| ihe | Paramita | ||
| Ụdị nlereanya | PR235A | PR235B | PR235C |
| Ọrụ ọrụ | √ | √ | × |
| Ntụle okpomọkụ ọkọlọtọ | √ | √ | × |
| Ihe mmetụta okpomọkụ nha na-akwado ndozi okpomọkụ ọtụtụ isi | √ | √ | × |
| Nkwukọrịta Bluetooth | √ | √ | × |
| Ọrụ HART | √ | × | × |
| Nguzogide 250Ω arụnyere n'ime ya | √ | × | × |
| Ọdịdị Akụkụ | 200mm × 110mm × 55mm | ||
| Ibu | 790g | ||
| Nkọwapụta ihuenyo | Ihuenyo mmetụ aka ụlọ ọrụ mmepụta ihe nke 4.0-inch, mkpebi 720 × 720 pikselụ | ||
| Ike batrị | Batrị lithium 11.1V 2800mAh nke enwere ike ịchaji | ||
| Oge ọrụ na-aga n'ihu | ≥awa 13 | ||
| Gburugburu ebe ọrụ | Oke okpomọkụ ọrụ: (5 ~ 35) ℃, anaghị agwakọta | ||
| Ịnye ọkụ | 220VAC ± 10%, 50Hz | ||
| Okiri nhazi | Afọ 1 | ||
| Rịba ama: √ pụtara na ọrụ a gụnyere, × pụtara na ọrụ a adịghị na ya | |||
Ọkụ eletrikiTnke teknụzụParamita
| Ọrụ nha | |||||
| ọrụ | Oke | Oke nha | Mkpebi | Izi ezi | Okwu ndị e kwuru |
| Voltaji | 100mV | -120.0000mV～120.0000mV | 0.1μV | 0.015%RD+0.005mV | Ntinye aka ≥500MΩ |
| 1V | -1.200000V～1.200000V | 1.0μV | 0.015%RD+0.00005V | ||
| 50V | -5.0000V～50.0000V | 0.1mV | 0.015%RD+0.002V | Mgbochi ntinye ≥1MΩ | |
| Ugbu a | 50mA | -50.0000mA～50.0000mA | 0.1μA | 0.015%RD+0.003mA | Nguzogide mmetụta ugbu a nke 10Ω |
| Mgbochi waya anọ | 100Ω | 0.0000Ω～120.0000Ω | 0.1mΩ | 0.01%RD+0.007Ω | 1.0mA ọkụ mkpali |
| 1kΩ | 0.000000kΩ～1.200000kΩ | 1.0mΩ | 0.015%RD+0.00002kΩ | ||
| 10kΩ | 0.00000kΩ～12.00000kΩ | 10mΩ | 0.015%RD+0.0002kΩ | 0.1mA ọkụ mkpali | |
| Mgbochi waya atọ | Oke, oke na mkpebi ya bụ otu ihe ahụ dịka nke iguzogide waya anọ, izi ezi nke oke 100Ω na-abawanye site na 0.01%FS dabere na iguzogide waya anọ. Izi ezi nke oke 1kΩ na 10kΩ na-abawanye site na 0.005%FS dabere na iguzogide waya anọ. | Rịba ama nke 1 | |||
| Nguzogide waya abụọ | Oke, oke na mkpebi ya bụ otu ihe ahụ dịka nke iguzogide waya anọ, izi ezi nke oke 100Ω na-abawanye site na 0.02%FS dabere na iguzogide waya anọ. Izi ezi nke oke 1kΩ na 10kΩ na-abawanye site na 0.01%FS dabere na iguzogide waya anọ. | Ihe nke abụọ | |||
| Okpomọkụ ọkọlọtọ | SPRT25,SPRT100, mkpebi 0.001℃, lee Tebụl 1 maka nkọwa zuru ezu. | ||||
| Thermocouple | S, R, B, K, N, J, E, T, EA2, Wre3-25, Wre5-26, mkpebi 0.01℃, lee Tebụl 3 maka nkọwa ndị ọzọ. | ||||
| Thermometer Nguzogide | Pt10, Pt100, Pt200, Cu50, Cu100, Pt500, Pt1000, Ni100(617), Ni100(618), Ni120, Ni1000, mkpebi 0.001℃, lee Tebụl1 maka nkọwa ndị ọzọ. | ||||
| Ugboro ole | 100Hz | 0.050Hz~120.000Hz | 0.001Hz | 0.005%FS | Oke voltaji ntinye: 3.0V～36V |
| 1kHz | 0.00050kHz～1.20000kHz | 0.01Hz | 0.01%FS | ||
| 10kHz | 0.0500Hz~12.0000kHz | 0.1Hz | 0.01%FS | ||
| 100kHz | 0.050kHz～120.000kHz | 1.0Hz | 0.1%FS | ||
| uru ρ | 1.0%~99.0% | 0.1% | 0.5% | 100Hz, 1kHz dị irè. | |
| Uru mgbanwe | / | Gbanye/Gbanyụọ | / | / | Nkwụsịtụ ihe mkpali ≤20mS |
Rịba ama nke 1: Waya ule atọ ahụ kwesịrị iji otu nkọwapụta ahụ mee ihe dịka o kwere mee iji hụ na waya ule ahụ nwere otu nguzogide waya ahụ.
Rịba ama nke abụọ: E kwesịrị ilebara anya na mmetụta nke iguzogide waya nke waya nnwale na nsonaazụ nha. Enwere ike ibelata mmetụta nke iguzogide waya na nsonaazụ nha site na ijikọ waya nnwale n'otu oge.
Rịba ama nke 3: Paramita teknụzụ ndị dị n'elu dabere na okpomọkụ gburugburu ebe obibi nke 23℃±5℃.
