CTC LP902 Sensọ ike Loop dị mma nke ọma
Okwu mmalite
Usoro nlekota nke ịma jijiji 4-20 mA gafereview
Enwere ike iji teknụzụ 4-20 mA tụọ okpomọkụ, nrụgide, mgbaba na ọsọ ọsọ, yana ịma jijiji zuru oke nke igwe na-atụgharị. Ịtinye ihe mmetụta ịma jijiji/transmitter na igwe na-enye ihe dị oke mkpa maka ahụike igwe. Enwere ike iji ya chọpụta mgbanwe na nguzozi, nhazi, gia, bearings, na ọtụtụ mmejọ ndị ọzọ nwere ike ime. Ebumnuche nke 4-20mA analog loop dị ugbu a bụ ịnyefe mgbaama site na ihe mmetụta ịma jijiji analọg n'ebe dị anya n'ụdị mgbama 4-20 mA dị ugbu a. Mgbama dị ugbu a emepụtara dabara na ịma jijiji nke akụrụngwa ma ọ bụ igwe a na-enyocha. Ihe nrụpụta ugbu a nwere oke nke 4-20mA, yana 4 na-anọchi anya nke kacha nta yana 20 na-anọchite anya kacha amplitudes (n'ime oke nke 4-20mA). Ngosipụta mgbaama 4-20 mA dabara na mkpokọta amplitude emepụtara n'ime eriri ugboro akọwapụtara. Ya mere, mgbama anaghị agụnye data sitere na frequencies na mpụga eriri ugboro mana ọ gụnyere ịma jijiji niile (mmejọ dị oke egwu na adịghị njọ) n'ime band ahụ.
LP902 usoro gafereview
Ihe mmetụta LP902 ọ bụla akwadoro maka IS ga-emezurịrị ma ọ bụ gafere ihe achọrọ maka ụkpụrụ nke mba ndị ga-eji ihe mmetụta ahụ ghọtara.
Ọnọdụ ojiji akọwapụtara nke ọma:
Ọnọdụ ojiji akọwapụtara nke ọma gụnyere -40°F ruo 176°F (-40°C ruo 80°C) maka usoro LP niile.
Ọnọdụ Pụrụ Iche maka Ojiji Nchekwa:
Ọ dịghị
Ozi echekwara n'ime
Nrube isi na ihe achọrọ ahụike na nchekwa dị mkpa
Nkwenye site na nnabata EN60079-0:2004, EN60079-11:2007, EN60079-26:2007, EN61241-0:2006, EN61241-11:2007
Ihe akara akara aha ATEX metụtara
Ihe na-esonụ bụ ntugharị zuru ezu nke akara aha ATEX ka onye ahịa nwere ozi ATEX zuru ezu maka ọnọdụ ojiji.
Klas 1 Div 1 ( Mpaghara 0) Ịkpọ aha
INTRINSEQUE echekwabara nke ọma
Nke a bụ IIC T3/T4
Ex iD A20 T150 °C (T-koodu = T3) / T105 Celsius C (T-Code = T4)
DIP A20 IP6X T150 °C (T-koodu = T3) / T105 °C (T-Code = T4)
AEx bụ IIC T3/T4
AEx iD 20 T150 °C (T-koodu = T3) / T105 Celsius C (T-Code = T4)
CLI GPS A,B,C,D
CLII, GPS E, F, G, CLIII
CLI, mpaghara 0, mpaghara 20
CODE TEMP na-arụ ọrụ: T4
Okpomọkụ okpomọkụ = -40C TO +80 Celsius
Ijikwa ịseta INS10012
Ex ia IIC T3 -54 °C <Ta <+125 °C
Ex ia IIC T4 -40 °C <Ta <+80 °C
Ui=28Vdc II=100mA
Ci=70nF Li=51µH Pi=1W
CSA 221421
KEMA 04ATEX1066
LP80*, na LP90* Usoro - Usoro okpomọkụ: T4 Ambient okpomọkụ nso = -40 °C ruo 80 °C
Nkọwapụta ngwaahịa
| Ntinye ike | 15-30 Vdc ọkọnọ voltage choro |
| Ihe nzacha Band-Pass | Ihe mmetụta ịma jijiji nwere nzacha band-pass, nke nwere obere ngafe na nnukwu ngafe. |
| Mmepụta analog | Mmepụta zuru oke nke 4-20mA |
| Ọrụ | Na-enyocha mgbama, ma na-emezi mmepụta ahụ ka ọ bụrụ nrụpụta zuru oke akọwapụtara. Na-eme ezigbo ntụgharị RMS ma na-ebufe data a n'ụdị 4-20 mA (ọ bụrụ na ahọpụtara RMS) . |
| Oke okpomọkụ | -40°F ruo 176°F (-40°C ruo 80°C) |
Ihe osise akụkụ
Wiring
Ihe osise njikwa nchekwa dị n'ime INS10012 dị n'okpuru na-egosi ihe nwụnye chọrọ maka ihe mmetụta CTC IS. Dị ka egosiri, a chọrọ ihe mgbochi arụnyere nke ọma iji belata ike ihe mmetụta nwere ike ịnata. Cabling na-eweta mgbaàmà sitere na ihe mmetụta na ihe mgbochi Zener diode ma ọ bụ galvanic isolator, nke bụ njedebe na-egbochi ike. A na-ebufe mgbaàmà ahụ site na mgbochi (nke nwere ike ịdị na klaasị I Div 2 ma ọ bụ mpaghara na-adịghị ize ndụ) na akụrụngwa nha, dị ka onye na-anakọta data ma ọ bụ igbe njikọ, maka nhazi ọzọ.
Ihe ndetu
- Egosiri warara mgbochi enweghị nkọwa
- Hụ akwụkwọ ntuziaka nrụnye ihe mgbochi nchekwa maka ozi gbasara wired nke ọma nke eriri sensọ na njedebe njedebe nke mgbochi nchekwa.
- Agba waya maka idoanya naanị
Mgbakọ Nguzogide Loop
Ọkọlọtọ Loop Sensọ kwadoro
* Ihe mmetụta mgbanaka echekwabara nke ọma
* Mara: Sekit a na-agbado anya ga-agụnye ihe mgbochi dị n'ime ya na sekit
| Isi iyi Ike Voltage (VP) | Ụdị RL (max) (Ndị na-abụghị IS) | Ụdị RL (max) (IS sensọ) |
| 20 | 250 | 100 |
| 24 | 450 | 300 |
| 26 | 550 | 400 |
| 30 | 750 | 600 |
Ntụ
| Oke nha nha zuru oke | Ezigbo ịma jijiji, IPS | Mpụta a tụrụ anya ya (mA) |
| 0 - 0.4 IPS (0 - 10 mm / s) | 0 | 4 |
| 0 (1 mm/s) | 8 | |
| 0 (2 mm/s) | 12 | |
| 0 (3 mm/s) | 16 | |
| 0 (4 mm/s) | 20 | |
| 0-0.5 IPS | 0 | 4 |
| 0 | 7 | |
| 0 | 10 | |
| 0 | 13 | |
| 0 | 16 | |
| 0 | 20 | |
| 0 - 0.8 IPS (0 - 20 mm / s) | 0 | 4 |
| 0 (2 mm/s) | 8 | |
| 0 (4 mm/s) | 12 | |
| 0 (6 mm/s) | 16 | |
| 0 (8 mm/s) | 20 | |
| 0 - 1.0 g (usoro LP900) | 0 | 4 |
| 0 | 5 | |
| 0 | 8 | |
| 0 | 12 | |
| 0 | 16 | |
| 1 | 20 | |
| 0 - 2.0 g (usoro LP900) | 0 | 4 |
| 0 | 6 | |
| 0 | 8 | |
| 0 | 10 | |
| 1 | 12 | |
| 1 | 14 | |
| 1 | 16 | |
| 1 | 18 | |
| 2 | 20 |
Nwụnye
Aka mee ka ihe mmetụta dị na diski nrịgo wee kwesie ike site na iji 2 ruo 5 ft-lbs nke mgbago elu.
- The arịọnụ torque dị mkpa maka nzaghachi ugboro ugboro nke ihe mmetụta maka ihe ndị a:
- Ọ bụrụ na ihe mmetụta adịghị ike nke ọma, njikọ kwesịrị ekwesị n'etiti isi ihe mmetụta na diski mgbago agaghị enweta.
- Ọ bụrụ na ihe mmetụta ahụ emechiela, ọdịda stud nwere ike ime.
- Onye na-ahụ maka njikọta (dị ka MH109-3D epoxy) ga-ebulite nzaghachi ugboro ugboro nke ngwaike gị, mana achọghị ya.
Nkwadebe elu elu na-adịgide adịgide/stud
- Kwadebe elu dị larịị site na iji ngwa ntụpọ ihu na oghere pilot site na iji ngwa ntinye ihu ntụpọ CTC.
- Ebe a na-arị elu kwesịrị ịdị ọcha na enweghị ihe ọ bụla fọdụrụnụ ma ọ bụ agba.
- Kpatụ maka eriri achọrọ (¼-28 ma ọ bụ M6x1).
- Wụnye ihe mmetụta.
– Ngwa ngwa nrụnye akwadoro: MH117-1B
Akwụkwọ ikike na nkwụghachi
Akwụkwọ ikike
Ngwaahịa CTC niile bụ akwụkwọ ikike ndụ anyị na-akwadoghị. Ọ bụrụ na ngwaahịa CTC ọ bụla ga-ada, anyị ga-arụzi ma ọ bụ dochie ya na-akwụghị ụgwọ.
Nkwụghachi
Enwere ike iweghachi ngwaahịa ngwaahịa niile maka ego mweghachi 25% ma ọ bụrụ na eweghachi ya na ọnọdụ ọhụrụ n'ime ụbọchị 90 nke mbupu. Ngwaahịa ngwaahịa tozuru oke maka ịkagbu n'efu ma ọ bụrụ na akagbuo iwu gị n'ime awa 24 ịzụrụ. Ngwaahịa ejiri wuo ịtụ tozuru maka nkwụghachi 50% ma ọ bụrụ na eweghachitere ya na ọnọdụ ọhụrụ n'ime ụbọchị 90 nke mbupu. A na-ehota ngwaahịa omenala ma wuo ya kpọmkwem na ihe onye ahịa chọrọ, nke nwere ike ịgụnye ụdị ngwaahịa omenala kpamkpam ma ọ bụ ụdị nke ngwaahịa ọkọlọtọ maka ndị ahịa OEM. Ngwaahịa omenala nyere iwu enweghị ịkagbu, enweghị ike iweghachi na enweghị nkwụghachi.
Akwụkwọ / akụrụngwa
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CTC LP902 Sensọ ike Loop dị mma nke ọma [pdf] Akwụkwọ ntuziaka onye nwe LP902 Igwe ihe nleba anya nchekwa n'ime ime, LP902, ihe mmetụta nchekwa nchekwa dị n'ime, ihe mmetụta mgbanaka nchekwa, sensọ ike loop, sensọ ike, ihe mmetụta. |
