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Te Whakawhiti Pawera me te Huringa Huringa
Ngā āhuatanga
1. Kawemai matua, rite ki te tono o te momo o te mau parau tumu o te maramara ki te whiriwhiri.
2. Putanga whiriwhiri: 4-20mA, RS485, etc.
3. He pai te pumau mo te wa roa, he pai te mahi anti-porearea, etc.
4. Tiwhikete ROHS me CE.
Taupānga
Te keeti haumaru mo te tuku wera wera (thermocouple, te urunga waiariki) mo te thermocouple, te parenga waiariki, etahi atu tohu millivolt ranei i nga waahi kino o te mara.
Ko te whakaurunga, i muri i te wehenga, ka huri ki te putanga tohu tohu DC ki te rohe haumaru o te mana whakahaere.
Te punaha, tetahi atu taputapu ranei. He matiti haumaru mo te whakawhiti pāmahana, ae.
USB atanga, te thermocouple tāuru e taea te programmed e PC me te pūmanawa whakahaere.
Momo me te awhe awhe, ka taea te tirotiro i te tohu kore me te katoa o te tohu whakaputa.
Kotahi te hongere, kotahi te urunga, kotahi te putanga. Ko te taiapa haumaru motuhake kei a ia ano.
Ko nga waahana whakauru / whakaputa / hiko ka wehea mai i a raatau e te hiko DC.
Tawhā Hangarau
● Tuku hiko
Te awhe ngaohiko hiko: 20~30VDC
Whakatauhia ngaohiko tuku hiko: 24VDC
Kohi o naianei (24VDC mana hiko) :
● Whakauru mai i te rohe morearea
(Ka taea te whakarite ma te PC me nga kaupapa rorohiko)
Atete wera: Pt100, Cu50, etc
Awhe pāmahana: i runga i te momo pūoko hono (tirohia te ripanga awhe)
Te whakauru tohu millivolt: ± 80mV
Te awhe millivolt iti: 5mV
● Putanga ki te rohe haumaru
Putanga o naianei: 4~20mA; Ko etahi atu o naianei kua tohua
Ngaohiko Putanga: 1~5V; Ko etahi atu ngaohiko kua tohua
Atete kawenga: 4~20mA putanga, ≤350Ω(taunoa wheketere, ka taea te tohu i te kawenga)
● Tawhā whānui whānui
Te tika utunga mutunga makariri: ±1℃ (awhe utu -20℃~+60℃)
(Kua utaina te aukati mutunga makariri ki roto i te matiti haumaru wehe)
Te paheketanga o te pāmahana: 0.01%FS/℃
Wā Whakautu:
Te kaha wehe: i waenga i te whakauru - te whakaputa - te mana hiko 2.5KV, 1min, 50Hz
Te aukati i te whakamarumaru: Whakauru, te whakaputa me te mana ≥100MΩ / 500VDC
Rauemi take/Koeke Tiaki: Te mura o te ahi ABS/IP20
Ahu: 16×116×110(mm)
Te pāmahana mahi: -20℃~ +60℃
E tika ana ki nga taputapu mara hono me nga waahi morearea: te pāmahana thermocouple
Te pūoko. Rohe 0, Rohe 1, Rohe 2; IIA, IIB, IIC nga waahi kino
● Tawhā tohu tohu pahū-haumaru
Tohu pahū-ahuru: [Exia Ga]IIC
Tawhā Tiwhikete Haumarutanga: Um = 250VAC/DC Uo = 10.5VDC Io =5mA
Po = 13.2W Lo = 100mH Co =1.7μF
Hoahoa Hononga Kapeka
