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Temperature Transfer ma le Liua Module
Vaega
1. Autu faaulufale mai, e tusa ai ma le faaaogaina o mataupu faavae eseese o le pu e filifili.
2. Fa'atonuga: 4-20mA, RS485, ma isi.
3. Lelei le mautu umi, sili ona lelei le faʻalavelave faʻalavelave, ma isi.
4. Maua le ROHS ma le CE faʻamaonia.
Fa'atatauga
Fa'amama le vevela faitoto'a saogalemu tu'ufua (thermocouple, fa'aulu fa'avevela vevela) mo thermocouple, tete'e vevela po'o isi fa'ailoga millivolt i nofoaga mata'utia o le fanua.
O le faʻaoga, pe a maeʻa faʻaesea, e liua i se faʻailoga faʻailoga DC masani i le sone saogalemu o le pule.
Faiga po'o isi meafaigaluega. Ose feso'ota'iga atamai fe'avea'i vevela fa'a'ese'ese laina saogalemu, ioe.
Fa'aoga USB, e mafai ona fa'apolokalameina le thermocouple ulufale e le PC ma le polokalama fa'atonutonu.
Ituaiga ma laina laina, ma le zero ma le tikeri atoa o le faailo o le gaosiga e mafai ona siaki.
Tasi alavai, tasi le sao, tasi le galuega faatino. O le pa saogalemu e tu'ufua e na'o ia lava.
O laina fa'aoga/fa'ato'aga/malosi e fa'a'ese'ese mai le tasi i le isi e le DC power supply.
Fua Fa'atatau
● Sapalai eletise
Va'aiga eletise tu'uina atu: 20~30VDC
Fa'atonuga eletise eletise: 24VDC
Fa'aaoga i le taimi nei (24VDC power supply) :
● Ulufale mai le sone lamatia
(E mafai ona seti e PC ma polokalame polokalame)
Tete'e vevela: Pt100, Cu50, ma isi
Va'aiga vevela: fa'alagolago i le ituaiga masini e feso'ota'i (silasila i le laulau fa'asologa)
Fa'ailoga fa'ailoga millivolt e filifili ai: ±80mV
La'ititi milivolt va'aiga: 5mV
● Fa'aulu i le sone saogalemu
Faʻasologa o loʻo i ai nei: 4 ~ 20mA; O isi taimi fa'apitoa
Voli fa'aoso: 1~5V; Isi voltage fa'amaonia
Tete'e uta: 4 ~ 20mA galuega faatino, ≤350Ω (falegaosimea faaletonu, e mafai ona faamaoti le uta)
● Fa'asologa lautele lautele
Fa'ai'uga fa'ai'uga sa'o sa'o: ± 1 ℃ (tulaga tau -20 ℃ ~ + 60 ℃)
(Ua fa'apipi'i le fa'ai'uga malulu i totonu o le fa'avasegaga o le saogalemu)
Fa'ase'e vevela: 0.01%FS/℃
Taimi tali:
Malosiaga tu'ufua: i le va o fa'aoga - fa'aulufale - fa'aola eletise 2.5KV, 1min, 50Hz
Tete'e fa'alava: Fa'aulufalega, fa'aulufale ma le malosi ≥100MΩ / 500VDC
Meamea/vaega Puipui: Fa'asa'o afi ABS/IP20
Fua: 16×116×110(mm)
Galulue vevela: -20℃~ +60℃
Fa'atatau i masini fa'aoga feso'ota'i ma nofoaga mata'utia: vevela vevela
Le fa'alogo. Sone 0, Sone 1, Sone 2; IIA, IIB, IIC sone lamatia
● Fa'amaufa'ailoga fa'amaonia pa'u saogalemu
Fa'ailoga mata'i-pa'u: [Exia Ga]IIC
Fa'ailoga fa'amaoniaga saogalemu: Um = 250VAC/DC Uo = 10.5VDC Io = 5mA
Po = 13.2W Lo = 100mH Co = 1.7μF
Ata Feso'ota'iga Terminal
![](https://ecdn6.globalso.com/upload/p/25/image_other/2023-10/6539c807d813539313.png)
![](https://ecdn6.globalso.com/upload/p/25/image_other/2023-10/6539c819c869849394.png)