- Temperature-Sensor Element
- Zida Zamagetsi Zamagetsi Zamagetsi Zamagetsi
- Zida Zachikhalidwe Zakutentha kwa mafakitale
- Pressure Transmitter
- Kutentha kwa Transmitter
- Kutentha ndi Humidity Transmitter
- Zoyezera kutentha kwa galimoto
- Zoyezera kutentha kwamakampani azachipatala
- Sensor yotentha yanyumba yanzeru
01
Kusintha kwa Kutentha ndi Kutembenuka Module
Mawonekedwe
1. Zinachokera pachimake, malinga ndi ntchito zosiyanasiyana mfundo za Chip kusankha.
2. Zosankha: 4-20mA, RS485, etc.
3. Kukhazikika kwanthawi yayitali, ntchito yabwino kwambiri yotsutsana ndi kusokoneza, ndi zina zambiri.
4. Pezani ROHS ndi CE certification.
Kugwiritsa ntchito
Chipata chachitetezo chodzipatula chanzeru cha kutentha (thermocouple, kuyika kukana kwamafuta) kwa thermocouple, kukana kwamafuta kapena ma siginecha ena a millivolt m'malo owopsa amunda.
Zomwe zimalowetsedwa, zitadzipatula, zimasinthidwa kukhala chizindikiro chodziwika bwino cha DC kupita kumalo otetezeka owongolera.
System kapena chida china. Ndi wanzeru kutentha kutengerapo kudzipatula gululi chitetezo, inde.
Mawonekedwe a USB, thermocouple yolowera imatha kukonzedwa ndi PC ndi pulogalamu yowongolera.
Mtundu ndi mitundu yosiyanasiyana, ndipo zero ndi digiri yonse ya siginecha yotulutsa imatha kufufuzidwa.
Njira imodzi, kulowetsa kumodzi, kutulutsa kumodzi. Mpanda wachitetezo wodzipatula ndi wokhazikika.
Njira zolowera / zotulutsa / mphamvu zimasiyanitsidwa ndi magetsi a DC.
Technique Parameter
● Mphamvu zamagetsi
Mphamvu yamagetsi yamagetsi: 20 ~ 30VDC
Mphamvu yamagetsi yamagetsi: 24VDC
Kugwiritsa ntchito pano (24VDC mphamvu):
● Lowetsani kuchokera kumalo owopsa
(Itha kukhazikitsidwa ndi PC ndi mapulogalamu apulogalamu)
Kukana kwamafuta: Pt100, Cu50, etc
Kutentha kwamitundu: kutengera mtundu wa sensa yolumikizidwa (onani tebulo lamitundu)
Kulowetsa kwa siginecha ya millivolt: ± 80mV
Kutsika kwa millivolt: 5mV
● Kutuluka kumalo otetezeka
Zotulutsa zamakono: 4 ~ 20mA; Zina zomwe zatchulidwa pano
Kutulutsa mphamvu: 1 ~ 5V; Ma voltages ena otchulidwa
Katundu kukana: 4 ~ 20mA linanena bungwe, ≤350Ω (factory kusakhulupirika, akhoza kufotokoza katundu)
● Zofunikira zonse
Kulondola kolipirira kozizira: ± 1 ℃ (malipiro osiyanasiyana -20 ℃ ~ + 60 ℃)
(Cold end resistance yaikidwa mkati mwa gridi yachitetezo cha kudzipatula)
Kutentha kwapakati: 0.01% FS / ℃
Nthawi yoyankha:
Kutha kudzipatula: pakati pa zolowetsa - zotulutsa - magetsi 2.5KV, 1min, 50Hz
Kukana kwa insulation: zolowetsa, zotulutsa ndi mphamvu ≥100MΩ / 500VDC
Nkhani zodzitchinjiriza/Chitetezo: Flame retardant ABS/IP20
Miyeso: 16×116×110(mm)
Ntchito kutentha: -20 ℃ ~ +60 ℃
Zogwiritsidwa ntchito pazida zolumikizidwa zakumunda ndi malo owopsa: kutentha kwa thermocouple
Sensa. Zone 0, Zone 1, Zone 2; IIA, IIB, IIC malo oopsa
● Zitsimikiziro zotsimikizira chitetezo kuphulika
Chizindikiro chosaphulika: [Exia Ga]IIC
Zigawo zotsimikizira chitetezo: Um = 250VAC/DC Uo = 10.5VDC Io = 5mA
Po = 13.2W Lo = 100mH Co =1.7μF
Chithunzi cholumikizira Terminal
