Capteurs de température à fibre optique INNO ,Systèmes de surveillance de la température.
| Fonction de base | Provide temperature measurement for three windings; Démarrage automatique/manuel, arrêt, fonction de ventilateur de refroidissement; Fonction de compensation numérique pour l’affichage des valeurs de chaque canal; OLED liquid crystal display; Lumière d’affichage LED; Operating keyboard; Clock function; Fournir une fonction de boîte noire, capable of recording temperature data, historical highest temperature, Heure, and status during 10 power outages; Provide transformer cabinet door opening alarm function; Fournir 1 pair of over temperature alarm contacts (normalement ouvert); Fournir 1 pair of over temperature trip contacts (normalement ouvert); Fournir 1 pair of Régulateur de température fault alarm contacts (normalement ouvert); Provide Ethernet communication function (MODBUS-TCP protocol), communication with time stamps, et peut recevoir une synchronisation de l’heure; |
| additional function | F: Fournir une fonction de communication RS485 (Protocole MODBUS-RTU), communication with time stamps, capable de recevoir une synchronisation temporelle; Je: Core temperature measurement function, providing 1 pair of core temperature measurement alarm contacts (normalement ouvert); E: Provide 4-channel 4-20mA analog current output function; L: Fonction de diagnostic des pannes de ventilateur, providing 1 pair of fan fault alarm contacts (normalement ouvert); |
Characteristics of dry-type transformer state monitoring device
The protection level is IP65.
Température de l’environnement de travail: -25 to+80 ℃
The contact output capacity is large.
The thermostat uses an ARM architecture CPU, which has strong data processing capabilities and system stability.
OLED LCD screen, digital and Chinese display, button operation, LED signal indication display.
The circuit board design concept of the thermostat is modular design, with strong and weak electricity separated to avoid spatial crosstalk.
The thermostat contains a clock chip and historical data storage with time stamps.
RS485 communication function, the communication protocol is the internationally open standard protocol Modbus RTU.
Ethernet communication function, communication protocol is the internationally open standard protocol Modbus TCP.
