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أنظمة التحكم في الغرف النظيفة والمراقبة البيئية
Environmental Data Logger
A networked data logger that records cleanroom sensors locally, timestamps alarms and uploads buffered measurements to the monitoring server.
- Local Measurement Buffer
- Mixed Sensor Inputs
- Time-Stamped Alarms
- Network Data Upload
مقدمة المنتج
The environmental data logger acquires temperature, humidity, pressure, contact and selected digital sensor signals at configured intervals. Internal memory preserves records when the server or network is unavailable, then forwards the buffered measurements after communication returns. Battery backup or low-power operation protects short interruptions, while configurable limits provide local alarm indication and notification through the monitoring platform. Wall and portable formats support fixed rooms, storage areas and temporary mapping studies.
الخصائص الرئيسية
Analog, digital and contact inputs accept a practical mix of cleanroom sensors.
Time synchronization aligns logger records with central alarms and equipment events.
Configurable sample and upload intervals balance trend detail with memory and network use.
مخاوف المنتج للعملاء
A data logger must preserve a trustworthy time series through power, network and server interruptions rather than merely streaming live readings.
Network loss creates an unexplained blank period in the trend.Local nonvolatile memory buffers readings and backfills them after connection returns.
Logger clocks drift and cannot be compared with equipment alarms.Central time synchronization keeps measurement and event timelines aligned.
A fixed sample interval misses short excursions or fills memory unnecessarily.Configurable intervals match the expected process dynamics and retention requirement.
Multiple sensor types require separate standalone loggers.Mixed input channels consolidate compatible analog, digital and contact measurements in one node.
تطبيقات نموذجية
Cleanroom continuous monitoringTemperature and humidity mappingControlled storage loggingTemporary commissioning studies
المعلمات الفنية
Typical construction values for a networked cleanroom environmental data logger are listed below.
| المواد الأساسية | FR-4 acquisition board and nonvolatile memory in flame-retardant polycarbonate wall enclosure |
|---|---|
| سمك اللوحة | 35-75 mm logger depth |
| العرض الفعال | 90-180 mm housing width |
| الحد الأقصى الطول | Up to 250 mm housing height |
| الصلب يواجه سمك | 0-1.0 mm; optional stainless mounting plate |
| الكثافة الأساسية | 1180-1220 kg/m³ for polycarbonate enclosure material |
| الموصلية الحرارية | 0.19-0.22 W/(m·K) for polycarbonate housing |
| إنهاء السطح | White or light-gray enclosure with blue display graphics and green-red status LEDs |
| نوع المشترك | Wall base with pluggable sensor terminals, Ethernet port and optional external probe connectors |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
Temperature, humidity and pressure inputsBattery or DC powerEthernet or wireless uploadLocal display and alarm relay
Planning a Environmental Data Logger specification?
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