environmental monitoring systems
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مستشعرات المراقبة البيئية ، مفتاح مستشعر المياه لتنبيه مستوى المياه داخل الخزانة
Environmental Monitoring Sensors , Water Sensor Switch For Alarming Water Level Inside Cabinet Quick Details: Place of Origin: Shenzhen, China (Mainland) Voltage: 5-15 VDC Brand Name: ESTEL Power: ≤0.5W Product Name: W01-A1 Alarming water level: 5mm Certification: ISO9001, CE, 3C, FCC, TLC Working ...
وحدة مراقبة بيئية ذكية (FSU) DTU200EG
Introduction The DTU200EG is a device designed for monitoring systems and general data acquisition . It is mainly used to collect various environmental and dynamic variables, alarm signals, etc. It can realize data acquisition, output control, remote communication and other functions, and integrate ...
1.2W وحدة مراقبة البيئة درجة الحرارة الرطوبة الارسال DC امدادات الطاقة
Temperature And Humidity Transmitter DC Power Supply 1. Product Features With the measurement unit imported from Switzerland,the measurement is accurate. A dedicated analog circuit is used with a wide range of applications. 10~30V Wide voltage range power supply, complete specifications and easy ...
نظام مراقبة البيئة المثبت على حامل 19 بوصة
19-inch Rack-mount Environment Monitoring System Model FSU1000 1. Product Parameter Demension: W 440 mm * D 200 mm * 4 4 mm (19 inches, 1 u) Accuracy: DC VOLTAGE ± 0.5% Operating voltage: DC36-72V or AC90-264V Rated power: 5W (whole machine power consumption, excluding external power Supply) ...
بيئة المراقبة عن بعد / نظام المراقبة الأمنية يدعم RS485 RS232
Remote Monitoring Environment / Security Monitoring System Support RS485 RS232 Quick Details: Place of Origin: Shenzhen, China (Mainland) Communication Interface: RS485, Ethernet, RS485/232 multiplex Brand Name: ESTEL Analog Input: four ways Model Number: NEM-500 Digital Input: eight ways Product ...
نظام مراقبة البيئة RS485 RS232
RS485 RS232 Environment Monitoring System With Door Sensor / Smoke Sensor Quick Details: Place of Origin: Shenzhen, China (Mainland) Communication Interface: RS232/RS485 or TCP/IP (Ethernet) Including communication protocol and software Brand Name: ESTEL Analog Input: eleven ways Model Number: ...
نظام مراقبة البيئة عالي الاستقرار 4 أسلاك DC 32 ~ 52V إنذار إخراج التتابع
4 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector 1. Prodcut Instruction This product named Photoeleciric smoke detector(hereinafter called detector) delecis the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. ...
نظام مراقبة البيئة المخصصة كاشف مستشعر الدخان الكهروضوئي من نوع البقعة
Custom Environment Monitoring System Spot-Type Photoelectric Smoke Sensor DetectorQuick Details Place of Origin: Shenzhen, China (Mainland)Power Supply: DC 12(8~28)VBrand Name: ESTELMonitoring Current:
2 سلك DC 32 ~ 52V نظام مراقبة الأمن كاشف الدخان الضوئي الصناعي
2 Wire DC32~52V Security Monitoring System Photoeleciric Smoke Detector 1. Prodcut Instruction This product named Photoeleciric smoke detector(hereinafter called detector) delecis the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. ...
