environmental monitoring systems
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โมดูลอินเวอร์เตอร์สื่อสารพร้อม 3 พอร์ตและการตรวจสอบอัจฉริยะสำหรับการจัดการเครือข่าย
Communication Inverter Module with 3 Ports and Intelligent Monitoring for Network Management Product Overview The IP123000G2A communication inverter module is built with three ports: AC input, AC output, and DC input/output. Its core purpose is to maintain a stable AC supply to critical loads by intelligently selecting the available power source: When utility AC is normal: the module processes the AC supply through rectification and delivers a stable AC output to the load.
เซ็นเซอร์อุณหภูมิและความชื้นในสภาพแวดล้อมระดับมืออาชีพ ใช้พลังงานต่ำ
Professional Environment Temperature And Humidity Sensor Low Power Consumption Quick Details: Place of Origin: Shenzhen, China (Mainland) Voltage: +5VDC Brand Name: ESTEL Power:
ระบบจ่ายไฟโทรคมนาคม -48VDC พร้อมกำลังไฟ 9kW และฟังก์ชันควบคุมและตรวจสอบระยะไกล
-48VDC Telecom Power System with 9kW Power Capacity and Remote Control and Monitoring Functions 1. Introduction of 9kW Telecom Power System ESTEL DC telecom power system consists of telecom rectifier modules, controller, circuit fuses, it provides high quality DC power supply and control for telecom equipment. The equipment is equipped with smart controller, which can realize remote monitoring and control of the power system and environmental system, via the DI/DO dry contact
เครื่องส่งสัญญาณอุณหภูมิและความชื้นในการเดินสายไฟ 4 ขั้ว -20 °C - 80 °C อุณหภูมิในการทำงาน
4 Terminals Wiring Temperature & Humidity Transmitter -20°C - 80°C Operating Temperature Quick Details: Place of Origin: Shenzhen, China (Mainland) Signal Output: 4 mA–20 mA (linear measurement scope) Brand Name: ESTEL Power Supply: 12 VDC–24 VDC Product Name: Temperature & Humidity Sensor Sample Resistance: ≤ 500 Ω (≤ 125 Ω in the case of 12 VDC) Model Number: NSTH-A1T4 Anti-surge Voltage: ±2000 V Certification: ISO9001, CE, 3C, FCC, TLC Operating Temperature: -20°C to 80°C
เซนเซอร์ตรวจจับน้ำความแม่นยำสูง Cutomized ISO9001 CE Certification
High Precision Water Detection Sensor Cutomized ISO9001 CE Certification Quick Details: Place of Origin: Shenzhen, China (Mainland) Supply voltage: 12 VDC (±5%) Brand Name: ESTEL Operating current: < 15 mA (Max) Product Name: Water Detection Sensor Alarm current: < 30 mA (Max) Model Number: NSW-K1P5 Load capacity of relay contact: 1 A 30 VDC/0.5 A 125 VAC Certification: ISO9001, CE, 3C, FCC, TLC Alarm water level: (2±0.5) mm Application: Outdoor Telecom Cabinet Output mode:
40U 19 "Thermostatic Sandwich ตู้ไฟฟ้ากลางแจ้ง Emerson Power System Monitoring Unit
40U 19" Thermostatic Sandwich Outdoor Telecom Cabinet With Emerson Power System, Monitoring Unit Cabinet configuration list Cabinet type Configuration Quantity Specifications Main cabinet 19 inch standard rack 1 40U Illumination 1 48V DC, LED light Air conditioner 1 Input voltage: AC220V 60Hz, cooling capacity: 1500W Emergency fan 2 48VDC, bottom plate air intake Grounding copper bar 1 M6 bolts 10 Busbar 1 M6 bolts 10 AC and DC power distribution unit 1 AC input: 63A/2P*1; AC
PDU แร็คแบบสลับ 2 ช่องเสียบ 16A 200-240VAC พร้อมการตรวจสอบป้องกัน KN-1
200-240VAC 2x16A Dual-Input Switched Rack Power Distribution Unit 1. Power Distribution Unit Product Specification Parameter Description: Customer name NO. Product specification parameter description Product name Power switch 1 Socket system and number IEC320 C19 (2); IEC320 C13(8) Product specification and model 1h16QPTKN1D1-8E2G 2 Internal connecting line 16AWG,14AWG,copper Stick Product code 3 Power supply input mode C20 socket Product quantity 4 Cable plug system / RoHS
ตู้โทรคมนาคมกลางแจ้งกันน้ำ 40U พร้อมระบบตรวจสอบระยะไกลและระบบจ่ายไฟ
Waterproof 40U Outdoor Telecom Cabinet With Remote Monitory System And Power Distribution 1. Outdoor Telecom Cabinet Description This outdoor telecom cabinet is designed and produced by ESTEL, which is made of high-quality galvanized steel,coated with anti-corrosive and anti-ultraviolet powder, and with IP55 protection grade. The cabinet is 2100mm High and 900mm Wide and 900mm Deep, equipped with a power system, lightning protection and grounding system, temperature control
คิโอสก์ / มอนิเตอร์ LCD ตู้กลางแจ้งแอร์
Kiosk / LCD Monitor Outdoor Cabinet Air Conditioner 500W 220VAC 50Hz High Precision 1. Application and Introduction The structure and size of air conditioner is designed according to the size of the large LCD screen manufacturers currently on the market. Our company develops LCD screen air conditioner with different sizes and different air ducts for different vertical LCD screens, bus stop advertising screens, outdoor super bright LCD screens, square LCD screens and other
