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W0741 適用於4個外部Pt1000探頭的WiFi溫度傳感器

W0741

Warranty: 3 years

帶 WiFi 接口的傳感器被設計用於測量最多四個連接探頭(可選配件)的溫度。

Communicates with the sensor via a wireless WiFi network. The device sends the measured values to the online COMET Cloud (minimum interval 5 minutes) or to the COMET database. The measured values can be displayed on an integrated web page or made available to third-party systems via Modbus TCP, SNMP, JSON and XML. The measured values are displayed on the LCD monitor.

The device continuously evaluates the alarm limits of the measured values and sends an e-mail or notification via an acoustic signal if the alarm limits are exceeded. Two alarm limits are supported per measurement channel.

The main advantage of sensors with a WiFi interface is that they can be simply deployed where a WiFi infrastructure already exists, simply by placing them in the desired location and connecting them to a WiFi network. Simply place the sensor in the desired location and connect it to the WiFi network. the WiFi sensor, combined with the COMET Cloud, provides a comprehensive monitoring and alarming solution, eliminating the need for a server solution. However, if necessary, the sensors can also connect to third party systems via Modbus TCP protocol, SNMP protocol or by sending JSON data to an http server. The sensor also allows values to be provided via XML and JSON using HTTP GET requests.

Thanks to these unique features, WiFi sensors can be used in a wide range of applications.

The

溫度傳感器 – 外部探頭 PT1000
Measurement range: -90 to +260 °C
測量精度:±0.2°C(在-90 至 +100 °C 範圍內); 在 +100 至 +260°C 範圍內讀數的 ±0.2%
Resolution: 0.1 °C
General Technical Data
Operating temperature: -30 to +60 °C
通道:4個外部溫度探頭 (Pt1000),CINCH 連接器
Recording time interval: 1 second
Time interval for sending data to COMET Cloud: 5 minutes to 12 hours adjustable
Communication protocols: HTTP(S), SMTP, ModbusTCP, SNMP (v1, v2c, v3), HTTP POST, HTTP GET (JSON, XML)
Alarm signals: e-mail, sound, LEDs
Battery: 5.0 to 5.4 VDC; 150 mA consumption (500 mA maximum); USB-C connector
Radio component: Frequency: 2.4 GHz; Maximum transmit power: 18 dBm; Standard: IEEE 802.11 b/g/n
WiFi Security: Open, WEP, WPA, WPA2, WPA2-PMF, WPA3, WPA2-EAP
Protection level: IP30
尺寸: 81 x 93 x 32 mm
重量: 約115 g
Warranty: 3 years

  • W0741
  • Operator's Manual
  • Traceable calibration certificate
  • Battery
  • USB-C Cable
  • 3 個月的 COMET
  • Cloud 服務

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