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Module cảm biến dòng điện iWSN 3 kênh đầu vào CT + 1 kênh đầu vào cặp nhiệt ICP DAS iWSN-1131-mA CR

iWSN Current Sensing Module with 3-ch CT Input and 1-ch Thermistor Input (Asia Only)

Features

Module cảm biến dòng điện iWSN 3 kênh đầu vào CT + 1 kênh đầu vào cặp nhiệt ICP DAS iWSN-1131-mA CR

  • Self-powered by built-in a chargeable Li-ion battery
  • Support 4mA~20mA DC measurement and charging
  • Support temperature measurement
  • Uses 433 MHz radio frequency for communication.
  • 16 RF Channels and 4 Group ID, consist of maximum 64 RF sub-networks
  • Offers wall-mount mechanism and magnet for installation
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Model: iWSN-1131-mA CR
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Module cảm biến dòng điện iWSN 3 kênh đầu vào CT + 1 kênh đầu vào cặp nhiệt ICP DAS iWSN-1131-mA CR

The iWSN-1131-mA sensing module is a self-powered module that supports 4mA ~ 20mA DC current and temperature measurement. It can obtain the required power from the measured current, so it does not need a power cord to supply power. The iWSN-1131-mA can realize true wireless deployment by the 433MHz RF communication interface. Considering the maintenance and installation, the iWSN-1131-mA sensing module uses the DIP switch and rotary switch for configuration. Through the good price performance, the iWSN-1131-mA sensing module can be widely used in the application of saving power, big data analysis, and predict maintenance.

• Generator monitoring
• Switchgear distribution systems
• Energy Management
• Power quality analysis

EMS Protection
EFT (IEC 61000-4-4) +/- 500 V
ESD (IEC 61000-4-2) +/- 4 kV Contact
LED Indicators
Status 1 x STA
Temperature Measurement
Channels 1
Range 0 °C ~ +80 °C
Accuracy ±2 °C
Installation Wall-mount or magnet adsorption
RF
Channels 0 ~ 15 configured by DIP switch
Group ID 0 ~ 3 configured by DIP switch
Radio Frequency 433.1000 ~ 434.6000 MHz
Transmission Power 9±1dBm (PA Off) / 18±1dBm (PA On)
Transmission Distance (LoS) 100 m
Node ID 1 ~ 31 configured by DIP switch
Working Duty 1 sec, 10 sec, 30 sec and 60 sec configured by DIP switch
Antenna
Type 0 dBi Omni directional PCB antenna
Analog Input
Channels 3 (Differential)
Range 0~20mA
Accuracy ±0.5%
Power
Consumption 1-sec Tx Duty: 4 mA
10-sec Tx Duty: 4 mA
30-sec Tx Duty: 4 mA
60-sec Tx Duty: 4 mA
Battery Li-ion battery (compliant with UL642) charged by measurement current
Mechanical
Dimensions (mm) 94 x 152 x 21 (W x L x H)
Installation Wall-mount or magnet adsorption
Environmental
Operating Temperature 0 °C ~ +45 °C
Storage Temperature -20 °C ~ +50 °C
Humidity 10 ~ 90% RH, Non-condensing

iWSN-1131-mA     CR iWSN Current Sensing Module with 3-ch 4 ~ 20 mA Input and 1-ch Thermistor Input (RoHS) (Asia Only)
Data Sheet
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