Wireless sensor AC current input


Wireless sensor with 1-channel AC current input 5A to measure the AC current load of your motors, machines...to count the energy consumption, OVER-load or NO-load detection, run hour counting…It is configured the operation parameters like data sending interval, health check cycle...remotely from Globiots platform or via ModbusRTU software. The wireless module can last up to 10 years with a single AA battery.

Reliable & Secured Wireless Connection

  • Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128

10-year with a single battery

  • Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology fromTexas Instruments allow the sensor can last up to 10 years with a single battery AA.

Work with common Current Transformers

  • Allows to setup the ratio of current transformer

Long range Transmission

  • Narrow Band techniques & Sub-Ghz technology allow long distance transmisison at lowest energy consumption
Measuring range0..5A AC
Resolution10 bit
Temperature Drift< 100 ppm
Electrical connectioncable 0.5m length with PG9 cable gland and wire crimpping connectors for SAFETY
Optional accessories304SS Adapter PG9/male 1/2""NPT or PG13.5 or M20 to allow direct mounting on Process instruments or electrical panel
Data speedUp to 50kbps
Tranmission distance, LOS500m
AntennaInternal Antenna, 3 dbi
Battery01 x AA 1.5VDC, up to 10-year operation, depends on configuration
Frequency BandISM 433Mhz, Sub-GHz technology from Texas Instrument, USA
Receiving Sensitivity-110dBm at 50kbps
International ComplianceETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Security StandardAES-128
Operating temperature of PCB-40oC..+60oC (with AA L91 Energizer)
HousingPoly-carbonate, IP67
Installation methodL-type bracket SUS304 , by M4 screws or double-sided 3M tape (included)
Product dimensions125x30x30mm
Net weight (without battery)< 100g
Box dimension190x50x50mm
Gross weight140g
WS433-AC-11Wireless sensor 1-channel AC current input max 5A, IP67, battery AA 1.5VDC, cable 0.5m length with PG9 cable gland and wire crimpping connectors for SAFETY

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