mA Current Meter Interface, 4~20mA

£86.21

The current meter interface (4-20 mA DC) is designed to offer a large selection of easy-to-use current 4-20 mA data loggers for load monitoring.

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Description

The current meter interface (4-20 mA DC) is designed to offer a large selection of easy-to-use current 4-20 mA data loggers for load monitoring. The wireless communication is compatible with LoRaWAN® protocol (ClassA).

Features

  • Wireless range of up to 10 km (depending on environment)
  • Requires 2 x ER14505 AA Lithium batteries
  • LoRaWAN® Class A compatible
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved interference immunity
  • Improved power management for longer battery life
  • Encrypt-RF Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Over-the-air updates (future)

We can supply third-party online wireless sensor monitoring and notification system to view data and set alerts via SMS text and email.

Ask us about our zero-touch provisioning service, this sensor can be supplied pre-configured and ready to go.

Parameters

Electric:

Input Power 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section)
Sleeping Mode 21uA
Wake up Mode 6.3mA @ 3.3V
Receiving Current (Max) 11mA @ 3.3V
Transmitting Current (Max) 120mA/3.3V
Battery Voltage Measurement Unit ±0.1V
Low Voltage Threshold 3.2V

Frequency:

TX Power 19dBm±1dBm
Rx Sensitivity -136dBm (LoRa, Spreading Factor=12, Bit Rate=293bps)
-121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps
Antenna Type Built In Antenna
Communication Range 10 km (line-of-sight, actual transmission distance depends on the environment)
Data Transfer Rate 0.3kbps~50kbps
Spread Technique LoRa/FSK
Available Frequency EU868 (others are available on request)

Physical:

Dimensions Main Part: 112mm x 65mm x 32mm
Weight 141g
Environment Temperature Range -20°C ~ 55°C
Environment Humidity Range <90% RH (No condensation)
Storage Temperature -40°C ~ 85°C
IP Rating (Main Part) IP67
IP Rating (External Sensor) IP65

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN current meter interface sensors for their specific applications on an individual project basis.

Our experts are on hand to help you every step of the way
Lets talk

Additional information

Weight 141 g
Dimensions 112 × 65 × 32 mm
Brand

Color

White

Measurements Taken

Power Source

AA Batteries

Technology

LoRaWAN

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