Battery Powered Wireless Transmitter (Indoor Use)WTX-IB

Halytech Wireless Transmitter, WTX-IB, is a wireless input expansion module for the Halytech Spider. It is ideal for for utility meter monitoring in new and existing industrial, commercial, highrise and residential applications.


  • connects to up to 4 pulse meters with tamper detection
  • monitors water, gas and electricity meters
  • is compatible for electronic meters
  • communicates with a Spider via a low power wireless network
  • has a wireless range of up to 1 km
  • uses repeaters to extend range
  • is battery powered (user replaceable - more than 5 years life)
  • is designed for indoor use only

A single Spider can connect to 100 WTX modules to monitor up to 400 inputs.

WTX uses the 2-way Wavenis wireless technology for data reliability and superior transmission distances.

This unit is designed for indoor use. It is supplied with a large "D" size long life lithium battery.

Use with the Halytech Spider and other Halytech WTX products to build automatic meter reading (AMR) networks, sustainability, energy and carbon monitoring solutions.


Battery: Extra long life user replaceable "D" size lithium cell

Frequency: 433MHz Australia

Protocol: Wavenis

Enclosure: Indoor, dust proof

Inputs: 4 x pulse inputs with tamper detection

Input specifications: voltage free contact 50mS pulse with 5 Hz max frequency

Meter compatibility: suitable for electronic and mechanical meters

Input termination: screw terminals

Dimensions: 123x78x50mm (LxWxD)

Compatible Devices

Use with the products listed below to build environmental sensor networks, automatic meter reading (AMR) networks, sustainability, energy and carbon monitoring solutions.

Compatible Base Stations

Spider SMS LC

Spider AMR - Wireless

Compatible Wireless Receiver



March 2017

In response to customer requests, Halytech has implemented the Distributed Network Protocol (DNP3) for its microSpider2 and hydrospider2 data loggers, making it easy to fully integrate the loggers into centralised SCADA systems.

Read more ...

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phone +61 2 8814 5235