Communication Equipment

WaterLOG offers a range of communication devices for maximum reliability on site. Once you find the one you like, click on it for product features, specifications,  literature sheets, and more!

WaterLOG GOES Transmitter (H-2221-V2)

Certified GOES Transmitter (H-2221-V2)

The WaterLOG Certified GOES Transmitter (H-2221-V2) is a rugged instrument approved for self-timed and random transmissions in Binary, ASCII or Pseudo-binary data formats. The compact system contains a built-in GPS...

WaterLOG ALERT Serial Interface (H-264)

ALERT Serial Interface (H-264)

The ALERT Serial Interface (H-264) is field friendly, with its user selectable ALERT transmission preamble length (from 101 to 665 milliseconds) allowing system design for maximum channel capacity with and without a...

Voice / Data Modem Series (H-2191)

Ever wish your instrument could just tell you what's wrong? Well, with the WaterLOG® Voice/Data Modem Series (H-2191/92) it can! This unique instrument will send measurement data in either voice or data mode with...

WaterLOG Line-of-Sight Radio Series (H-4400)

Line-of-Sight Radio Series (H-4400)

Using modern spread spectrum technology, the Line-of-Sight Radio series (H-4400) provides highly secure frequency with interference immunity. Specifically designed for transparent SDI-12 compliant communication, the...

SDI-12 Interfaces

WaterLOG SDI-12 Interfaces provide an easy solution to combine the advantages of SDI-12 with other output options. With multiple options to choose from, WaterLOG is the industry leader in providing SDI-12 interfaces. See our interface...