T6 Interface Card

A premium downhole telemetry decoder with a user-friendly interface, and non-proprietary compatibility.

T6 Gauge Controller (Web) GEO PSI

T6 Downhole Gauge Telemetry Decoder

The T6 Interface Card is a downhole telemetry decoder that takes the raw signal from our GEOTRU downhole gauges, and converts it into usable data. It is what connects the downhole gauge to the surface data acquisition equipment, and allows the user to effectively monitor them. The non-proprietary design allows the output data to be tied into almost any traditional SCADA or other surface data acquisition setup.

Designed For Use With GEOTRU Gauges

Direct 4-20mA / Modbus Output

Universally Compatible

Technical Specifications

Mounting Options

Our T6 Interface Card is designed to integrate into a number of surface setups. Users can mount this interface card using our DIN Rail bracket or the Mounting Clip depending on the application.

G6 Din Rail Bracket GEO PSI

DIN Rail Bracket

Mounting Clip

Works With

Our T6 Interface Card is designed to work with our no-electronics GEOTRU downhole gauges.

Real-Time Data Applications


Compatible Gauge Types



1” / 25.40mm


4.99” / 126.75mm


4.01” / 101.85mm

Input Voltage

12-24 VDC

Data Output

1/2 Duplex RS485 Modbus
0/4-20mA (1)

Operating Temperature

-40°C to 85°C

Ex Certification

Class 1 Div 2 Groups CD T6 Ex ec mc IIC T6 Gc (2)

Ex Standards

IEC 60079-0:2017 (3) IEC 60079-7:2015 (4) IEC 60079-18:2014 (5)

Safety Compliance

CSA C22.2 No 61010-1-12 (R2022) (6) CSA C22.2 No 213-17 (7)

ISO Certified Manufacturing


(1) Single current loop can be configured as 0-20mA or 4-20mA, outputting pressure
(2) Cert # QPS/ExTR20.0013
(3) For use in explosive atmospheres
(4) Increased safety “e” for use in explosive gas atmospheres
(5) Protection encapsulation “m” for use in explosive gas or dust atmospheres
(6) Electrical equipment for measurement, control and laboratory use
(7) Nonincendive electrical equipment for use in CI D2, CII D2, CIII (D1 and D2)

Want to know more?

One of our team members would be happy to help.