PT6 Interface Card

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

PT6 Gauge Controller (Web) GEO PSI

PT6 Downhole Gauge Telemetry Decoder

The PT6 Interface Card is a downhole telemetry decoder that takes the raw temperature signal from our GEO4-20 105 T gauges, and converts it into usable data. It is what connects the downhole gauges 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.

Compact Size

Direct 4-20mA / Modbus Output

Universally Compatible

Technical Specifications

Mounting Options

Our PT6 Interface Card is designed to integrate into a number of surface setups. Users can mount this interface card using our supplied DIN Rail bracket.

G6 Din Rail Bracket GEO PSI

DIN Rail Bracket

Works With

Our PT6 Interface Card is designed to work with our GEO4-20 downhole gauges. Designed to convert the raw temperature signal to 4-20mA output at surface it works with our GEO4-20 105 T and GEO4-20 CP 105 T gauges.

Real-Time Data Applications


Compatible Gauge Types



1.15” / 29.09mm


3.84” / 97.54mm


3.62” / 91.91mm

Input Voltage

9-30 VDC

Data Output

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) The PT6 interface card converts digital temperature signal to 4-20mA. Two output channels are available for both
pressure and temperature
(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.