GDI Intellisens Fixed Single Gas Monitor

The GDI Intellisens Fixed Single Gas Monitor is the latest model in the renowned Schauenburg range of fixed gas measuring instruments. Its robust enclosure makes the Intellisens suitable for harsh conditions which can be found in the Mining Industry, Plants/Factories as well as Chemical Laboratories.

The Intellisens’ LCD display allows for easy viewing of gas readings detected. The instrument’s (4 ~ 20mA) output signal is also able to connect and configure to any form of PLC, Supervisory control and Data acquisition (SCADA) application.

GDI IntellisensApplications

  • Mining and Minerals
  • Oil and Gas
  • Petrochemical
  • Refining
  • Power Generation
  • Water and Wastewater
  • Chemical
  • Pulp and Paper
  • Pharmaceutical
  • Vehicle Manufacturing
  • Food and Beverage

Environmental Monitoring Overview

Technical Specifications

Supply Voltage 12/24VDC
Supply Current 125mA
Housing Moulded Polycarbonate
Ingress Protection IP65
Communication (Input) Ui = 24V
Ci = 12nF
Li/Ri = 430nH/Ω
Communication (4 – 20mA / RS-485) Ui = Uo = 24V
Io = 574mA
Co = 4.59μH
Lo = 1.57mH
Po = 3.3W
Operational Temperature 0 – 50 ° Celcius
Gas Type All Except 02
Response Time less than 35 seconds (dependant on flow rate)
LCD Display To display sensor type and ppm / % value of gas detected
Approvals SANS IEC 60079 Part 0 : 2005
SANS IEC 60079 Part II :2007
IEC 60529 (IP Code)
I.A.NO: MASC M/11-055X
Ex Rating Ex IIA Ma IP65
Size Table
Table 130mm x 80mm x 50mm (h x w x d)
Weight 350g

Ordering Guide

Instrument Gas Combination Order Code
GDI Intellisens CH4 Instrument 33COM934
GDI Intellisens CO Instrument 33COM973
GDI Intellisens NO2 Instrument 33COM939
GDI Intellisens H2S Instrument 33COM938
GDI Intellisens NO Instrument 33COM944
GDI Intellisens PCB 27PCB308C