Titan Fixed Benzene Detector


Fixed benzene specific gas monitor

The fixed benzene specific gas monitor is wall-mounted with a dynamic monitor range or 0 – 20 ppm with 0.1 ppm sensitivity to benzene. Our fixed benzene gas monitor samples gas from the environment once per minute and within just 60 seconds an accurate benzene measurement is displayed. The Titan fixed benzene specific gas monitor provides an immediate warning alarm system with two operator configurable levels, ensuring your workers are kept safe and protected to the standards required on site.

IECEx certificationATEX certficationqps_ certification

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The titan fixed benzene specific gas monitor has continuous, real-time measurement allowing trends to be monitored over time, and communicated via 4-20 mA or RS485. Data is stored internally and can be downloaded remotely for analysis.

Designed to be easily installed and serviced, the modular design of the fixed benzene gas monitor allows the Ex d case to be installed well in advance of commissioning. The internal service module can be removed and replaced as a remotely serviceable plug and play cartridge.

Ultimate Performance

  • Fast and accurate monitoring of benzene down to 0.1 ppm
  • Minute to minute sampling providing continuous real-time data
  • Robust separation method ensures benzene specific readings
  • Internally regulated heating for stable operation at extreme temperatures

Ultimate Safety

  • Clear display & visual alarms for indication of benzene levels
  • Two user-definable independent alarm levels including optional real-time STEL calculation
  • Two relay outputs provide an immediate warning alarms
  • Meets ATEX & IECEx, UL and CSA standards

Ultimate Flexibility

  • Modular design for ease of installation and servicing
  • 2-year warranty when instrument registered online
  • In-built humidity resistance with no need to compensate
  • Service-free six months operation

Technical Specification

IECEx certificationATEX certficationqps_ certification

Sensor Type PID, 10.6 eV lamp coupled with selective filtering
Selectivity Benzene specific within typical petrol chemical matrix
Range 0 – 20 ppm
Measuring Frequency One minute
Lower Limit of Detection 0.1 ppm
Accuracy ± 0.1 ppm or ± 10 %, whichever is greater
Temperature Stability Internally heated
Flow Rate ≥ 160 ml/min in Ambient conditions
Display Graphical BW LCD 64 x 128 pixels with back light
Bright LEDs for normal operation, fault and alarm
Two magnetic switches for menu operation

II 2G Ex d II B+H2 T4 Gb

Tamb. = -20 oC to +55 oC

IECEx FTZU 140030X


Conforms to UL 61010-1,

UL 60079-0, UL 60079-1

Certified to CAN/CSA-C22.2

Ingress Protection Rating Designed to IP65 (cable gland dependant)
Humidity 0 – 99 % RH
Minimum Service Period 6 months – Hydrophobic & carbon filter replacement
12 months – PID lamp, electrode stack, pump and column replacement
Cable Entry Two 3/4 NPT gland threads
Power Vin (nom) 24 V DC @ 3.2 A (recommended)
Vin (max) 32 V DC @ 2.4 A
Vin (min) 19 V DC @ 4.0 A
Communication Isolated 4 – 20 mA output
Isolated RS 485 Modbus (simplex/half duplex or fully duplex)
USB when lid removed with PC software
Data Storage On board MMC, minimum of 6 months
Relay Output Two isolated outputs, voltage free, 24 V DC @ 1.25 A
Weight and Dimensions 15 kg (33 lb)
219 x 219 x 17 mm (8.6 x 8.6 x 6.8 ” approx)
Gas Sample Line 10 m max length, PTFE, 6 mm OD, 4 mm ID

All specifications quoted are at calibration point and under the same ambient conditions.
Specifications are based on isobutylene calibration at 20 ˚C, 90% RH and 1000 mBar
*Model dependant.

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Video Library

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The term Part Per Million is fairly self-explanatory, it’s simply the dilution of one matter into another but what does it actually look like?

Benzene related products from ION Science

With work exposure limits so low it has never been more important to have equipment that can detect benzene down to ppb levels.

Titan – Fixed Benzene Specific Gas Monitor

Titan samples gas from the environment once per minute and within just 60 seconds an accurate benzene measurement is displayed!


For further supporting documentation for Titan fixed benzene specific gas detector, please see below.

Titan Benzene Specific Gas Monitor – Accessories and Replacement Parts

There are a number of accessories and replacement parts available for the Titan fixed benzene specific gas detector, which can be found below. Please contact us if you would like more information or to place an order.


If you have any further questions, please enquire now.

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