An Overview of Portalevel Intrinsically Safe by Coltraco

An Overview of Portalevel Intrinsically Safe by Coltraco

Some customers operate in specific environment where the presence of potentially dangerous gases can be experienced. Examples of this can include Oil and Gas Drilling, Petrochemical Refining and Processing, Fuel Storage, Chemical Manufacturing and many similar environments. To cater for such customers who need to inspect fire systems in such environments we have developed the ATEX Approved this Portalevel device specified to Zone 1 environments.

Technical Specifications of Intrinsically Safe

Here are some of the important technical specifications of this liquid level indicator:


Height: 200 mm (7.87 inches)
Width: 82 mm (3.22 inches)
Depth: 30 mm (1.18 inches)
Weight: 350 grams (12.35 ounces)


+/-1.5mm (1/8 inch)

Verifiable Agents

CO2, H20, FM-200™, NOVEC™1230, old Halons such as 1301 and 1211, FE-13™, FE-25™, FE-36™, HFC-225 & 2271


TX/RX Dry Sensor

  • 14 mm diameter head
  • Contained within a magnetized sensor applicator;
  • Connected by BNC connectors to 1 m length co-ax cable.

Power Supply

4 x AA 1.5V Batteries (battery life 10 hours)


Membrane control operated
LCD backlit
Display measuring 55 x 28 mm

Operating Temperature

  • -20°C to +70°C (68°F to 158°F)
  • Relative Humidity-5 % - 95 %


  • CE
  • ISO 19011 Registered
  • Zone 1 ATEX Certified
  • UL Approved


  • IP Rating 65
  • NATO Stock Number: 6680-99-275-5292


Main Unit: 3 Years Warranty
Sensor: 1 Year
Warranty: Lifetime Customer Support
Package Contents

This pin packed Portalevel package comes with full equipment best as an ultrasonic level indicator:

  • 1 Portalevel® Intrinsically safe unit
  • 1 Wet Sensor
  • Ultrasonic Gel
  • 1 Hard Wearing Carrying Case
  • Calibration certificate

For further information, please contact Coltraco Customer Service

Request a Quotation

Online Submission

Click Here

Call: +44 207 629 8475

Our customer support line is open during UK
business hours
Mon-Friday, 9.00am - 5.00pm GMT


Enquire via email and a dedicated
member of the sales team will deal
with your request personally.

Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.