CDI CD52 Non-Intrusive Pig Signaler (ATEX, 316 Stainless Steel)

Description

The CD52 “Bandit” 316 stainless steel ATEX variant is a non-intrusive pig detector and signaler which can detect both permanent magnets and active transmitters from speeds as low as 0.022 mph (0.01m/s) to 45.73 mph (20 m/s). It is ATEX rated to category II 2G Ex d mb IIB T5 Gb.

Features Include

• Non-intrusive to the pipeline
• Fully 316 stainless steel on all external surfaces
• ATEX rated for Zone 1 for hazardous location to Category II 2G Ex d mb IIB T5 Gb
• Designed for direct burial, permanent installation (armored flex cable available)
• Bi-directional pig detection
• Dry-contact relay closure may be wired either Normally Open or Normally Closed
• Detection of both transmitter and permanent magnet equipped pipeline pigs
• Automatic retention of the 10 most recent pig passage times and dates
• Powered for one full year with two D-Cell alkaline batteries or permanently powered with 24VDC
• Attaches to pipelines from 2″ to 60″
• Works with wall thicknesses of up to 1.5 inches [38mm] (please consult with CDI when W.T. greater than 1″ [25.4mm] for magnet & transmitter placement and strength)

Product Details

The CD52 Bandit allows safe, simple and reliable non-intrusive detection of pig passages anywhere within your pipeline network.  Simply strap the CD52 onto a pipeline and it immediately begins scanning for both transmitter and permanent magnet equipped pig passages.

When pig passages occur their times and dates are displayed along with a flashing “Recent Passage” message.  If multiple pig passages occur, simply scroll back through the passage memory and retrieve the time and date of any one of the last 10 passages.

In addition to visual indications, the CD52 Bandit initiates a dry contact relay closure; this relay can support an electrical connection of 120VAC to 1A or 30VDC to 3A.

An optional 316 stainless steel sunshade is a recommended option to increase heat shedding in deserts and other areas with high levels of heat and direct sunlight.

Detailed Specifications

Detection Type: Magnetic, Non-Intrusive, Bi-Directonal
Devices Detected: CD52 Pig-Mounted Trip Magnets, EM Transmitters
Passage Visual Indicator: LCD flashes for one hour after passage, holds steady for 11 hours, auto-resets after 12 hours
Passage Indication Outputs: Isolated dry-contact relay closure and 4-20mA output
Detection Speed: 0.01 m/s to 20 m/s
Battery Options Temp. Ranges:
• Alkaline: D-Cells (non-rechargeable, -20°C to +53°C)
• Lithium: D-Cell (non-rechargeable, -40°C to +70°C)
• NiMH: D-Cells (rechargeable, -20°C to +64°C)
• Lithium-Ion: Custom Pack (rechargeable, -40°C to +70°C)
External Power Temp. Range: 24VDC: Line-In (-40°C to +70°C)
Power Requirements:
• Base System: 0.67 Watts
• Heater Option: 0.67 Watts (12 Watts Intermittent)
• RIS Option: 0.67 Watts (1.0 Watts Intermittent)
Environmental Considerations:
• CDI recommends Heater Modules when systems are installed in locations which may experience temperatures below -30°C.
• Heat Risers are required when product temperature is greater than 80°C to avoid possible damage to antennas.
• LineStat satellite notification system operational temperature range is -40°C to 80°C.
Enclosure: 316 Stainless Steel
Window: Tempered Glass
System Certifications:
• ATEX: II 2G Ex d mb IIB T5 Gb
• IECEx: Ex d mb IIB T5 Gb
Line Sizes: 6 inch to 60 inch [152mm to 1524mm]
Pipe Wall Thickness: Up to 1.5″ [38.1mm]
Note: For pipeline wall thickness greater than 1″ please consult CDI for optimum deployment options.
Pipe Mounting Assembly: Aluminum (316 Stainless Steel optional)
Banding and Buckles: 201 Stainless Steel (316 Stainless Steel optional)
Contact Closure: Electrically Isolated, Double Pole – Double Throw
Contact Closure Current Capacity: 2 Amps at 30 Volts DC
Total Passage Count: 10 (first-in, first-out)
Stored Passage Information: Time and date of passages
Design Life: 30 years
Storage Life: 30 years

 

 

 

 

 

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