Core Sensors
  • Home
  • Sensor Types
    • Differential Pressure Transducers
      • CS14 Differential Pressure Transducer
      • CS54 Non-Incendive Differential Pressure Transducer
      • CS84 Intrinsically Safe Differential Pressure Transducer
      • View All Differential Products
    • Hazardous Location
      • CS50 Non-Incendive Pressure Transducer
      • CS51 Non-Incendive Low Pressure Transducer
      • CS54 Non-Incendive Differential Pressure Transducer
      • CS80 Intrinsically Safe Pressure Transducer
      • CS81 Intrinsically Safe Low Pressure Transducer
      • CS82 Intrinsically Safe Submersible Pressure Transducer
      • CS84 Intrinsically Safe Differential Pressure Transducer
      • View All Hazardous Products
    • High Temperature Pressure Sensors
      • CS-DHP Downhole Pressure Sensor
      • CS-HTP Miniature Pressure Sensor
      • CS-HTR High Temp Ratiometric Pressure Sensor
      • View All High Temperature Products
    • Industrial OEM Pressure Transducers
      • CS10 Industrial Pressure Transducer
      • CS-SM Steel Mill Pressure Transducer
      • CS11 Compact OEM Pressure Sensor
      • View All Industrial Products
    • Submersible Pressure Transducers
      • CS12 Submersible Pressure Transducer
      • CS15 Non-Clogging Submersible Pressure Transducer
      • CS82 Intrinsically Safe Submersible Pressure Transducer
      • View All Submersible Products
    • Temperature Transmitters
      • CS20 Industrial Temperature Transmitter
      • View All Temperature Products
    • Pressure Sensor Accessories
      • Cooling Adapter
      • Mating Connectors
      • Mating Cable Assemblies
        • M12 Cordset
        • Turck Minifast Cordset
        • 6-Pin Bayonet Cordset
      • View All Accessories
  • Applications
    • Differential Pressure Transducers – Filtration
    • Hydrogen
    • Liquid Level / Tank Monitoring
    • Oxygen Service
    • Remote Telemetry / Wireless
    • Wastewater
  • Wiring
    • Wiring Guides
    • 4-20mA Output Schematic
    • Voltage Output Schematic
    • Millivolt Output Schematic
  • How To Buy
  • Company
    • About Core
    • Blog/News
    • Frequently Asked Questions
  • Contact
    • Contact Us
    • RMA Request
  • Request A Quote
  • Search
  • Menu Menu
You are here: Home1 > Products2 > Hazardous Location3 > CS51 Non-Incendive Low Pressure Transducer

CS51

Non-Incendive Low Pressure Transducer

Features

  • CSA Class I, Division 2, Groups A, B, C, D T4 Approved
  • Pressures from 1 PSI up to 49 PSI

    See model CS50 for pressures 50 PSI and above.

  • Media isolated
  • Assembled in New Jersey, USA

Great For…

  • Natural gas compression
  • Vapor recovery
  • Process controls
Datasheet Operating Instructions CSA Certificate of Compliance

**Disclaimer: Unless otherwise agreed in writing, Core Sensors products are not authorized for use in applications including medical devices, life support systems, in-flight aerospace, nuclear or any other application where the product failure could result in personal injury or death.

About the CS51

The CS51 Non-Incendive Low Pressure Transducer is a high strength sensor designed for low pressure measurements in Class 1, Division 2 hazardous locations. The CS51 features an all welded stainless steel construction, offering a minimum IP65 rating. A wide range of configurable options make the CS51 a versatile pressure transducer designed to operate in some of the harshest conditions. The CS51 is an excellent solution for applications such as natural gas compression, external fuel tank level measurement and process control instrumentation.

Caution must be taken when installing and operating the CS51 in known Class I, Division 2 hazardous locations. Please review the Non-Incendive Operating Instructions prior to installation.

Approvals/Certifications

  • CSA Class I, Division 2, Groups A, B, C, D T4
  • ABS (American Bureau of Shipping) Approved
  • CE

No Conduit Installation Required!

Available With A Turck Minifast Connection

In an effort to simplify installation in Class I, Division 2 hazardous locations, the CS51 Non-Incendive Low Pressure Transducer is offered with an integral Turck Minifast electrical connection.

When combined with a CSA Division 2 approved Turck cordset and a Turck Lokfast Guard, there is no requirement for conduit to be installed over the cable*. This not only makes installation easy but also makes switching out sensors less cumbersome. Core Sensors can supply all components as a complete package. Click here to learn more about the Turck Minifast electrical connection.

* Core Sensors recommends confirming hazardous location installation requirements with your local inspector as each installation is unique.

Specifications

Performance

Accuracy @ 25°C*
≤ ± 0.25% BFSL
≤ ± 0.5% BFSL (2 PSI & below)

Stability (1 Year)
≤ ± 0.25% of FS

Pressure Cycles
100 million

Overpressure
2X minimum

Burst Pressure
5X or 245 PSI, whichever is less

* Accuracy includes non-linearity, hysteresis and non-repeatability

Thermal

Operating Temperature
-40 to +80°C

Operating Temperature
(Electrical connection “F”, DIN 43650-A)
-20 to +80°C

Media Temperature
-40 to +125°C

Media Temperature
(Electrical connection “F”, DIN 43650-A)
-40 to +105°C

Compensated Temperature
0 to +55°C

Storage Temperature
-40 to +125°C

TC Zero
≤ ± 1% of FS
≤ ± 2% of FS (2 PSI & below)

TC Span
≤ ± 1% of FS
≤ ± 2% of FS (2 PSI & below)

Environmental

EMI/RFI Protection
Yes

IP Rating*
IP65 minimum

Vibration
10g, 20 to 2000Hz

Shock
100g, 11msec, 1/2 sine

* IP Rating is dependent on electrical termination selected. Contact factory for more information.
* IP Rating applies when electrical connector is attached with the appropriate ingress protection.

Electrical (Current)

Outputs
4-20mA

Excitation
10-28VDC

Current Consumption
20mA, typical

Output Load
0-800 Ohms @ 10-28VDC

Frequency Response (min)
~250Hz

Zero Offset (of FS)
≤ ± 0.5% typical, ± 1% max

Span Tolerance (of FS)
≤ ± 0.5% typical, ± 1% max

Electrical (Voltage)

Outputs
1-5V
1-6V

Excitation
10-28VDC

Current Consumption
<10mA

Output Load
5K Ohms, min

Frequency Response (min)
~1kHz

Zero Offset (of FS)
≤ ± 0.5% typical, ± 1% max

Span Tolerance (of FS)
≤ ± 0.5% typical, ± 1% max

Electrical (Ratiometric)

Outputs
0.5-4.5V ratiometric

Excitation
5VDC +/- 0.5V

Current Consumption
<10mA

Output Load
5K Ohms, min

Frequency Response (min)
~1kHz

Zero Offset (of FS)
≤ ± 0.5% typical, ± 1% max

Span Tolerance (of FS)
≤ ± 0.5% typical, ± 1% max

Electrical (Low Power)

Outputs
0.5-2.5V non-ratiometric

Excitation
3-5VDC unregulated

Current Consumption
≤ 3mA

Output Load
5K Ohms, min

Frequency Response (min)
~1kHz

Zero Offset (of FS)
≤ ± 0.5% typical, ± 1% max

Span Tolerance (of FS)
≤ ± 0.5% typical, ± 1% max

Specifications are subject to change without notice

Model Number Configuration

Not all configurations are available. Our sales team can recommend the closest available configuration based on your requirements.
Contact Core Sensors for configurations not shown.

– Ordering Example: CS51-2A00010PG4H000-00 (1/4″ Male NPT, 316L SS, 0-10 PSI gauge, 4-20mA, Turck® Minifast®)

Note: Mobile users can use the zoom feature to view the model number configuration matrix clearly.

Dimensions

Note that dimensions are for reference only. Please contact us if you do not see a dimension listed.

Note: Mobile users can use the zoom feature to view the dimensions clearly.

Connect With Our Sales Team

Have questions? Need a quote? We are ready to help! Fill out the form and a member of our sales team will contact you to discuss your requirements. You can also give us a call at (862) 245-2673.

    628 Route 10 West, Unit #8
    Whippany, NJ 07981 USA

    Phone: (862) 245-2673
    Fax: (973) 585-7383
    Email: [email protected]

    Helpful Links

    Sensor Types
    Wiring Diagrams
    How To Select A Sensor
    How To Buy
    RMA Request

    Company

    About Core Sensors
    Blog/News
    Frequently Asked Questions
    Contact Us

    Follow Us


    Watch Us On YouTube Follow Us On LinkedIn
    © 2023 Core Sensors LLC
    • Terms and Conditions
    • Warranty Information
    Scroll to top
    Let's Connect

    – Need a quote?
    – Have a technical question?
    – Don’t see what you need?

    Fill out the form and a member of our sales team will contact you to discuss your requirements. You can also give us a call at (862) 245-2673.