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CSA Class I, Division 1, Groups A, B, C, D, T4 Approved
CS64
Explosion-Proof Differential Pressure Transducer
Features
Great For…
**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 CS64
The CS64 Explosion-Proof Differential Pressure Transducer is a high strength sensor designed for differential pressure measurements of liquids and gases in Class I, Division 1 explosion-proof locations. The CS64 features an all welded, factory sealed stainless steel construction, offering a minimum IP66 rating. A 316L SS oil filled sensor element provides excellent stability over a wide operating temperature range while offering corrosion resistance against various liquids and gases. A 1/2” Male NPT conduit fitting with 2 meters of 20AWG flying leads is standard, allowing for easy installation of rigid metal conduit. Differential pressure ranges from 1 PSI up to 50 PSI are available with 1/4″ Female NPT process connections.
Factory sealed stainless steel case, 1/2″ MNPT conduit fitting, 20AWG flying leads
Approvals/Certifications
Explosion-Proof
Dust Ignition-Proof
Specifications
Performance
Accuracy @ 25°C*
≤ ± 0.25% BFSL
≤ ± 0.5% BFSL (2 PSI and below)
Stability (1 Year)
≤ ± 0.25% of FS
Pressure Cycles
4 million
Max Line Pressure**
500 PSI
Max Differential Pressure
50 PSI
Overpressure***
2X or 500 PSI, whichever is less, configured differential pressure range
Burst Pressure***
3X configured differential pressure range
* Accuracy includes non-linearity, hysteresis and non-repeatability
** Max line pressure is the highest common mode pressure that can be applied to the sensor without damage.
*** Overpressure and burst pressure are the maximum differential pressure that can be applied to the high or low side before damage to the sensor will occur.
Thermal
Operating Temperature
-40 to +85°C
Media Temperature
-40 to +120°C
Compensated Temperature
-15 to +65°C
Storage Temperature
-40 to +125°C
TC Zero
≤ ± 1% of FS
≤ ± 2% of FS (2 PSI and below)
TC Span
≤ ± 1% of FS
≤ ± 2% of FS (2 PSI and below)
Environmental
EMI/RFI Protection
Yes
IP Rating
IP66
Vibration
10g, 20 to 2000Hz
Shock
100g, 11msec, 1/2 sine
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
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
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: CS64-T0AA00015PD1R000-02 (No temp, 1/4” Female NPT, 316L SS, 0-15 PSI differential, 1-5V, 1/2” MNPT conduit fitting with flying leads, 2 meter flying leads)
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.
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