- Home
- Companies
- Core Sensors LLC
- Products
- Core Sensors - Model CS51 - ...
Core Sensors - Model CS51 -Non-Incendive Low Pressure Transducer
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.
- 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
- Natural gas compression
- Vapor recovery
- Process controls
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.
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
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)
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.
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
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
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
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