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CS20

Industrial Temperature Transmitter

FEATURES

  • Configurable temperature ranges from -40 to +200°C
  • Amplified 4-20mA or 1-5V output signal
  • 316L SS probe and process connection
  • Reverse polarity and EMI protection

COMMON APPLICATIONS

  • Hydraulic oil fluid temperature
  • Gas flow temperature
  • Water & chemical storage
  • Gear box lubrication systems

About the CS20

The CS20 Industrial Temperature Transmitter is designed for fluid temperature measurement applications. A 316L SS probe and thread area allow for installation in a wide range of process liquids and gasses. An internal amplifier offers a 4-20mA or 1-5V output signal to reduce installation time. Configurable temperature ranges from -40 to +200°C are available with various probe lengths.

Amplified Output Signal

No external amplification required

The CS20 Industrial Temperature Transmitter features an internal amplifier, offering either a 4-20mA or 1-5V output signal . This eliminates the need for the user to amplify the ohm resistance from the RTD. The CS20 transmitter can be connected directly to an existing data acquisition system in minutes with minimal setup. Refer to the “Model Number Configuration” section of this page for the available calibrated temperature ranges.

Various probe lengths and electrical connectors including a DIN43650-A or M12x1 Eurofast are available, further simplifying installation.

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Performance

Sensor Type
RTD
PT100, Class B
Total Error at RT
≤ ± 1%
Total Error at FS
≤ ± 2%
Max Pressure
5,000 PSI

Thermal

Ambient Operating Temperature
-40 to +85°C
Media Temperature*
-40 to +200°C
Storage Temperature
-40 to +125°C

* Media temperature is user selected at the time of ordering. Not all transmitters are scaled to measure –40 to +200°C. Refer to the “Model Number Configuration” for available ranges.

Environmental

EMI/RFI Protection
Yes
IP Rating*
IP65 minimum

* 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
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

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Ordering Example: CS20-2BA01A4A000 (1/4” Male NPT, 1 inch probe, 316L SS, 0 to 100°C, 4-20mA, M12x1)
– 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.

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

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Contact our sales team

We are happy to answer your questions. 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.