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Configurable temperature ranges from -40 to +200°C
RTD Temperature Transmitter
CS20 Series with integral signal conditioning
CS80 Features
RTD Applications
**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 CS20
The CS20 RTD 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.
No external amplification required
Amplified Output Signal
The CS20 RTD 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:
- EN 175301-803 Form A
- M12x1
- 6-Pin Bayonet (MIL-DTL-26482)
Specifications
Performance
Sensor Type
RTD
PT100, Class A
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*
See Model Number Configuration
Storage Temperature
-40 to +125°C
* Media temperature is user selected at the time of ordering. 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
Electrical (Voltage)
Outputs
1-5V
Excitation
10-28VDC
Current Consumption
<10mA
Output Load
5K Ohms, min
Frequency Response (min)
~1kHz
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: CS20-1BA02A4A000 (1/2” Male NPT, 1 inch probe, 316L SS, 0°C to +200°C, 4-20mA, M12x1)
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.
Downloads
Datasheets
Wiring Guides
Certificates
Forms
General
Connect With Our Sales Team
Inquire about the CS20 temperature transmitter.
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.
