KL3302

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The Beckhoff KL3302, part of the KL Analog Input Modules series, features two inputs and supports thermocouple sensor types including Type K with a temperature range of -100 degrees C to 1370 degrees C. It offers a resolution of 0.1 degrees C per digit and a measuring error of less than ~0.5% of the full scale. The module is IP20 rated.

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Product Description:

The Beckhoff KL3302-0000 is a compact and fast thermocouple input module designed with the ability to adequately measure temperature in the industrial environment. It is one of the units of the KL series by Beckhoff, which can easily be incorporated into the automation systems. The temperature range for this module is between -100 and 1370 degrees C, and the default sensor is a Type K thermocouple. It also has a resolution of 0.1 degrees C for every digit to enable accurate measurement of temperature in different processes and environments.

The Beckhoff KL3302-0000 module has a robust data processing time which is almost 250 ms to ensure that the input module can be used as intended. It can be used in applications where real-time temperature monitoring is important because of its quick response time. The module functions similarly to other input modules but fails to detect broken sensor connections because of its lack of an open-circuit recognition feature. The performance of the module is characterized by an accuracy of less than ~0.5% Full Scale, which makes it powerful enough for various tasks related to temperature control in industrial facilities.

The power consumption of the Beckhoff KL3302-0000 input module is normally approximately 65 mA through the K-bus, which makes it suitable for long-term usage in automation systems. The data input is provided via the K-bus I/O and comprises 2 x 16 bits memory with an added 2 x 8 bits for control and operation status. This enables efficient and reliable interaction with the industrial system. In conclusion, the KL3302-0000 is most suitable for temperature measurement applications that need high accuracy, efficacy, and integration with other Beckhoff systems.

Connection technology
2-wire
Conversion time
≈250 ms
Dimensions (W×H×D)
15×100×70 mm
K-bus current consumption
65 mA (typ.)
K-bus I/O bit width
2×16-bit data, 2×8-bit control/status
Measuring error
<0.5% FS
mV measurement
Supported
Number of inputs
2
Open-circuit detection
No
Operating temperature
0 to +55°C
Power supply
Via K-bus
Protection class
IP20
Relative humidity
≤95% RH, non-condensing
Resolution
0.1°C
Supported thermocouple types
B, E, J, K, L, N, R, S, T, U
Temperature measurement range
-100 to +1370°C (Type K)

Frequently Asked Questions about KL3302:

Q: What is the resolution of this KL3302 module?

A: The resolution of this KL3302 module is 0.1 degrees C per digit.

Q: How many inputs does this KL3302 module have?

A: This KL3302 module has 2 inputs.

Q: What is the operating temperature of this KL3302 module?

A: The operating temperature of this KL3302 module is 0...55 degrees C.

Q: What is the conversion time of this KL3302 module?

A: The conversion time of this KL3302 module is ~ 250 ms.

Q: What are the dimensions of this KL3302 module?

A: The dimensions of this KL3302 module are 15 mm x 100 mm x 70 mm.


Internal Product Review

  • ‘‘The KL3302 provides a reliable solution for thermocouple measurements with a wide temperature range and excellent resolution. While the absence of open-circuit recognition is a limitation, its accuracy and ease of integration via the K-bus make it a strong choice for applications requiring precise temperature monitoring with minimal setup.’’

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