HYDRA

Service Manual

Table 1-4. 2635A Specifications (cont)

Frequency Inputs (cont)

Sensitivity

Frequency

Level (sine Wave)

15 Hz - 100 kHz

100 kHz - 300 kHz

300 kHz - 1 MHz Above 1 MHz

100 mV rms

150 mV rms

2V rms NotSpecified

Maximum AC Input

300V rms or 424V peak on channels 0, 1, and 11

150V rms or 212V peak on channels 2 to 10 and 12 to 20 Voltage ratings between channels must not be exceeded

2x 106 Volt-Hertz product on any range, normal mode input

1x 106 Volt-Hertz product on any range, common mode input

Crosstalk Rejection

Refer to "Crosstalk Rejection" at the end of this table.

Typical Scanning Rate

Function

Range

Channels:

VDC

300 mV

VDC

3V

VDC

30V

VDC

150/300V

VDC

AUTO

Temperature

J

Temperature

PT

VAC

300 mV

VAC

3V

VAC

30V

VAC

150/300V

VAC

AUTO

Ohms

300Ω

Ohms

3 kΩ

Ohms

30 kΩ

Ohms

300 kΩ

Ohms

3 MΩ

Ohms

10 MΩ

Ohms

AUTO

Frequency

any

 

 

1

1.7

1.7

1.7

1.7

1.0

1.5

1.0

1.0

1.0

1.0

1.0

1.0

1.5

1.5

1.5

1.0

1.0

1.0

1.5

0.5

Slow

10

3.6

3.6

3.6

3.5

3.4

3.1

2.5

1.5

1.5

1.5

1.5

1.4

2.5

2.5

2.5

1.5

1.5

1.5

2.5

0.6

20

3.8

3.8

3.8

3.8

3.6

3.5

2.6

1.5

1.5

1.5

1.5

1.5

2.6

2.6

2.6

1.5

1.5

1.5

2.6

0.7

1

2.2

2.2

2.2

2.2

2.2

1.9

1.7

1.3

1.3

1.3

1.3

1.3

1.8

1.7

1.7

1.4

1.4

1.4

1.7

0.6

Fast

10

10.3

10.3

10.3

10.2

8.9

9.5

4.2

2.3

2.3

2.3

2.3

2.3

4.2

4.2

4.2

2.8

2.7

2.7

4.2

0.7

20

12.9

12.9

12.9

12.8

10.7

12.1

4.5

2.4

2.4

2.4

2.4

2.4

4.5

4.5

4.5

2.9

2.9

2.9

4.5

0.7

1-28

Page 44
Image 44
Fluke 2635A, 2625A service manual Typical Scanning Rate Function Range Channels, Slow Fast

2635A, 2625A specifications

The Fluke 2625A is a sophisticated data logger designed for a wide range of industrial and laboratory applications. This versatile instrument excels in capturing and monitoring temperature and voltage measurements with precision and reliability. One of its standout features is its ability to record data from various sensors, making it ideal for environments where comprehensive data acquisition is critical.

Equipped with a large LCD display, the Fluke 2625A provides clear and user-friendly access to real-time measurement data. Its graphical interface allows users to visualize trends and monitor readings easily, which significantly enhances usability. The device supports a variety of input types and can connect to thermocouples, RTDs, and other sensors, offering great flexibility for various measurement tasks.

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