A Specifications Ohms Input Range | Fluke 2625A, 2635A specs

Introduction and Specifications 1

Specifications

Table 1-4. 2635A Specifications (cont)

Ohms Input

Range

300Ω

3 kΩ

30 kΩ

300kΩ

3MΩ

10 MΩ

Resolution

Slow	Fast

10 mΩ	0.1Ω
0.1Ω	1Ω
1Ω	10Ω
10Ω	100Ω
100Ω	1 kΩ
1 kΩ	10 kΩ

	Typical Full	Maximum Current
	Scale Voltage	Through Unknown
	Scale Voltage	Through Unknown

	0.22V	1 mA
	0.25V	110 μA
	0.29V	13 μA
	0.68V	3.2 μA
	2.25V	3.2 μA
	2.72V	3.2 μA

4-Wire Accuracy ±(% ± Ω)

Maximum Open Circuit Voltage

3.2V

1.5V

3.2V

Range

	18°C to 28°C		0°C to 60°C

90 Days, Slow	1 Year, Fast	1 Year, Fast	1 Year, Fast	1 Year, Fast

300Ω

3 kΩ

30 kΩ

300kΩ

3MΩ

10 MΩ

0.056%+20mΩ

0.053%+0.2Ω

0.055%+2Ω

0.053%+20Ω

0.059%+200Ω

0.115%+2kΩ

0.060%+20mΩ

0.057%+0.2Ω

0.059%+2Ω

0.057%+20Ω

0.063%+200Ω

0.120%+2 kΩ

0.060%+0.2Ω

0.057%+2Ω

0.059%+20Ω

0.057%+200Ω

0.063%+2 kΩ

0.200%+30kΩ

0.175%+20mΩ

0.172%+0.2Ω

0.176%+2Ω

0.184%+20Ω

0.203%+200Ω

0.423%+2 kΩ

0.175%+0.2Ω

0.172%+2Ω

0.176%+20Ω

0.184%+200Ω

0.203%+2 kΩ

0.423%+30kΩ

2-wire Accuracy

Not specified

Input Protection

300V dc or ac rms on all ranges

Crosstalk Rejection

Refer to "Crosstalk Rejection" at the end of Table 1-3.

Frequency Inputs

Frequency Range

15 Hz to greater than 1 MHz

Range

15 Hz - 900 Hz

9kHz

90kHz

900kHz

1MHz

Resolution

Slow	Fast

0.01 Hz	0.1 Hz
0.1 Hz	1 Hz
1 Hz	10 Hz
10 Hz	100 Hz
100 Hz	1 Hz

	Accuracy ±(% ± Hz)

	Slow	Fast

0.05%	+ 0.02 Hz	0.05%	+ 0.2 Hz
0.05%	+ 0.1 Hz	0.05%	+ 1 Hz
0.05%	+ 1 Hz	0.05%	+ 10 Hz
0.05%	+ 10 Hz	0.05%	+ 100 Hz
0.05%	+ 100 Hz	0.05%	+ 1 kHz

1-27

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.

The Fluke 2625A employs advanced measurement technologies that ensure accuracy in data logging. With a high sampling rate, it captures fast-changing signals while maintaining data integrity. The device features a built-in memory that allows for extensive logging, accommodating long-term monitoring tasks without requiring constant oversight. Users can set it to log data at specified intervals, offering customizable solutions for different monitoring needs.

Another significant characteristic of the Fluke 2625A is its robust communication capabilities. The device supports USB and RS-232 interfaces for easy connectivity with computers and other devices, making data transfer and analysis seamless. This feature is especially beneficial for users who need to compile or analyze large sets of data quickly.

Furthermore, the Fluke 2625A is designed with durability in mind. Its rugged construction makes it suitable for challenging environments, including those with high levels of vibration, dust, or moisture. This reliability ensures that the device can withstand the rigors of fieldwork while still delivering accurate measurements.

In summary, the Fluke 2625A is a powerful data logger that combines versatility, accuracy, and reliability. Its user-friendly interface, advanced measurement technologies, and robust design make it an essential tool for professionals in various industries, from manufacturing and HVAC to research and development. Whether monitoring temperature changes in a laboratory or assessing voltage levels in an industrial setting, the Fluke 2625A stands out as a trusted solution for effective data logging and analysis.

Fluke 2625A, 2635A service manual A Specifications Ohms Input Range, Resolution Slow Fast

Models: 2635A 2625A

Introduction and Specifications 1

Specifications

Table 1-4. 2635A Specifications (cont)

Ohms Input

Range

Resolution

Slow

Fast

Typical Full

90 Days, Slow

1 Year, Fast

2-wire Accuracy

Input Protection

Crosstalk Rejection

Frequency Inputs

Resolution

Slow

Accuracy ±(% ± Hz)

Slow

2635A, 2625A specifications