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5825 DP-Calc Micromanometer

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5825 DP-Calc Micromanometer Specification

Capacity
Single or Differential Pressure

Application Media
Air, Non-corrosive Gases

Flow Rate
Displays Calculated Airflow (requires optional pitot tube)

Measurement Range
3735 Pa (15 in. H2O)

Temperature Range
0C to 50C (32F to 122F)

Resolution
1 Pa (0.001 in. H2O)

Pressure Range
3735 Pa

Connectivity Type
No External Connectivity

Diameter
Handheld, Compact Size

Sensor Type
Piezoelectric Differential Pressure Sensor

Protection
ABS Housing, Rugged Construction

Humidity %
0-95% RH, Non-Condensing

Material
ABS Plastic

Power Supply
9V Alkaline Battery

Power Consumption
Low Power Consumption

Accuracy
1% of Reading 1 Pa

Display Type
Digital LCD

Range
3735 Pa

Overrange Indicator
Yes

Display Backlight
Yes

Calibration
Factory Calibrated, User Calibratable

Weight
250 g (Approx.)

Equipment Type
Micromanometer

Dimensions
165 x 76 x 40 mm

Battery Life
Approximately 100 hours continuous use

Operating Altitude
Up to 2000 m

Data Hold Function
Yes

Auto Power Off
Yes, after a period of inactivity

About 5825 DP-Calc Micromanometer

Product Details: The high performance DP-Calc 5825 can calculate flow and has data logging capabilities.

Applications

HVAC commissioning and troubleshooting
Testing and balancing
Pitot tube duct traverses
Static pressure measurements
Pressure drop across filters, coils, fans, and diffusers
Environmental air flow testing

Included Items

Instrument
Hard carrying case
4 alkaline batteries
Operation and service manual
Calibration certificate(2)
1.2-m rubber tubes
Static pressure tip
LogDat2 Downloading software and USB cable

Features and benefits

Measure differential and static pressure from -15 to +15 in. H2O (-3735 to +3735 Pa)
Calculate and display velocity when using a Pitot tube
Variable time constant
Statistics
Data logging with time and date stamp
Stores 12,700+ samples and 100 test IDs
Programmable K factors

Advanced Differential Pressure Measurement

The 5825 DP-Calc Micromanometer offers accurate pressure readings with 1% accuracy and a high resolution of 1 Pa. Its versatile measurement range (3735 Pa) and dual capability for single or differential pressure make it suitable for diverse environments, such as laboratories, cleanrooms, and HVAC applications. The device delivers reliability and consistency for critical testing needs.

User-Friendly Features for Effortless Operation

This micromanometer is designed with user convenience in mind. The digital LCD with backlight enhances readability in dim environments, while functions like data hold and overrange indication simplify data collection. Weighing just 250 grams and with handheld dimensions, the 5825 DP-Calc is portable and easy to operate, even during extended field work.

Durable and Practical Build

Constructed from rugged ABS plastic, the 5825 DP-Calc withstands tough working conditions. Its power efficiency, long battery life, and automatic power off feature reduce maintenance demands and operational costs. The micromanometer's factory calibration ensures out-of-the-box accuracy, while user calibration is also supported for ongoing precision.

FAQ's of 5825 DP-Calc Micromanometer:

Q: How do I calibrate the 5825 DP-Calc Micromanometer?

A: The 5825 DP-Calc comes factory calibrated for immediate accuracy. However, users can recalibrate the instrument if required, following the instructions provided in the user manual to maintain optimal measurement precision.

Q: What types of media can this micromanometer measure?

A: This device is designed for measuring air and other non-corrosive gases. It is not suitable for liquids or aggressive gases that could damage the internal sensor.

Q: When should the battery be replaced in the 5825 DP-Calc Micromanometer?

A: You should replace the 9V alkaline battery once the power indicator shows low battery or when the device fails to power on. With typical use and its automatic power-off feature, one battery can last for approximately 100 hours of continuous operation.

Q: Where can the 5825 DP-Calc be used safely?

A: This micromanometer is safe for use in altitudes up to 2000 meters, within a temperature range of 0C to 50C (32F to 122F) and humidity up to 95% RH (non-condensing). Its durable ABS housing allows for both indoor and outdoor applications.

Q: What is the process for measuring airflow with this device?

A: To measure airflow, the 5825 DP-Calc requires an optional pitot tube. Connect the tube to the meter according to the manual, and the device will display calculated airflow based on differential pressure readings.

Q: How does the data hold function benefit users?

A: The data hold feature allows users to pause and retain the current measurement on the display, making it easier to record and document readings in fast-paced or hard-to-access measurement environments.

Q: What makes the 5825 DP-Calc a practical choice for fieldwork?

A: Its compact size, light weight, long battery life, and robust construction make it highly portable and durable, providing reliable operation for technicians and engineers working in various field settings.

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