8715 DP-Calc Micromanometer

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8715 DP-Calc Micromanometer Specification

Humidity %
0 to 95% RH non-condensing

Application Media
Air

Pressure Range
-3,735 Pa to +3,735 Pa

Resolution
0.1 Pa

Measurement Range
-3,735 to +3,735 Pa

Connectivity Type
RS-232 serial interface

Flow Rate
With optional probe

Sensor Type
Differential Pressure Sensor

Equipment Type
Micromanometer

Protection
Compact, robust case

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

Material
High-impact plastic housing

Power Supply
4 x AA alkaline batteries or optional AC adapter

Power Consumption
Low power consumption (battery life up to 100 hours)

Accuracy
1% of reading 1 Pa

Display Type
Digital LCD display

Range
3,735 Pa (15 in. H2O)

Backlight
Yes, for low light operation

Mounting
Handheld or tripod mountable

Dimensions
84 x 190 x 44 mm (3.3 x 7.5 x 1.7 in.)

Operating Altitude
Up to 2,000 m

Alarms
Audible and visual (configurable)

Weight
250 g (8.8 oz) including batteries

Overpressure Protection
10 kPa maximum

Zero Adjustment
Auto-zeroing

Compliance
CE Marked

Data Logging
Up to 12,700 samples (with optional logging upgrade)

Units Supported
Pa, in. H2O, mm H2O, mbar, psi

About 8715 DP-Calc Micromanometer

Applications

Energy efficiency studies
Fume hood and biological safety cabinet face velocity spot checking
HVAC system testing, adjusting and balancing
Building and system commissioning
Cleanroom testing

Included Items

Manometer with carrying case
(4) AA size rechargeable NiMH batteries
Multi-country AC adapter
18 in. (46 cm) Pitot probe
(2) Static Pressure probes
16 ft (4.8 m) Neoprene tubing
Downloading software
USB interface cable
NIST-traceable calibration certificate
Manual
Image shown features standard and optional accessories.

Features and benefits

Accurately measures pressure, velocity and flow to help you meet industry standards
Auto-zeroing pressure sensor reduces user-steps and saves time
Automatic density correction increases reading accuracy
Intuitive menu structure allows for ease of use and setup
Integrated Log-Tchebycheff duct traverse application simplifies calculations
Bluetooth communications for transferring data or remote polling
Includes downloading software with USB cable
Accommodates optional pitot, air flow (straight pitot), temperature/relative humidity, velocity matrix, or thermoanemometer probes for use in multiple applications
Large graphic display with backlight offers easy-to-use interface
Displays up to five measurements simultaneously
On-screen messages and instructions
Programmed for multiple languages

Precise Differential Pressure Measurement

Engineered for reliability, the 8715 DP-Calc Micromanometer delivers precise differential pressure readings across a wide range. Perfect for professionals in HVAC, environmental monitoring, and industrial applications, its high accuracy and fine resolution ensure dependable results even in variable settings.

User-Friendly Operation and Durability

This micromanometer is designed for convenience and longevity, featuring a compact, lightweight design, robust high-impact plastic housing, and low power consumption. The intuitive interface, automatic zero adjustment, configurable alarms, and clear LCD backlighting make it easy to operate in diverse environments.

Flexible Data Logging and Connectivity

Equipped with an RS-232 interface and optional data logging capabilities for up to 12,700 samples, the 8715 DP-Calc supports thorough data management and transfer. Users can choose handheld use or tripod mounting, while audible and visual alarms increase operational flexibility and safety.

FAQ's of 8715 DP-Calc Micromanometer:

Q: How do I perform zero adjustment on the 8715 DP-Calc Micromanometer?

A: Zero adjustment is handled automatically by the device through its auto-zeroing feature. This ensures accurate baseline measurements without manual intervention, allowing for more convenient and reliable operation.

Q: What is the process for logging and retrieving pressure data from this micromanometer?

A: Data logging is available with an optional upgrade and allows the storage of up to 12,700 samples. Data can be retrieved via the RS-232 serial interface for documentation and analysis on compatible systems.

Q: Where can the 8715 DP-Calc Micromanometer be used effectively?

A: This micromanometer is suitable for use in HVAC system commissioning, testing air flows in cleanrooms, labs, and industrial environments within the operating temperature range of 0C to 50C and up to 2,000 meters altitude.

Q: What benefits does the backlight and alarm features provide?

A: The LCD backlight ensures clear readings in low-light situations, while audible and visual configurable alarms promptly alert you to preset conditions, enhancing usability and operational safety.

Q: How long does the battery last, and what are the power options available?

A: Powered by four AA alkaline batteries, the 8715 DP-Calc offers up to 100 hours of operation. An optional AC adapter is also available for extended, stationary use.

Q: What types of units can the device display pressure measurements in?

A: The micromanometer supports a variety of pressure units, including Pascal (Pa), inches of water (in. H2O), millimeters of water (mm H2O), millibar (mbar), and psi, making it versatile for different measurement standards.

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