TSI Alnor EBT731, EBT730 Specifications

EBT BALOMETER®

CAPTURE HOOD

MODEL EBT731

The EBT731 Balometer™ Capture Hood is a multipurpose electronic
air balancing instrument used for taking accurate, direct air volume
measurements at diusers and grilles. The corresponding detachable
micromanometer can be used with an array of optional probes to

™

enable various measurement applications. Compatible with LogDat
Mobile Remote Reader Software and capture hood stand, the EBT731
maximizes worker productivity and eciency—saving you valuable
time on the jobsite for ultimate protability.

Model EBT731-STA Bundle shown.

Applications:

+ Test and balance contractors

+ Commissioning agents

+ Facilities managers

+ Health and safety specialists

+ Ventilation system installers

Features and Benets

+ Ergonomic, lightweight design enables easy one-person operation

+ Automatic sensing and display of supply or return ows saves time

on the job

+ Back pressure compensation ensures accurate readings at high

ow rates

+ Detachable digital micromanometer provides additional

measurement capability

+ Multiple hood size options enable measurement of dierent

outlet dimensions

+ Compatible LogDat Mobile Remote Reader and Data Logger Software

option simplies documenting of results and emailing of reports

+ Capture hood stand eliminates the need for ladders (reaching

diusers up to 15 ft. (4.5 m)

UNDERSTANDING, ACCELERATED

DETACHABLE

MICROMANOMETER

MODEL EBT730

AIR VOLUME INSTRUMENTS

As standard, the EBT731 Balometer Capture Hood
includes a detachable EBT730 micromanometer—
one of the most advanced, versatile, and easy to use
micromanometers on the market today. The EBT730
features an auto-zeroing pressure sensor that
increases measurement resolution and accuracy
as well as integrates an intuitive menu structure to
facilitate simple operation.

Features and Benets

+ Accurate measurement of pressure, velocity and ow complies with

industry standards

+ Auto-zeroing pressure sensor reduces user-steps and saves time

+ Automatic density correction increases reading accuracy

+ Large, backlit graphic display oers easy-to-use interface

– Up to ve simultaneous measurements

– On-screen messages and instructions

– Multi-language capability

Model EBT730 (Micromanometer shown with standard and optional accessories)

+ Intuitive menu structure for easy operation

+ Integrated Log-Tchebyche duct traverse mapping application simplies

calculations

+ Bluetooth bi-directional communication eases data transfer and permits

use of LogDat Mobile Remote Reader and Data Logger Software for

Android devices

+ Optional pitot, air ow (straight pitot), temperature/relative humidity,

velocity matrix, or plug and play thermoanemometer probes enables

use in multiple applications

Plug and play thermoanemometer probes enables use in multiple applications.

3

2

SPECIFICATIONS

MICROMANOMETER MODEL EBT730
AND CAPTURE HOOD MODEL EBT731

Velocity Range

Pitot probes 0.125 to 78 m/s (25 to 15,500 ft/min)

Air ow probe 0.125 to 12.5 m/s (25 to 2,500 ft/min)

Velocity matrix 0.125 to 12.5 m/s (25 to 2,500 ft/min)

Accuracy

±3% of reading ±0.04 m/s (±7 ft/min)
at velocities >0.25 m/s (50 ft/min)

Units m/s, ft/min

Resolution 0.01 m/s (1 ft/min)

Pressure

Dierential pressure

±3735 Pa (±15 in. H
maximum safe operating pressure

O); 37.5 kPa (150 in. H2O),

2

Absolute pressure 356 to 1016 mm Hg (15 to 40 in. Hg)

Accuracy

Units

Resolution

±2% of reading ±0.025 Pa H
and dierential; ±2% of reading absolute
in. H

O, in. Hg, Pa, hPa, kPa, mm Hg, cm Hg,

2

O, cm H2O

mm H

2

0.001 Pa H
mm Hg (0.01 in. Hg) absolute

O (0.00001 in.) static and dierential; 1

2

O (±0.0001 in.) static

2

Volume

Range

Accuracy

42 to 4250 m
capture hood, supply and return
±3% of reading ±12 m

>85 m
Units m

Resolution 1 m

3

/h, ft3/min, l/s, m3/min

3

3

/h (25 to 2,500 ft3/min)

3

/h (>50 ft3/min)

/h (1 ft3/min)

3

/h (±7 ft3/min) at ows

Temperature

Sensor in base 4.4 to 60°C (40 to 140°F)

Temperature/RH probe -10 to 60°C (14 to 140°F)

Accuracy ±0.3°C (±0.5°F)

Units °C, °F

Resolution 0.1°C (0.1°F)

RH

Range 5 to 95% RH (temperature/RH probe)

Accuracy ±3% RH

Resolution 0.1% RH

Instrument Temperature Range

Operating 4.4 to 60°C (40 to 140°F)

Stora ge -20 to 71°C (-4 to 160°F)

Statistics

min, max, average and sum

Data Storage

26,500 samples, time and date stamped

Logging Interval

User selectable

Response Time

2 to 8 seconds, dierential pressure sensor

Power Requirements

Four AA-size cells or AC adapter

Physical Characteristics

Dimensions
(micromanometer only)

Weight with Batteries

18.8 cm x 11.4 cm x 5.8 cm
(7.4 in. x 4.5 in. x 2.3 in.)

PH730 0.5 kg (17 oz.)
PH731 3.4 kg (7.4 lb.)

6.35 mm (1/4 in.) OD straight ports with

Pressure Connection

barbed ends for use with 4.76 mm (3/16 in.)
ID exible tubing

Model EBT731-B* EBT731 EBT731-STA EBT730

Description

Basic
2 ft x 2ft
(610 mm x 610 mm)
EBT Balometer
Capture Hood Kit

Standard
2 ft x 2ft
(610 mm x 610 mm)
EBT Balometer
Capture Hood Kit

Bundled
2 ft x 2ft
(610 mm x 610 mm)
EBT Balometer
Capture Hood Kit

Micromanometer

Capture hood base, poles, frame and fabric + + +

Micromanometer + + + +
(4) support poles +
(6) support poles + +

(4) AA alkaline batteries +

(4) AA rechargeable NiMH batteries + + +

(2) battery holders + + + +

Multi-country AC power adaptor + + +

46 cm (18 in.) pitot probe + + +

5.0 m (16 ft.) tubing + + +

(2) static pressure probes + + +

Neck strap + + +

Capture hood stand +

Android Tablet loaded with LogDat Mobile +

Wheeled carrying case + + +

Handheld carrying case +

LogDat CH downloading software with cable + + + +

User manual + + + +
Calibration certicate, pressure: 5-points (dierential),

3-points (barometric), 3-points (temperature)
Calibration certicate, ow:
7-points (supply), 7-points (return)

+ + + +

+ + +

*Not available in North America

Kit

Use the stand
and tablet app to
do single-person
balancing of
a system

3

SPECIFICATIONS

EBT BALOMETER® MODEL EBT731
DETACHABLE MICROMANOMETER MODEL EBT730

Recommended Optional Accessories Probes

Hood Kits

801097 (standard) 2 ft. x 2 ft. (610 mm x 610 mm)

801200 1 ft. x 4 ft. (305 mm x 1220 mm)

801216 2 ft. x 3 ft. (610 mm x 915 mm)

801201 2 ft. x 4 ft. (610 mm x 1220 mm)

801202 1 ft. x 5 ft. (305 mm x 1525 mm)

801203 3 ft. x 3 ft. (915 mm x 915 mm)

801206

801207

801209

801210

1 ft. x 4 ft. (305 mm x 1,220 mm) and
2 ft. x 4 ft. (610 mm x 1,220 mm)
1 ft. x 5 ft. (305 mm x 1,525 mm) and
3 ft. x 3 ft. (915 mm x 915 mm)

16 in. x 16 in. (406 mm x 406 mm)

5.25 in. x 4 ft. (133 mm x 1220 mm)

801211 28 in. x 28 in. (710 mm x 710 mm)

801212

80215

28 in. x 50 in. (710 mm x 1270 mm)

1 ft. x 3 ft. (305 mm x 915 mm)

801204 (BSC*) 8 in. x 22 in. (205 mm x 560 mm)

801205 (BSC*)

* The BSC hood kits are used to certify Class II bio-safety cabinets by taking direct in-ow

measurements for NSF compliance.

10 in. x 22 in. (255 mm x 560 mm)

Duct Plugs

634650002

3/8 in. (9.5 mm) diameter - 1000 pieces

634650003 3/8 in. (9.5 mm) diameter - 5000 pieces

Printer

8934

Wireless Bluetooth printer

LogDat™ Mobile Software

LogDat Mobile

Remote reader and data logger Android
App available via Google Play

™

™

Software

Capture Hood Stand

CH-Stand

Extends up to 15 ft. (4.5 m with EBT731 attached)
to take readings from ceiling diuser without the
use of a ladder. Capture hood is secured onto quad
bracket and two extension pole sections can be
raised to desired height and locked in place.
Hood stand uses wheels for ease of movement
and portability.

EBT731 Bundle

EBT731-STA Bundle

Includes: EBT 731 Capture Hood, Capture Hood Stand, Smart Tablet* loaded
with LogDat

*TSI has the discretion to change the brand and model of tablet at any time.

™

Mobile App and instruction videos.

Airow Probe 800187

Straight air ow probe, 18 in. (46 cm).
Used to perform a duct traverse and to
measure face velocity measurements.
Ideal for small diameter ductwork.

Temperature and Humidity Probe 800220

Telescopic temperature and humidity
probe, extends 9-39 in. (230-990 mm).
Used for measuring inside of duct work.
Can be inserted into a standard 5/16 in. (8
mm) diameter hole typically use for pitot
traverses with the ability to calculate wet
bulb and dewpoint temperatures.

Thermoanemometer Air Velocity Probes
Models 960, 962, 964, and 966

Available in straight or articulating
construction, and with or without a
relative humidity sensor. Models with a
relative humidity sensor can also calculate
wet bulb and dewpoint temperature.

Velocity Matrix 801090

16 point Telescopic Velocity Matrix. Used
for measuring face velocities of HEPA
lters, chemical fume hood, laminar ow
benches, lter banks, kitchen exhausts
and other applications where a large
surface area needs to be measured. Grid
covers 1 ft.
velocity while minimizing the eects of

2

(0.09 m2) and averages the air

turbulence to produce a stale reading.

Pitot Probes

634634000 5/16-12 in. (8 mm – 30 cm) diameter

634634001*

634634002

5/16-18 in. (8 mm – 46 cm) diameter

5/16-24 in. (8 mm – 61 cm) diameter

634634003 5/16-36 in. (8 mm – 91 cm) diameter

634634005

5/16-60 in. (8 mm – 152 cm) diameter

*included in specic bundles. Please refer to model matrix on page 3.

Specications subject to change without notice.
TSI, the TSI logo, Alnor, LogDat and Balometer are trademarks of TSI Incorporated.
Android and Google Play are trademarks of Google Inc.

UNDERSTANDING, ACCELERATED

TSI Incorporated

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- Visit our website www.tsi.com for more information.

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P/N 5001434 Rev H ©2019 TSI Incorporated