Ecom UNO User manual

OPERATION MANUAL

English

Status Nov. 2020

Version

ecom-UNO 200 hPa

Intended Use

The ecom-UNO is suitable for measuring the positive, negative and differen-

tial pressure of gases. It is particularly suitable for work on heating, venti-

lation and air conditioning systems. The measuring range covers pressures

from -200 hPa to +200 hPa.

Scope of Delivery

• ecom-UNO 200 hPa

• 2x 1.5 V AA Batteries

• Protective bag (option)

CAUTION

Damage to the Sensor

Pressures greater than speciﬁed will destroy the sensor.

Do not use ecom-UNO to measure higher pressures.

General Safety Instructions

CAUTION

Damage of the Electricity

Moisture or frost can damage the electronics.

Do not store the unit in moist rooms or at sub-zero temperatures.

Damage of the Sensors

Substances containing solvents damage the device's sensors.

Avoid contact with substances containing solvents.

WARNING

Hazard of Injury

Improper work on incinerators can cause injuries.

Work on incinerators may only be done by qualiﬁed specialists.

WARNING

Magnetic Field

The magnetic ﬁeld can cause pacemakers to malfunction in their

impair.

Operation of the ecom-UNO by persons with pacemakers is

prohibited.

Device Description

1Connection Overpressure 4Battery Capacity 7HOLD Key

2Connection Depression 5Cursor 8Setting Key

3Display 6Pressure Units 9ON/OFF

7 8

1 2

Initiation/Measurement

Magnetic Holder

1. Connect the hoses.

2. Switch on the device.

The ecom-UNO has a magnetic holder on the back, with which the device

can be attached to most metal surfaces.

WARNING

Magnetic Field

The magnetic ﬁeld can cause pacemakers to malfunction in their

impair.

Operation of the ecom-UNO by persons with pacemakers is

prohibited.

NOTICE

ecom-UNO carries out a segment test when switched on.

It starts in the lower measuring range and is ready to measure after 3 s.

Segment test ready to measure

Operations

Automatic Switch-off

• ecom-UNO switches off after 5 min, with values ≤0.01 hPa/mbar.

• ecom-UNO switches off after 15 min, for values >0.01 hPa/mbar.

Range Switch

• If the pressure of 0.5 hPa/mbar is exceeded, the ecom-UNO auto-

matically switches to the higher measuring range.

• Resolution from 0.001hPa/mbar to 0.01 hPa/mbar and from

0.01 hPa/mbar to 0.1 hPa/mbar.

Range Overload

• If the measuring range of -200 hPa to +200 hPa is exceeded 4 lines

appear on the display.

Display Damping

• The display damping can be set from 1 (weak damping) to 9 (strong

damping) (see setup).

Zero Point Correction

• The zero point correction is used to compensate the zero point drift

after switching on the instrument (see setup).

Set Zero Point

• Press the setting key.

Unit Switch

• Hold down the setting key.

• The cursor for the set printing unit moves from unit to unity.

• Release the setting key at the desired unit.

Scan of the Maximum and Minimum Value

1. Press the HOLD key.

• Measured values are "frozen" and the value at the time the key is

pressed is displayed.

2. Press the HOLD key twice.

• Minimum value, smallest value since switching on the device, is

displayed.

3. Press the HOLD key 3 times.

• Maximum value, the highest value since the device was switched on,

is displayed.

4. Press the HOLD key 4 times.

• ecom-UNO is in measuring mode again.

5. Hold the HOLD key.

• Minimum and maximum values are deleted.

Number Value Function Factory Setting

0 0 – 1 1 = Set to Factory Setting 0

1 0 – 90 Automatic Switch-off 15

2 1 – 9 Display Damping 3

3 0 – 1 1 = with Zero Correction 1

Setup

Settings can be made in the setup menu. To do this, press the ON/OFF key

for about 3 seconds after switching on the unit.

The following functions can be set:

• Select a function with the ON/OFF key.

• Setting is made with the HOLD and the setting key.

• Press and hold the ON/OFF key for about 3 seconds to exit the setup

menu.

Change Batteries

NOTICE

The two 1.5 V AA batteries must be replaced when the battery

capacity indicator ﬂashes.

1. Open the lid of the battery compartment.

2. Remove used batteries.

3. Replace batteries with new batteries.

4. Slide the cover onto the battery compartment.

Technical Data

Measurement Range 200 hPa

Resolution 0.01 hPa

Overload 300 hPa

Accuracy ±1 % of the MBE

Ambient Temperature 0 °C – 40 °C

Storage Temperature -20 °C – 70 °C

Batteries 2x 1.5 V AA

Power Supply 20 mA

Size 106 mm x 64 mm x 28 mm

Weight 150 g

NOTICE

Subject to technical changes! (Status 11.2019)

Disposal

Maintenance

• Dispose of used batteries at the designated collection

points.

• Dispose of packaging material in an environmentally friendly

manner.

• Old devices must be disposed of in an environmentally

friendly manner by an authorised centre.

NOTICE

On request we take back old appliances and dispose of

them in an environmentally friendly way.

To ensure the accuracy of your measuring device, we recommend an annu-

al inspection by an authorised ecom partner. In case of heavy use, shorter

inspection intervals should be chosen – please contact your ecom partner.

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