PCE Instruments PCE-HT 70 Users guide

© PCE Instruments

PCE-HT 70 Thermo Hygrometer

User Manual

User manuals in various languages (français,

italiano, español, português, nederlands, türk, polski,

русский, 中文) can be found by using our

product search on: www.pce-instruments.com

Last change: 3 September 2020

v1.0

English

Contents

1 Safety notes ........................................................................................... 1

2 Specifications ........................................................................................ 2

3 Delivery scope ....................................................................................... 2

4 Device description ................................................................................ 2

5 Battery .................................................................................................... 3

6 Switching the meter on/off ................................................................... 3

7 Software ................................................................................................. 3

8 Contact ................................................................................................. 3

9 Disposal ................................................................................................. 3

© PCE Instruments

© PCE Instruments

1

1 Safety notes

Please read this manual carefully and completely before you use the device for the first time. The
device may only be used by qualified personnel and repaired by PCE Instruments personnel.
Damage or injuries caused by non-observance of the manual are excluded from our liability and
not covered by our warranty.

• The device must only be used as described in this instruction manual. If used otherwise,
this can cause dangerous situations for the user and damage to the meter.

• The instrument may only be used if the environmental conditions (temperature, relative

humidity, …) are within the ranges stated in the technical specifications. Do not expose

the device to extreme temperatures, direct sunlight, extreme humidity or moisture.

• Do not expose the device to shocks or strong vibrations.

• The case should only be opened by qualified PCE Instruments personnel.

• Never use the instrument when your hands are wet.

• You must not make any technical changes to the device.

• The appliance should only be cleaned with a damp cloth. Use only pH-neutral cleaner,

no abrasives or solvents.

• The device must only be used with accessories from PCE Instruments or equivalent.

• Before each use, inspect the case for visible damage. If any damage is visible, do not

use the device.

• Do not use the instrument in explosive atmospheres.

• The measurement range as stated in the specifications must not be exceeded under

any circumstances.

• Non-observance of the safety notes can cause damage to the device and injuries to
the user.

We do not assume liability for printing errors or any other mistakes in this manual.
We expressly point to our general guarantee terms which can be found in our general terms of

business.
If you have any questions please contact PCE Instruments. The contact details can be found at

the end of this manual.

© PCE Instruments

2

2 Specifications

Measured variable

Measurement
range

Accuracy

Measurement/
storage rate

Temperature

-40 ... 85 °C

±0.5 °C (0 ... 70 °C)
±0.8 °C (-20 ... 0 °C)

1 s ... 15 days

Relative humidity

0 ... 100 % RH

±3 % RH
(10 ... 90 % RH)
±4 % RH
(remaining range)

1 s ... 15 days

Further specifications

Drift

Temperature: 0.03 °C / year
Humidity: 0.25 % RH / year

Response time

2 minutes

Memory capacity

max. 16,000 measured values

Power supply

CR2032 battery

Battery life

approx. 450 days
(@25 °C / 15 min storage rate)

Environmental conditions

-40...+85 °C

Protection class

IP30

Dimensions

69.5 x 47.5 x 18.7 mm

Weight

44 g

3 Delivery scope

1 x thermo hygrometer PCE-HT 70
1 x wall bracket
1 x CR2032 battery
1 x instruction manual

4 Device description

No.

Description

1

USB connection cap

2

On/off key

3

Connections for the temperature and humidity sensor

4

LED indicator

5

Battery compartment

6

USB interface

7

Screw holes for the wall bracket

8

Adhesive tape

5 Battery

To insert a battery, first open the battery compartment. Then insert a CR2032 button battery into
the cap. You can then close the battery compartment. You can check the battery voltage using
the software. When inserting the battery, pay attention to the polarity of the battery.

6 Switching the meter on/off

To switch on the data logger, press and hold the on/off key for 2 seconds. The LED indicator then
lights up as soon as a measured value is saved. You can configure this in the software. To switch
off the data logger, press and hold the key again for 2 seconds.

7 Software

To put the test instrument into operation, first download and install the software "PCE-HT 70" from
our download page.

https://www.pce-instruments.com/english/download-win_4.htm

Instructions for operating the software are provided in the software.

8 Contact

If you have any questions, suggestions or technical problems, please do not hesitate to contact

us. You will find the relevant contact information at the end of this user manual.

9 Disposal

For the disposal of batteries in the EU, the 2006/66/EC directive of the European Parliament
applies. Due to the contained pollutants, batteries must not be disposed of as household waste.
They must be given to collection points designed for that purpose.

In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use
them or give them to a recycling company which disposes of the devices in line with law.

For countries outside the EU, batteries and devices should be disposed of in accordance with
your local waste regulations.

If you have any questions, please contact PCE Instruments.

© PCE Instruments

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© PCE Instruments

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PCE Instruments contact information

Germany France Spain

PCE Deutschland GmbH PCE Instruments France EURL PCE Ibérica S.L.
Im Langel 4 23, rue de Strasbourg Calle Mayor, 53
D-59872 Meschede 67250 Soultz-Sous-Forets 02500 Tobarra (Albacete)
Deutschland France España
Tel.: [phone] Téléphone: [phone] Tel. : [phone]
Fax: [phone] Numéro de fax: [phone] Fax: [phone]
[e-mail] [e-mail] [e-mail]
www.pce-instruments.com/deutsch www.pce-instruments.com/french www.pce-instruments.com/espanol

United Kingdom Italy Turkey

PCE Instruments UK Ltd PCE Italia s.r.l. PCE Teknik Cihazları Ltd.Şti.
Unit 11 Southpoint Business Park Via Pesciatina 878 / B-Interno 6 Halkalı Merkez Mah.
Ensign Way, Southampton 55010 Loc. Gragnano Pehlivan Sok. No.6/C
Hampshire Capannori (Lucca) 34303 Küçükçekmece - İstanbul
United Kingdom, SO31 4RF Italia Türkiye
Tel: [phone] Telefono: [phone] Tel: [phone]
Fax: [phone] Fax: [phone] Faks: 0212 705 53 93
[e-mail] [e-mail] [e-mail]
www.pce-instruments.com/english www.pce-instruments.com/italiano www.pce-instruments.com/turkish

The Netherlands China Hong Kong

PCE Brookhuis B.V. PCE (Beijing) Technology Co., Limited PCE Instruments HK Ltd.
Institutenweg 15 1519 Room, 6 Building Unit J, 21/F., COS Centre
7521 PH Enschede Zhong Ang Times Plaza 56 Tsun Yip Street
Nederland No. 9 Mentougou Road, Tou Gou District Kwun Tong
Telefoon: [phone] 102300 Beijing, China Kowloon, Hong Kong
[e-mail] Tel: [phone] Tel: [phone]
www.pce-instruments.com/dutch [e-mail] [e-mail]
www.pce-instruments.cn www.pce-instruments.cn

United States of America

PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter / Palm Beach
33458 FL
USA
Tel: [phone]
Fax: [phone]
[e-mail]
www.pce-instruments.com/us