PCE Instruments PCE-HT 70 User manual

© 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

© PCE Instruments
Contents
1Safety notes........................................................................................... 1
2Specifications........................................................................................2
3Delivery scope.......................................................................................2
4Device description ................................................................................ 2
5Battery.................................................................................................... 3
6Switching the meter on/off...................................................................3
7Software................................................................................................. 3
8Warranty................................................................................................. 3
9Disposal ................................................................................................. 3

© 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 inthis instructionmanual.If usedotherwise,
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

© PCE Instruments
3
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 Warranty
You can read our warranty terms in our General Business Terms which you can find here:
https://www.pce-instruments.com/english/terms.
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
4
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]
[email protected] [email protected] [email protected]
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
[email protected] [e-mail] in[email protected]
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
[email protected] Tel: [phone] Tel: [phone]
www.pce-instruments.com/dutch [email protected] [email protected]
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]
[email protected]
www.pce-instruments.com/us