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1
Technical Safety
The individual components of the ETS 300 Electronic Temperature Sensor and the assembled
unit are subject to strict quality assurance. Each ETS 300 undergoes a final test. This ensures
that when supplied the sensor is free of defects and complies with the designated specifications.
The series ETS 300 Electronic Temperature Sensors are maintenance-free and operate
perfectly when used under the conditions specified. If, however, you do encounter problems,
please contact your HYDAC representative. Any tampering with the sensor will invalidate all
warranty claims.
Compliance with European Standards
The ETS 300 series Electronic Pressure Sensors feature the
the German approval requirements and the European standards currently applicable for operating
these units. As a consequence, compliance with the current regulations on electromagnetic
compatibility and the safety provisions of the Low-Voltage Directive is ensured.
This product complies with the provisions of the following European standards:
EN 61000–6–1 / 2 / 3 / 4
We reserve the right to make technical modifications.
General Safety Information
The ETS 300 series Electronic Temperature Sensors presents no safety risk provided it is used in
accordance with its proper, designated use. However, in order to avoid any risk to the operator or
any damage due to incorrect handling of the unit, please adhere strictly to the following safety
instructions:
• The ETS 300 must not be put into service if any known defects, either electrical or
mechanical, are apparent.
• The instructions for use must be strictly adhered to.
• Read the specifications on the rating plate.
• Troubleshooting and repair work may only be carried out by HYDAC's Service Department.
• All relevant and generally recognized safety requirements must be adhered to.
2
Exclusion of liability
This operating manual was made to the best of our knowledge. Nevertheless and despite the
greatest care, it cannot be excluded that mistakes could have crept in. Therefore please
understand that in the absence of any provisions to the contrary hereinafter our warranty and
liability – for any legal reasons whatsoever – are excluded in respect of the information in this
operating manual. In particular, we shall not be liable for lost profit or other financial loss. This
exclusion of liability does not apply in cases of intent and gross negligence. Moreover, it does not
apply to defects which have been deceitfully concealed or whose absence has been guaranteed,
nor in cases of culpable harm to life, physical injury and damage to health. If we negligently breach
any material contractual obligation, our liability shall be limited to foreseeable damage. Claims due
to the Product Liability shall remain unaffected.
In the event of translation, only the original version of the operating manual in German is legally
valid.
Status: 29.01.2014
HYDAC ELECTRONIC GMBH
mark and thus comply with all
Part No.: 669651 E
ETS 300