Safety instructions – Explanation of symbols: ............3 Description of the BROSA pressure transducer............4 Structure and functionality ................... 4 Information on explosion protection ..............5 Advice on the safe handling of BROSA force measuring sensors ......6 Handling ....................... 6 Installation and commissioning ................7 3.2.1 General information ..................
The specified properties apply exclusively in the unchanged delivery condition. Applicable standards and guidelines must be observed, especially when recoating. Current certificates can be downloaded from the BROSA GmbH website. Only the German version of this operating manual represents the original document.
High pressure transducers type 0320 are specially design for high pressures. The use below the water surface is generally possible after testing and approval by BROSA, special requirements are the used materials and surface coatings, the tightness and the electrical connections.
Versions with two measuring systems, either with output signals on separate connectors/ cables or combined in one plug/cable, are available as options. More information can be found in the technical datasheets, which can be obtained free of charge from BROSA. 2.2 Information on explosion protection The types 0301 and 0310 pressure transducers are optionally available in an intrinsically safe design for use in potentially explosive atmospheres.
- The mass of the force measuring sensor is to be observed when selecting appropriate handling equipment and/or lifting gear. - BROSA force measuring sensors must be secured against falling. Do not throw sensors! - Use as a tool (e.g., impact, slotting or lever tool) is not permitted; it can cause damage to the sensor and thus falsify the measurement results.
3.3 Operation and maintenance 3.3.1 Operation BROSA force measuring sensors operate automatically; attaching tools is not required for operation. Direct manual intervention by the operator is not necessary; there are therefore no requirements for the operator to wear protective equipment during operation.
................................................................3.3.2 Maintenance In its capacity as a sensor, BROSA force measuring sensors are maintenance-free. As load-transmitting elements, however, they are subject to mechanical stress, requiring regular inspections of the fault-free state of each force measuring sensor. The intervals between inspections depend on the intensity of use and must be determined by the end - user.
If necessary, the sensor must be cleaned. WARNING! BROSA force measuring sensors contain traces of environmentally hazardous substances. This is also true of the impurities created during use. Contamination of the environment by these substances is to be prevented.