All manuals and user guides at all-guides.com Table of Contents Table of Contents 1 Safety........................... 3 2 Product Description ..................... 4 2.1 Product Identification ................... 4 2.2 Delivery Content ....................4 2.3 Proper Use ......................4 2.4 Improper Use ....................... 4 3 Transport and Storage....................
All manuals and user guides at all-guides.com Safety | 1 Safety • Read and follow the instructions of this manual. • Inform yourself regarding hazards, which can be caused by the product or arise in your system. • Comply with all safety instructions and regulations for accident prevention. •...
All manuals and user guides at all-guides.com 2 | Product Description Product Description The analog transmitters GRP 100 and GRP 200 are piezoresistive vacuum gauges provid- ing gas type independent pressure measurements. Equipped with a robust sensor made of aluminium oxide ceramic, this device combines high reliability and resistance to contamination.
All manuals and user guides at all-guides.com Installation | 4 • In rooms with moist or aggressive atmospheres, the device must be airproof shrink- wrapped in a plastic bag together with a bag a desiccant. Installation CAUTION Unauthorized modifications. Risk to injury! •...
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All manuals and user guides at all-guides.com 4 | Installation • Make sure that the sensor flange is connected to the ground. Mounting position: The installation position can be freely selected. The preferred position is a horizontal to vertical position so that condensate and particles do not penetrate the measurement chamber.
All manuals and user guides at all-guides.com Installation | 4 4.3 Electrical Connection NOTICE Establish a connection using a live cable. Risk of damage to the device! • Only connect cables when de-energised. 4.3.1 Connecting to the Active Sensor Controller For operation of the gauge with controller, a suitable measurement connection cable must be used (see accessories).
All manuals and user guides at all-guides.com 5 | Operation NOTE "Ground" (Pin 6) and supply common (Pin 5) must always be grounded. For GRP 200: Connector: Type M12 A, 5-pin, male Pin no. Description Pin no. Description N/A (do not connect) Output 4 …...
All manuals and user guides at all-guides.com Operation | 5 NOTE Conduct adjustment at the same ambient temperature at which the device is typically operated. NOTE For zero adjustment actual pressure should be less than 0.1 mbar. NOTE To achieve optimum results of the adjustment we recommend to consider a warm-up of at least 5 minutes at the appropriate calibration pressure before any adjustment.
All manuals and user guides at all-guides.com 6 | Maintenance and Service GRP 200: Adj Up Adj Down • Remove the rubber caps above the “Adj” pushbuttons. • Press the button “up” to increase the output signal or the button “down” to decrease the output signal by means of a small screwdriver or similar tool.
Mating plug 0 ... 10 V 0680 204 574 Mating plug 4 ... 20 mA 0680 204 573 Technical Data VacTest GRP 100 VacTest GRP 200 Measurement principle Piezoresistive Materials exposed to vacuum Stainless steel 1.4305, Al ceramic, FKM Measuring range mbar 1400 …...
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All manuals and user guides at all-guides.com 9 | Technical Data GRP 100 GRP 200 ISO KF 16 ISO KF 16 Ø 32 Ø 32 12 / 16 0870205301_GRP100-200_-0001_IM_en...
10 EU Declaration of Conformity This Declaration of Conformity and the CE-mark affixed to the nameplate are valid for the gauge within the Busch scope of delivery. This Declaration of Conformity is issued under the sole responsibility of the manufacturer.
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All manuals and user guides at all-guides.com Note...
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All manuals and user guides at all-guides.com Note...