Table of Contents
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Operating manual
Operating manual ................................................... page 1 - 20
Magnetic Inductive Flow Sensor
Series VMZ
Types VMZ 030 • VMZ 081 • VMZ 082 • VMZ 153
Please keep this operating manual for future reference.
If the device is resold, please provide the operating manual along with it.
(Translation)
• VMZ 204 • VMZ 205 • VMZ 256
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Table of Contents
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Summary of Contents for SIKA induQ VMZ 081
- Page 1 Operating manual (Translation) Operating manual ........... page 1 - 20 Magnetic Inductive Flow Sensor Series VMZ Types VMZ 030 • VMZ 081 • VMZ 082 • VMZ 153 • VMZ 204 • VMZ 205 • VMZ 256 Please keep this operating manual for future reference. If the device is resold, please provide the operating manual along with it.
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Page 2: Table Of Contents
Dimensions........................ 17 ® induQ is a registered trademark of SIKA Dr. Siebert & Kühn GmbH & Co. KG. Copyright notice: The reproduction, distribution and utilization of this operating manual as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. -
Page 3: About This Operating Manual
Dr. Siebert & Kühn GmbH & Co. KG Struthweg 7-9 • D - 34260 Kaufungen 05605-803 0 • 05605-803 54 info@sika.net • www.sika.net Hazard signs and other symbols used: WARNING! / CAUTION! Risk of injury! This sign indicates dangers that cause personal injuries that can lead to health defects or cause considerable damage to property. -
Page 4: Device Description
® induQ of the VMZ series from SIKA, is a non-contact flow sensor. The measurement is performed using magnetic induction and works without any moving parts. The VMZ is used for measuring or metering water and aqueous solutions. The compact de- sign and independence from the intake and discharge sections allows the VMZ to be used un- der a variety of conditions. -
Page 5: Intended Use
® induQ - Series VMZ Device description IMPORTANT! Use the type plate to check if the delivered unit corresponds to your order. In particular, for devices with electrical components, check to see if the correct power supply voltage is specified. Accessories: ... -
Page 6: Safety Instructions
In order to guarantee that the device operates safely, the operator must act competently and be conscious of safety issues. SIKA provides support for the use of its products either personally or via relevant literature. The customer verifies that our product is fit for purpose based on our technical information. -
Page 7: Construction And Function
® induQ - Series VMZ Construction and function Construction and function Components: Housing: The Housing consists of plastic and has the IP65 degree of protection. Electrical connection: The electrical connection is made via 4-pin plug M12x1. Operation / flow indicator LED. ... -
Page 8: Installation Of Vmz
Ensure that no external magnetic fields are present at the instal- lation site of the VMZ. • The VMZ can always be installed anywhere along the pipeline. However, straight sections of piping are preferable. - 8 - © SIKA • Ba_VMZ_en • 05/2016... -
Page 9: Assembly
® induQ - Series VMZ Installation of VMZ • Installation can occur in horizontal and vertical pipes. The flow sensor is only suitable for application in completely filled pipe systems. • As a matter of principle magnetic inductive flow sensors are widely independent from the flow profile. -
Page 10: Electrical Connection
The electrical connection of the VMZ is via the 4-pin plug M12x1 at the top of the housing. The corresponding connection cables with moulded coupling socket are available in various lengths included in the range of SIKA accessories. CAUTION! Electric current! The electrical connection should only be carried out by a fully qualified electrician. -
Page 11: Commissioning And Measuring Operation
® induQ - Series VMZ Commissioning and measuring operation Commissioning and measuring operation Before switching on the VMZ for the first time, please follow the instructions in the following section. 6.1 Commissioning Check that the VMZ has been installed correctly and that all screw connections are sealed. ... -
Page 12: Maintenance And Cleaning
Due to legal requirements placed on environmental protection and occupational safety and health and to maintain the health and safety of our employees, all units returned to SIKA for repair must be free of toxins and hazardous substances. That also applies to cavities in the devices. -
Page 13: Disassembly And Disposal
The VMZ consists of various different materials. It must not be disposed of with house- hold waste. Take the VMZ to your local recycling plant send the VMZ back to your supplier or to SIKA. Technical changes reserved - 13 -... -
Page 14: Technical Data
G1¼ B - male thread test conditions: Water 23 °C ** other pulse rate / resolution on request. optional: Output signal with lower frequency, designed specifically for connection to digital PLC inputs. - 14 - © SIKA • Ba_VMZ_en • 05/2016... -
Page 15: Materials Table
® induQ - Series VMZ Technical data 9.2 Materials table Component Material Component- wetted Housing Measuring tube - VMZ _ _ _ _ _ _ _ _ _ _ _ PVDF - VMZ _ _ _ _ _ _ _ _ _ _ _ Process connections - VMZ _ _ _ _ _... -
Page 16: Pressure Drop
® induQ Technical data - Series VMZ 9.3 Pressure drop - 16 - © SIKA • Ba_VMZ_en • 05/2016... -
Page 17: Dimensions
® induQ - Series VMZ Technical data 9.4 Dimensions VMZ DN 3 /DN 8 / DN 15 / DN 20: Type VMZ 030 13.3 G⅜ B Ø 3 VMZ 081 13.3 G½ B Ø 8 VMZ 082 13.3 G½ B Ø... - Page 18 ® induQ Technical data - Series VMZ VMZ DN 25: - 18 - © SIKA • Ba_VMZ_en • 05/2016...
- Page 19 ® induQ - Series VMZ For your notes Technical changes reserved - 19 -...
- Page 20 ® induQ - Series VMZ Sensors and Measuring Instruments Flow Measuring Instruments Test and Calibration Instruments SIKA Dr. Siebert & Kühn GmbH & Co. KG Struthweg 7–9 D-34260 Kaufungen Germany +49 (0)5605 803-0 +49 (0)5605 803-54 info@sika.net ...
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