Operating Instruction
for
Turbine-wheel Flow Meter
Model: DRS
Page 1: ...Operating Instruction for Turbine wheel Flow Meter Model DRS ...
Page 2: ...l Connection 4 7 Electrical Connection 5 8 Commissioning 9 9 Maintenance 9 10 Technical information 10 11 Order Codes 12 12 Dimensions 13 13 EU Declaration of Conformance 15 Manufactured and sold by Kobold Messring GmbH Nordring 22 24 D 65719 Hofheim Tel 49 0 6192 2990 Fax 49 0 6192 23398 E Mail info de kobold com Internet www kobold com ...
Page 3: ...Group 1 dangerous fluids 3 Instrument Inspection These devices are checked before shipping and sent out in perfect condition Should damage to a device be visible we recommend a thorough inspection of the delivery packaging In case of damage please inform your parcel service forwarding agent immediately since they are responsible for damages during transit Scope of delivery Turbine Wheel Flow Meter...
Page 4: ... simultaneous measuring of flow rate and temperature is also available as an additional option The rotating vane is sapphire supported this ensures a high degree of linearity and long service life 6 Mechanical Connection 6 1 Operational conditions check up Flow volume max operational pressure max operational temperature Attention Exceeding prescribed ranges may cause damage to ball bearings and co...
Page 5: ...g to the following connection diagram We recommend a cross sectional area of 0 25 mm for the supply line Attention A false level on plug connections may cause destruction of unit s electronics 7 2 Evaluation electronics Frequency output without Pt100 Plug connection F3000 F3200 F3400 F3900 1 2 3 4 Vs Signal Out n c GND Plug connection F5000 F5200 F5400 F5900 K0000 brown VS blue GND Black Signal S0...
Page 6: ... with Pt100 DRS P Plug connection F300P F320P F340P F390P L303P L343P Cable connection F500P F520P F540P F590P brown Vs blue GND Pt100 black Signal white PT100 2 wire grey PT100 2 wire 7 4 Evaluation electronics analogue output L 3 conductor L303 L343 1 2 3 4 Vs Signal Out n c GND Vs GND ...
Page 7: ... conductor L342 1 2 3 4 S S n c n c Vs GND 2 conductor DIN plug DRS L442 Vs GND 1 2 3 S S PE n c 7 5 Compact electronics C30R C30M C34P C34N Please see Operating Instruction Manual for compact electronics with frequency output ...
Page 8: ...116 7 6 Evaluation electronics Pointer display Z300 Z340 1 2 3 4 Vs Signal Out n c GND Vs GND Caution In case current output is not needed PIN 4 Signal OUT is to be permanently connected wit Ground GND short circuit jumper ...
Page 9: ...n after electrical connection 8 4 Compact electronics Please see Operating Instruction Manual for compact electronics with frequency output 9 Maintenance As long as the medium to be measured is not polluted the measuring unit is maintenance free In order to avoid problems we recommend installation of a filter such as magnet filter Model MFR Should cleaning be deemed necessary the sensor must be un...
Page 10: ...tability 0 1 of f s Electrical connection plug connector M12x1 1 5 m cable DRS 0 only 2 m cable DRS F5 only Protection IP 65 plug connector IP 66 cable Weight sensor and electronics Sensor approx 80 g DRS 350 approx 550 g DRS 150 DRS 250 Electronics approx 60 g DRS K DRS F DRS L3 approx 100 g DRS L442 approx 450 g DRS Z approx 650 g DRS C 10 2 Evaluation electronics DRS 0 K000 DRS 0 S00x Supply 5 ...
Page 11: ...ogrammable Setting with 2 buttons Supply 24 VDC 20 3 wire Power consumption approx 100 mA Electrical connection plug connector M12x1 DRS C34 Compact electronics Display 3 digit LED Analogue output 0 4 20 mA adjustable max 500 Ω Switching outputs 1 semiconductor PNP or NPN factory set Contact operation N C N O contact frequency programmable Setting with 2 buttons Supply 24 VDC 20 3 wire Power consu...
Page 12: ...PNP switching output Plug connector M12x1 Pointer indication 240 1 Z300 Pointer indication 0 20 mA Plug con M12x1 Z340 Pointer indication 4 20 mA Plug con M12x1 0 without P Pt 100 2 Y Special model Brass DRS 9150 Stainless steel DRS 9250 Plastic Noryl DRS 9350 1 Please specify flow direction in writing 2 Only for option F3 F5 and L3x3 in brass and st st version Plug on display For model DRS L442 w...
Page 13: ...DRS DRS K06 0418 Page 13 12 Dimensions Connection threads female female male male and female male with the same outer dimensions 35 80 SW 32 M12x1 36 50 63 4 16 D D Kabel version DRS F L ...
Page 14: ...DRS page 14 DRS K05 1116 OBOLD 50 44 5 1 0 2 5 1 1 8 5 2 3 7 A 1 A 1 SW 36 SW 32 80 13 5 D D Cable 2 m with plug M 12x1 DRS C D D DRS Z D Sealing areas ...
Page 15: ...ric standards Emission standard for industrial environments EN 61000 6 2 2011 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments EN 61010 1 2011 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements EN 60529 2014 Degrees of protection provided by enclosures IP Code Also the following EC gui...
