PumpMeter. Type Series Booklet

Transcription

1 PumpMeter Type Series Booklet

2 Legal information/copyright Type Series Booklet PumpMeter All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer's express written consent. Subject to technical modification without prior notice. KSB Aktiengesellschaft, Frankenthal

3 Contents Contents PumpMeter... 4 General description... 4 Main applications... 4 Technical data... 4 Materials...4 Product benefits... 4 Functions... 5 Design variants... 6 Electrical connections... 6 Dimensions... 6 Scope of supply... 7 Fluids handled... 7 Spare parts... 8 Electrical accessories

4 PumpMeter Water supply systems Technical data Technical data of the display unit Characteristic Power supply Power input Analog signal output Digital connection Enclosure Service interface Storage temperature Operating temperature Value +24 V DC ±15 % 150 ma 4-20 ma, 3-core RS485, Modbus RTU (Slave) IP651) RS C to + C 0 C to +60 C Technical data of the sensors Characteristic Signal Enclosure Fluid temperature Installation torque Ambient temperature Value 4-20 ma IP671) -30 C to +140 C 10 Nm 0 C to +60 C Pressure limits of sensors Sensor measuring range [bar] PumpMeter General description The PumpMeter device is an intelligent pressure transmitter for pumps, with on-site display of measured values and operating data. The device consists of two pressure sensors and a display unit. It records the load profile of the pump in order to indicate any potential for optimising energy efficiency and availability. PumpMeter is supplied completely assembled and parameterised for the corresponding pump. It is ready for operation as soon as the M12 connector is plugged in. Main applications Industry: Min. Max Gauge pressure [bar] Burst pressure [bar] Materials Overview of materials Wetted components Pressure sensor measuring unit Pressure sensor process connection Adapter for fitting a sensor2) Joint ring Material or Centellen Refrigeration/distribution Heat generation/distribution Water conditioning Cooling lubricant distribution Water extraction Service water supply Water: Water extraction/withdrawal Water treatment/conditioning Water distribution/transport Building services: Air-conditioning systems Heat generation/distribution 1) 2) 4 Provided that the plugs are connected correctly Depending on the basic material design of the pump PumpMeter Product benefits Transparent pump operation Local output of the relevant operating data, especially the operating point of the pump. Identifies energy saving potentials by recording and analysing the load profile and displaying the energy efficiency icon (EFF), if applicable. Saves time and money The sensors are fitted to the pump at the factory, unlike conventional instruments used in systems. Helps increase pump availability by recognising and avoiding operation outside of the intended operating range.

5 Functions Pressure transmitter function The discharge pressure or differential pressure of the pump are transmitted as a 4-20 ma signal. Connection via the RS485 serial interface with Modbus protocol is also possible. Operating data display The device alternately displays the suction pressure and discharge pressure as well as the differential pressure or head. Recording and analysing of the load profile The operating hours of the pump in the different modes of operation are recorded in a load profile and saved in a non-volatile memory (protected against power failure). The energy efficiency symbol is displayed when a potential for optimisation is recognised. Qualitative indication of the pump's current operating point The flashing segment indicates the position of the current operating point on the generalised characteristic curve. Qualitative indication of the pump's current operating point Operating range Segment display Description Operation at extremely low flow 3) First quarter flashing (1) Pump possibly not operated in accordance with its intended use Increased load on the components Operation at moderately low flow 3) Second quarter flashing (2) Operation with potential for optimising energy efficiency 3) For some pump characteristics, no differentiation is made between the low-flow operating conditions in the curve's first two quarters (both flashing simultaneously). PumpMeter 5

6 Operating range Segment display Description Operation near the optimum Third quarter flashing (3) Operation within intended operating range. Optimum energy efficiency Operation in overload conditions Fourth quarter flashing (4) Limit of the intended operating range Possibly overload of pump and/or motor Design variants Adapter: Depending on thread type and size of the pump's pressure gauge connections Cable length: 600 mm, 1200 mm or 10 mm, depending on the pump size Measuring ranges of the pressure sensors: The measuring ranges are selected as a function of the maximum pump inlet pressure specified (suction-side sensor) and the maximum pump discharge pressure at zero flow (discharge-side sensor). If no maximum inlet pressure is specified, calculation is based on a maximum inlet pressure of 5 bar. Available measuring ranges Label colour of Colour code Measuring range [bar] discharge-side sensor Minimum Maximum - Red 3 - Blue 10 - Light grey 16 - Green 25 - Black 40 Silver None 65 Yellow None Electrical connections Connections at the device 1 IN1 / port for the suction-side pressure sensor 2 IN2 / port for the discharge-side pressure sensor 3 Service interface 4 EXT / external port for energy supply and signal output Dimensions 50,8 19 7,5 M8 1,25 Dimensions of sensor, measuring range up to 40 bar 6 PumpMeter

7 Scope of supply Display unit fitted Sensors fitted with adapter G1/2 A Dimensions of sensor, measuring range 65 bar and above Dimensions of the display unit Fluids handled Overview of fluids handled Fluid handled Concentration Max. temperature [%] [ C] [%] [ C] Alum, acid-free 3 Fuel oil Alkaline solution, bottle rinsing, max. 2% sodium 40 Water-oil emulsion (95%, 5%), free of solids hydroxide Alcohol Propanol Aluminium sulphate, acid-free 5 60 Cleaning agents Ammonium bicarbonate Fuel Ammonium sulphate Water Anolyte (dialyte) with acetic acid or formic acid, 30 Deionised water (fully desalinated) 140 free of solids Accelerator (as preparation) Dealkalised water 120 Drilling/grinding emulsion 60 Decarbonised water 120 Spirits (40 % ethanol) 60 Fire-fighting water 4) 60 Service water 60 River water 60 Brewery applications Heating water 5) 140 Fluid handled Concentration Max. temperature 4) General criteria for results of water analysis: ph value 7; chloride content (Cl) 250 mg/kg. Chlorine (Cl 2) 0.6 mg/kg PumpMeter 7

8 Fluid handled Concentration Max. temperature [%] [ C] [%] [ C] Brewing water 60 Boiler feed water to VdTÜV Ice water (brewery) 60 Cooling water 4) (without antifreeze) 60 Vapour condensate (brewery) 140 Closed circuit cooling water 100 Butanol 60 Open circuit cooling water 100 Calcium acetate, acid-free Cooling water ph value > 7.5 (with antifreeze) 6) 110 Calcium nitrate, acid-free Slightly contaminated water 4) 60 Diethylene glycol 100 Tap water 60 E-coating (water), anaphoresis 35 Pure water 7) 60 E-coating (water), cataphoresis 35 Raw water 4) 60 Ethanol 60 Swimming pool water (fresh water) 4) 60 Ethylene glycol 100 Lake water (fresh water) 60 Ethylene glycol base antifreeze, inhibited, closed Barrier water 70 system Glycerin 40 Fresh water 60 Potassium hydroxide 5 40 Dam water 60 Potassium nitrate, acid-free 5 30 Partly desalinated water 120 Potassium sulphate, acid-free 3 20 Drinking water 4) 60 Jet fuel Permeate (osmosis) 140 5) Condensate 120 Deionised water, free of solids 60 Condensate, not conditioned 120 Fully desalinated water 120 Copper sulphate 5 Hot water (brewery) 60 Magnesium sulphate 10 Water treated to VdTÜV Sodium carbonate 6 60 Water with antifreeze, ph value > 7.5 4)6) 110 Sodium hydroxide 5 40 Water, waste water, slightly contaminated 60 water, surface water Sodium nitrate, acid-free Water, fire-fighting water 60 Sodium sulphate, acid-free 5 60 Water, surface water 60 Sodium hydroxide Water, rainwater, with strainer 60 Diesel oil Water, raw water 60 Diesel oil, fuel oil EL 60 Water, drinking water 60 Lubricating oil, turbine oil, does not apply to SF-D oils (hardly flammable) Lyes for bottle rinsers 90 Fluid handled Concentration Max. temperature Spare parts Pressure gauge Description Measuring range [bar] Signal [ma] Cable length [m] Colour code [kg] Mat. No. Pressure gauge ,6 Red ,2 Red ,8 Red Pressure gauge ,6 Blue ,2 Blue ,8 Blue Pressure gauge ,6 Light grey ,2 Light grey ,8 Light grey Pressure gauge ,6 Green ,2 Green ,8 Green Pressure gauge ,6 Black ) Treatment to VdTÜV 1466; additional requirement: O2 < 0.02 mg/l 6) Antifreeze on ethylene glycol basis with inhibitors. Content: >20 % to 50 % (e.g. Antifrogen N) 7) No ultra-pure water! Conductivity at 25 C: < 0 μs/cm, neutral with regard to chemical corrosion 8 PumpMeter

9 Description Measuring range [bar] Signal [ma] Cable length [m] Colour code [kg] Mat. No. 1,2 Black Pressure gauge ,6 Silver label Pressure gauge ,6 Yellow label Threaded adapter for fitting a sensor Description Connection Material [kg] Mat. No. Threaded adapter for fitting a sensor R 1/4 " to M8 Steel Stainless steel Threaded adapter for fitting a sensor R 3/8 " to M8 Steel Stainless steel Threaded adapter for fitting a sensor R 1/2 " to M8 Steel Stainless steel Threaded adapter for fitting a sensor G 1/4 " to M8 Steel Stainless steel Threaded adapter for fitting a sensor G 3/8 " to M8 Steel Stainless steel Threaded adapter for fitting a sensor G 1/2 " to M8 Steel Stainless steel Threaded adapter for fitting a sensor NPT 1/4 " to M8 Stainless steel Threaded adapter for fitting a sensor NPT 3/8 " to M8 Stainless steel Threaded adapter for fitting a sensor NPT 1/2 " to M8 Stainless steel Other spare parts Description [kg] Mat. No. Display unit Joint ring A 8X11.5, DIN 7603 DPAF Electrical accessories Overview of accessories Description Connection cable 5-pole cable with M12 connector for power supply and signal output Extension cord For extending the sensor cables Power supply unit for the PumpMeter 24 V / 750 ma (for maximum 5 PumpMeter devices) Cable length [m] [kg] Mat. No PumpMeter 9

10 KSB Aktiengesellschaft Frankenthal Johann-Klein-Str Frankenthal (Germany) Tel Fax /03-EN