PumpMeter

Type Series Booklet

Legal information/Copyright Type Series Booklet PumpMeterOriginal operating manual KSB Aktiengesellschaft Pegnitz All rights reserved. Contents provided herein must neither be distributed, copied, reproduced, editedor processed for any other purpose, nor otherwise transmitted, published or made available to a thirdparty without KSB´s express written consent. Subject to technical modification without prior notice. © KSB Aktiengesellschaft Frankenthal 10.11.2010

Monitoring

Intelligent Pressure Sensor

PumpMeter

PumpMeter

Product description

The PumpMeter device is an intelligent pressure sensor forpumps, with local output of measured values and operatingdata.

The device consists of two pressure sensors and a display unit.It records the load profile of the pump in order to indicate anypotential for optimising energy efficiency and availability.

PumpMeter is supplied completely assembled andparameterised for the corresponding pump. It is ready foroperation as soon as the M12 plug connector is plugged in.

Main applications

Industry:

▪ 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

▪ Water supply systems

Technical data

Technical data of the display unit

Characteristics ValuePower supply 24V DC ± 15%Power input 150 mAAnalog signal output 4-20 mA, 3-coreDigital connection RS485, Modbus RTU

(Slave)Enclosure IP 651)

Service interface RS232Bearing temperature -30 °C to 80 °COperating temperature -10 °C to 60 °C

Technical data of the sensors

Characteristics ValueSignal 4-20 mAGauge pressure 40 bar max.Enclosure IP 671)

Burst pressure 80 bar max.Fluid temperature -30 °C to 140 °CInstallation torque 10 NmAmbient temperature -10 °C to 60 °C

Materials

Overview of materials

Wetted components MaterialPressure sensor measuring unit 1.4542Pressure sensor process connection 1.4301

Adapter for fitting a sensor2) 1.0037 or 1.4571

Joint ring Centellen®

Product benefits

▪ Transparent pump operationLocal output of the relevant operating data, especially theoperating point of the pump.

▪ Identifies energy saving potentialsby recording and analysing the load profile and displayingthe energy efficiency icon (EFF), if applicable.

▪ Saves time and moneyThe sensors are fitted to the pump at the factory, unlikeconventional instruments used in systems.

▪ Helps increase pump availabilityby recognising and avoiding operation outside of theintended operating range.

Functions

Pressure transmitter functionThe discharge pressure or differential pressure of the pump aretransmitted as a 4-20 mA signal. Connection via the RS485serial interface with Modbus protocol is also possible.

1) Provided that the plugs are connected correctly2) Depending on the basic material design of the pump

Monitoring

Intelligent Pressure Sensor

PumpMeter 3

Operating data displayThe device alternately displays the suction pressure anddischarge pressure as well as the differential pressure or head.

Recording and analysing of the load profile

The operating hours of the pump in thedifferent modes of operation are recorded ina load profile and saved in a non-volatilememory (protected against power failure).The energy efficiency symbol is displayedwhen a potential for optimisation isrecognised.

Qualitative indication of the pump's current operating pointThe flashing segment indicates the position of the currentoperating point on the generalised characteristic curve.

Qualitative indication of the pump's current operating point

Operating range Segment display DescriptionOperation atextremely lowflow3)

First quarterflashing (1)

▪ Pump possibly notoperated inaccordance with itsintended use

▪ Increased load onthe components

Operation atmoderately lowflow3)

Second quarterflashing (2)

▪ Operation withpotential foroptimising energyefficiency

Operation nearthe optimum

Third quarterflashing (3)

▪ Operation withinintended operatingrange. Optimumenergy efficiency

Operation inoverloadconditions

Fourth quarterflashing (4)

▪ Limit of theintended operatingrange

▪ Possibly overloadof pump and/ormotor

Design variants

▪ Adapter:Depending on thread type and size of the pump's pressuregauge connections

▪ Cable length:600 mm or 1200 mm, depending on the pump size

▪ Measuring ranges of the pressure sensors:Depending on the inlet pressure and maximum head

Available measuring ranges

Colour code Measuring rangeMinimum Maximum

red -1 bar 3 barblue -1 bar 10 barlight grey -1 bar 16 bargreen -1 bar 25 barblack -1 bar 40 bar

Electrical connections

1

1 2 3 4

2

34

1 2

34

Connections at the device

1 IN1 / port for the suction-side pressure sensor2 IN2 / port for the discharge-side pressure sensor3 Service interface4 EXT / external port for energy supply and signal output

Dimensions and weights

Dimensions of the sensor

3) For some pump characteristics, no differentiation is made between the low-flow operating conditions in the curve's firsttwo quarters (both flashing simultaneously).

Monitoring

Intelligent Pressure Sensor

4 PumpMeter

Dimensions of the display unit

Scope of supply

▪ Display unit fitted

▪ Sensors fitted with adapter

Fluids handled

Overview of fluids handled

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Alum, acid-free 3 80 Diesel oil – 80Alkaline solution, bottle rinsing, max. 2% sodiumhydroxide

– 40 Diesel oil, fuel oil EL – 60

Alcohol – – Lubricating oil, turbine oil, does not apply toSF-D oils (hardly flammable)

– 80

Aluminium sulphate, acid-free 5 60 Heating oil – 80Ammonium bicarbonate 10 40 Water-oil emulsion (95%, 5%), free of solids – 80Ammonium sulphate 20 60 Phosphate sludge …10 60Anolyte (dialyte) with acetic acid or formic acid,free of solids

– 30 Phosphoric acid 5 20

Accelerator (as preparation) – – Propanol – 80Drilling/grinding emulsion – 60 Cleaning agents – –Spirits (40% ethanol) – 60 Juice (fruit and sugar juice) – 60Service water – 60 Nitric acid 15-20 80Brewery applications – – Silicate-free, alkaline degreasing or cleaning

solution containing solid particles0.3-5 80

Beer mash – 100 Fuel – –Beer wort – 100 Trisodium phosphate 4 80Brewing water – 60 Water – –Ice water (brewery) – 60 Deionised water (fully desalinated) – 140Vapour condensate (brewery) – 140 Dealkalised water – 120Butanol – 60 Decarbonised water – 120Calcium acetate, acid-free 10 60 Fire-fighting water4) – 60

Calcium nitrate, acid-free 10 60 River water – 60Diethylene glycol – 100 Heating water5) – 140

4) General criteria for results of water analysis: pH value ≥ 7; chloride content (Cl) ≤ 250 mg/kg. Chlorine (Cl 2) ≤ 0.6 mg/kg5) Treatment to VdTÜV 1466; additional requirement: O2≤ 0.02 mg/l

Monitoring

Intelligent Pressure Sensor

PumpMeter 5

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Ferric sulphate (II) 5 80 Boiler feed water to VdTÜV1466 – 140Iron phosphating solution (alkaline phosphating) approx

. 570 Cooling water4) (without anti-freeze) – 60

Acetic acid 10 60 Closed circuit cooling water – 100Acetic acid 5 60 Open circuit cooling water – 100E-coating (water), anaphoresis – 35 Cooling water pH value > 7.5 (with anti-

freeze)6)– 110

E-coating (water), cataphoresis – 35 Paint-laden water containing residues of woodpaints

– 30

Ethanol – 60 Paint-laden water containing residues ofplastics paints

– 30

Ethylene glycol – 100 Paint-laden water containing residues of metalpaints

– 30

Ethylene glycol base anti-freeze, inhibited, closedsystem

50 110 Slightly contaminated water4) – 60

Tannic acid 20 80 Tap water – 60Glycerine 40 80 Clean water7) – 60

Potassium hydroxide 5 40 Raw water4) – 60

Potassium nitrate, acid-free 5 30 Swimming pool water (fresh water)4) – 60

Potassium sulphate, acid-free 3 20 Lake water (fresh water) – 60Kerosene (jet fuel) – 80 Barrier water – 70

Condensate5) – 120 Fresh water – 60

Condensate, not conditioned – 120 Dam water – 60Conventional paint on solvent basis 10-40 – Partly desalinated water – 120Copper sulphate 5 80 Drinking water4) – 60

Magnesium sulphate 10 80 Permeate (osmosis) – 140Maleic acid 10 60 Ultrafiltrate = permeate, pure filtrate, solids

content <1 %– 30

Milk – 60 Deionised water, free of solids – 60Lactic acid 5 60 Fully desalinated water – 120Lactic acid 40 60 Hot water (brewery) – 60Sodium carbonate 6 60 Water treated to VdTÜV1466 – 140Sodium hydroxide 5 40 Water with anti-freeze, pH value > 7.5 4) 6) – 110

Sodium nitrate, acid-free 10 60 Water, waste water, slightly contaminatedwater, surface water

– 60

Sodium sulphate, acid-free 5 60 Water, fire-fighting water – 60Sodium hydroxide 15-20 20 Water, surface water – 60Oils/emulsions – – Water, rainwater, with strainer – 60Peanut oil – 90 Water, raw water – 60Corn oil – 100 Water, drinking water – 60Linseed oil – 60 Tartaric acid 8 40Rapeseed oil – 100 Citric acid 25 30Soybean oil – 100 Lye for bottle rinsing – 90

Spare parts

List of spare parts

Description Ident. No.Pressure sensor-1..3 bar 0.6 m cable (red)

01146960

Pressure sensor -1.0.10 bar 0.6 m cable (blue)

01146961

Description Ident. No.Pressure sensor -1.0.16 bar 0.6 m cable (light grey)

01146962

Pressure sensor -1..25 bar 0.6 m cable (green)

01146963

Pressure sensor -1..40 bar 0.6 m cable (black)

01146965

6) Anti-freeze on ethylene glycol basis with inhibitors. Content: >20 % to 50 % (e.g. Antifrogen N)7) No ultra-pure water! Conductivity at 25 °C: < 800 µS/cm, neutral with regard to chemical corrosion

Monitoring

Intelligent Pressure Sensor

6 PumpMeter

Description Ident. No.Pressure sensor -1..3 bar 1.2 m cable (red)

01146895

Pressure sensor -1..10 bar 1.2 m cable (blue)

01146896

Pressure sensor -1..16 bar 1.2 m cable (light grey)

01146957

Pressure sensor -1..25 bar 1.2 m cable (green)

01146958

Pressure sensor -1..40 bar 1.2 m cable (black)

01146959

Joint ring A 8 X 11.5 01015232Display unit 01146894Adapter R 1/4 - M8 01146970Adapter G 1/4 - M8 01146971Adapter NPT 1/4 - M8 01146972Adapter R 3/8 - M8 01146973Adapter G 3/8 - M8 01146974Adapter NPT 3/8 - M8 01146975Adapter R 1/2 - M8 01146976Adapter G 1/2 - M8 01146977Adapter NPT 1/2 - M8 01146978Adapter R 1/4 - M8 01186472Adapter G 1/4 - M8 01186474Adapter R 3/8 - M8 01191765Adapter R 1/2 - M8 01191766Adapter G 3/8 - M8 01191857Adapter G 1/2 - M8 01191858

Accessories

Overview of accessories

Description Ident. No.Extension cord

▪ Length 5 m

▪ For extending the sensor cables

01146980

Extension cord

▪ Length 10 m

▪ For extending the sensor cables

01146981

Connection cable

▪ Length 1 m

▪ 5-pole cable with M12 plug for power supplyand signal output

01146982

Connection cable

▪ Length 5 m

▪ 5-pole cable with M12 plug for power supplyand signal output

01146983

Connection cable

▪ Length 10 m

▪ 5-pole cable with M12 plug for power supplyand signal output

01146984

Power supply unit for the PumpMeter

▪ 24 V / 750 mA (for maximum 5 PumpMeterdevices)

01147695

Monitoring

Intelligent Pressure Sensor

PumpMeter 7

KSB Aktiengesellschaft67225 Frankenthal • Johann-Klein-Str. 9 • 67227 Frankenthal (Germany)Tel. +49 6233 86-0 • Fax +49 6233 86-3401www.ksb.com

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