Electromagnetic flowmeter for conductive liquids
Picomag
Need help?
E-direct infolinka
+420 241 080 470
Download the SmartBlue set up app
-
- Reliable measurement and monitoring of industrial water, cooling water or warm water
- Simultaneous measurement of flow, temperature and conductivity
-
Flexible integration into all fieldbus systems via IO-Link
-
Commissioning and operation via Bluetooth® and SmartBlue App
- Configuration can be duplicated from one device to the next
Specs at a glance
Minimum conductivity ≥10 μS/cm Fluid temperature –10 to +70 °C (+14 to +158 °F), temporary to +85 °C (+185 °F) Materials in contact with medium Stainless steel (1.4404), PEEK, FKM Process pressure Max. 16 bar (232 psi) Picomag
Product / Version Price / pcs. in CZK Order code Diameter; max flow Output; Input Materials: Sensor; Seal; Process conn.; Housing 1 to 3 4 to 10 11+ DN15 / 1/2", 25 lpm/7 gpm IO-Link/4-20mA/pulse/switch output/ 2-10V; status input, configurable PEEK, stainl. steel; FKM; G male thread; stainl. steel 14.469,- 13.022,- 11.865,- DMA15-AAAAA1 DN20 / 3/4", 50 lpm/13 gpm 16.624,- 14.962,- 13.632,- DMA20-AAAAA1 DN25 / 1", 100 lpm/26 gpm 19.399,- 17.459,- 15.907,- DMA25-AAAAA1 DN50 / 2", 750 lpm/198 gpm 24.649,- 22.184,- 20.212,- DMA50-AAAAA1 DMA15 accessories
Product / Version Price / pcs. in CZK Order code Set adapter Picomag G1/2"/G3/8" ext. Usage: Adapter external thread DN08 (3/8") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355698 Set adapter Picomag G1/2"/R3/8" ext. Usage: Adapter R external thread DN08 (3/8") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355699 Set adapter Picomag G1/2"/NPT3/8" ext. Usage: Adapter NPT external thread DN08 (3/8") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355700 Set adapter Picomag G1/2"/G1/2" int. Usage: Adapter internal thread DN15 (1/2") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355701 Set adapter Picomag G1/2"/R1/2" ext. Usage: Adapter R external thread DN15 (1/2") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355702 Set adapter Picomag G1/2"/NPT1/2" ext. Usage: Adapter NPT external thread DN15 (1/2") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355703 Set adapter Picomag G1/2"/1/2" TriClamp Usage: Adapter triclamp DN15 (1/2") for Picomag DN15 (1/2"). Consists of: 2x adapter + 2x seal. 1.082,64 71355704 Set seal Picomag DMA15 Cent.3820 Usage: To seal the process connections. Consists of: 2x seal (1/2"). 71,79 71354741 DMA20 accessories
Product / Version Price / pcs. in CZK Order code Set adapter Picomag G3/4"/R3/4" ext. Usage: Adapter R external thread DN20 (3/4") for Picomag DN20 (3/4"). Consists of: 2x adapter + 2x seal. 1.249,06 71355705 Set adapter Picomag G3/4"/NPT3/4" ext. Usage: Adapter NPT external thread DN20 (3/4") for Picomag DN20 (3/4"). Consists of: 2x adapter + 2x seal. 1.249,06 71355706 Set adapter Picomag G3/4"/G3/4" int. Usage: Adapter internal thread DN20 (3/4") for Picomag DN20 (3/4"). Consists of: 2x adapter + 2x seal. 1.249,06 71355707 Set adapter Picomag G3/4"/3/4" TriClamp Usage: Adapter triclamp DN20 (3/4") for Picomag DN20 (3/4"). Consists of: 2x adapter + 2x seal. 1.249,06 71355708 Set seal Picomag DMA20 Cent.3820 Usage: To seal the process connections. Consists of: 2x seal (3/4"). 71,79 71354742 DMA25 accessories
Product / Version Price / pcs. in CZK Order code Set adapter Picomag G1"/R1" ext. Usage: Adapter R external thread DN25 (1") for Picomag DN25 (1"). Consists of: 2x adapter + 2x seal. 1.415,78 71355709 Set adapter Picomag G1"/NPT1" ext. Usage: Adapter NPT external thread DN25 (1") for Picomag DN25 (1"). Consists of: 2x adapter + 2x seal. 1.415,78 71355710 Set adapter Picomag G1"/G1" int. Usage: Adapter internal thread DN25 (1") for Picomag DN25 (1"). Consists of: 2x adapter + 2x seal. 1.415,78 71355711 Set adapter Picomag G1"/1" TriClamp Usage: Adapter triclamp DN25 (1") for Picomag DN25 (1"). Consists of: 2x adapter + 2x seal. 1.915,35 71355712 Set seal Picomag DMA25 Cent.3820 Usage: To seal the process connections. Consists of: 2x seal (1"). 71,79 71354745 DMA50 accessories
Product / Version Price / pcs. in CZK Order code Set adapter Picomag G2"/R1 1/2" ext. Adapter R external thread DN40 (1 1/2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355713 Set adapter Picomag G2"/R2" ext. Usage: Adapter R external thread DN50 (2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355714 Set adapter Picomag G2"/NPT1 1/2" ext. Adapter R external thread DN50 (2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355715 Set adapter Picomag G2"/NPT2" ext. Usage: Adapter NPT external thread DN50 (2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355716 Set adapter Picomag G2"/G1 1/2" ext. Usage: Adapter external thread DN40 (1 1/2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355717 Set adapter Picomag G2"/G2" int. Usage: Adapter internal thread DN50 (2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355718 Set adapter Picomag G2"/2" TriClamp Usage: Adapter triclamp DN50 (2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355719 Set adapter Picomag G2"/2" Victaulic Usage: Adapter victaulic DN50 (2") for Picomag DN50 (2"). Consists of: 2x adapter + 2x seal. 3.580,77 71355720 Set seal Picomag DMA50 Cent.3820 Usage: To seal the process connections. Consists of: 2x seal (2"). 155,58 71354746 DMAxx accessories
Product / Version Price / pcs. in CZK Order code Set cable 2m/6.5ft,straight,4x0.34,M12 Usage: Power supply and communication. Consists of: Cable made of PUR with M12 plug, straight. 286,26 71349260 Set cable 5m/16.4ft,straight,4x0.34,M12 Usage: Power supply and communication. Consists of: Cable made of PUR with M12 plug, straight. 286,26 71349261 Set cable 10m/32.8ft,straight,4x0.34,M12 Usage: Power supply and communication. Consists of: Cable made of PUR with M12 plug, straight. 433,06 71349262 Set cable 2m/6.5ft,90deg,4x0.34,M12 Usage: Power supply and communication. Consists of: Cable made of PUR with M12 plug, right angle. 286,26 71349263 Set cable 5m/16.4ft,90deg,4x0.34,M12 Usage: Power supply and communication. Consists of: Cable made of PUR with M12 plug, right angle. 286,26 71349264 Set cable 10m/32.8ft,90deg,4x0.34,M12 Usage: Power supply and communication. Consists of: Cable made of PUR with M12 plug, right angle. 433,06 71349265 Set earthing terminal Usage: Picomag DN15-DN50 for additional grounding of the device e.g. Picomag mounted in plastic pipes. 399,95 71345225 Prices valid until 31.12.2020 in CZK per unit (not including shipping and applicable sales tax). See
Endress+Hauser Terms and ConditionsIs this flowmeter not the perfect match for your application?
-
Application
Picomag is an electromagnetic flowmeter for bidirectional measurement of conductive liquids. It is used for flow measurements in water or service water applications. Due to its easy installation and operation, its robust design and low price it can be used in applications where only limited principles could be used before.
Function
Following Faraday's law of magnetic induction, a voltage is induced in a conductor moving through a magnetic field. In the electromagnetic measuring principle, the flowing fluid is the moving conductor. By measuring the induced voltage, the flow velocity of the medium can be measured. The flow volume is calculated by means of the pipe cross-section area.
Application example
Picomag is used for measurement of inlet as well as outlet flow of different applications:
- Monitoring of cooling circuits
- Monitoring of cleaning and rinsing water
- Secondary circuits for drinking water
- Submetering in utility water networks
-
Technical data
InputDigital input 5 to 30 VDC
– Totalizer reset
– Value suppressionMeasured values Volume flow, Temperature, Totalizer, Conductivity Measuring range – DN 15(½"): 0.05 to 25 l/min (0.013 to 6.6 gal/min)
– DN 20 (¾"): 0.1 to 50 l/min (0.026 to 13.2 gal/min)
– DN 25 (1"): 0.2 to 100 l/min (0.052 to 26.4 gal/min)
– DN (2"): 1.5 to 750 l/min (0.4 to 198.1 gal/min)OutputCurrent output 4 to 20 mA (500 Ω, the load may not be any greater) Voltage output 2 to 10 V (500 Ω, the load resistance may not any smaller) Switch output PNP or NPN, max. 250 mA
– Signal on alarm
– Limit value
– Range valuePulse output PNP, max. 250 mA IO-Link Version: 1.1
Speed: COM2 (38.4 kBaud)Signal on alarm – Status signal (as per NAMUR Recommendation NE 107)
– Plain text display with remedial actionPower supplySupply voltage range 18 to 30 VDC (SELV, PELV, Class 2) Power consumption Max. 3 W [w/o outputs IO1 and IO2, 120 mA (+ 2× 250 mA with I/Os)] Volume flow measurementMaximum measured error ±0.8 % o.r.±0.2 % o.f.s. Repeatability ±0.2 % o.r. Response time The response time depends on the configuration (damping) Medium temperature measurementMaximum measured error ±2.5 °C Repeatability ±0.5 °C Conductivity measurementTemperature compensated conductivity measurement Repeatability ±5 % o.r. ±5 μS/cm Inlet and outlet runsInlet run ≥0 × DN Outlet run ≥0 × DN EnvironmentAmbient temperature range –10 to +60 °C (+14 to +140 °F) Storage temperature –25 to +85 °C (–13 to +185 °F) Degree of protection IP65/67 Shock resistance 20 g (11 ms) as per IEC/EN60068-2-27 Vibration resistance Acceleration up to 5 g (10 to 2 000 Hz) as per IEC/EN60068-2-6 Electromagnetic compatibility (EMC) In accordance with IEC/EN61326 and/or IEC/EN55011 (Class A) ProcessMedium temperature range –10 to +70 °C (+14 to +158 °F), temporary to +85 °C (+185 °F) Medium properties Liquid, conductivity > 10 μS/cm Pressure Max. 16 barrel MaterialsMeasuring tube PEEK Electrodes, temperature sensor 1.4435/316L Process connection 1.4404/316L Housing 1.4404/316L Seal FKM Display window Polycarbonate OperabilityOperating concept Bluetooth® wireless technology
The device has a Bluetooth® wireless technology interface and can be operated and configured via the SmartBlue App.
– The range under reference conditions is 10 m (33 ft)
– Incorrect operation by unauthorized persons is prevented by means of encrypted communication and password encryption
– The Bluetooth® wireless technology interface can be deactivatedApprovalsDrinking water approvals (in preparation) UL-listed (CULUS) Dimensions
Dimensions in SI unitsDN [mm] A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] G [mm] H [mm] I [mm] 15, 20, 25 110 73 40.5 69.5 M12 × 1 43 ½", ¾", 1" 56 56 50 200 113 80 120 M12 × 1 58 2" 86 86 Dimensions in US unitsDN [in] A [in] B [in] C [in] D [in] E [in] F [in] G [in] H [in] I [in] ½, ¾, 1 4.33 2.87 1.59 2.74 M12 × 1 1.69 ½", ¾", 1" 2.20 2.20 2 7.87 4.45 3.15 4.72 M12 × 1 582.28 2" 3.39 3.39 Electrical connection
Pin assignment, device plug A Socket B Connector Pin Assignment Description 1 L+ Supply voltage + (18 to 30 VDC/max. 3 W) 2 Output 2 Output 2, can be configured independently of output 1 3 L– Supply voltage – 4 Output 1 Output 1, can be configured independently of output 2 
A Socket B Connector L+ Supply voltage + L– Supply voltage – Switch/pulse output configuration version1) pnp 2) npn Current output configuration version, active, 4 to 20 mA3) The maximum load may not exceed 500 Ω. A bigger load distorts the output signal. Voltage output configuration version, active, 2 to 10 V4) The load must be at least 500 Ω. The output is overload-resistant. Status input configuration version5) – Switch-on threshold: 15 V
– Switch-off threshold: 5 V
– Internal resistance: 7.5 kΩ -
More documents for PICOMAG
-
IO-Link
Besides its general benefits, summarized below, using IO-Link point-to-point communication with our electromagnetic flowmeter Picomag allows:
- Easy commissioning
- Measured values, Counters and status messages
- Digital integration in fieldbus systems
General benefits of IO-Link
Digital measured values:
- Faultless transmission (e.g. EMC caused)
- No conversion, thus a higher total accuracy
More data
- Possibility to carry more values
- Detailed fault information
- Additional process information
Central parameters storage
- Possibility to load set up parameters from the master into a device
- Configuration can be duplicated from one device to the next
- Remote sensor maintenance
-
High functionality and compact design
Ehrmann AG places its trust in the Picomag flowmeter from Endress+Hauser
Tight spaces are not uncommon in the food industry. That means manufacturers want measurement instruments that not only perform the required task in line with the application, but devices with a compact design, all without having to sacrifice functionality. The Picomag flowmeter from Endress+Hauser meets this challenge – no strings attached. That's why it was the recipient of the 2018 Red Dot Award.
Customer benefit
- Fast and wireless instrument configuration via Bluetooth®, even in difficult-to-access locations
- Fast and easy navigation of the instrument and diagnostic functions via the SmartBlue app
- Large, user-friendly display
"The Picomag flowmeter from Endress+Hauser completely met our expectations with respect to functionality, performance and engineering design."
Daniel Frommel
Head of Engineering Projects, Ehrmann AG, Oberschönegg, Germany (Allgäu region)