Buy IFM SU7200, PNP/NPN 0 - 50 l/min Ultrasonic Flow Meter

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1-908-282-3332 (Intl.)

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Measuring Range (l/min):: Measuring Range (l/min): 0 - 50

Features:

Reliable detection of flow and medium temperature
Suitable for water, oils and glycol solutions
For installation in pipes
With two programmable switching outputs
Clearly visible numerical display

Applications

For industrial applications

Principle of Operation

Ultrasonic flow meters consist of transducers that transmit and receive sound pulses. Medium on the opposite pipe wall diverts the direction of the transmitted pulse from one transducer to the other. A pulse is sent through the medium and the sensor measures the time of flight from one transducer to the other. Then a pulse is sent in the opposite direction. The meter measures the difference in time and calculates the flow rate.

The internal pipe of the meter is constructed of only 316 stainless steel with no obstructions in the flow. There is a small reduction in sensing area through the sensor which leads to a minimal pressure drop

Signal Quality of Application

Monitoring the conditions of the ultrasonic sensors' signal strength indicates what is going on inside your pipe system. As a result, possible maintenance measures can be taken at an early stage and machine downtimes can be minimized.

The unit detects the signal quality in three levels:

Normal: The unit works without restrictions.
Low: The signal quality is disturbed but the unit is still in specification. Check for air bubbles, particles, or build-up.
No signal: No medium is present or no signal is possible due to extreme conditions.
- Extreme conditions = excessive particles or bubbles, such as foam; and adhesions/ build-up on the internal pipe that strongly disrupt the signal.

Diagnostic LED color definitions

For more information, please see pdf file Data Sheet

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All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Return and Warranty

Please note that return requests for IFM items must be submitted within 14 days after the delivery date.

Technical Details

Reviews

Product Characteristics
Number of Inputs and Outputs	Number of Digital Outputs: 2
Process Connection	Threaded connection G 3/4 flat seal
System	Gold-plated contacts
Installation	Connection to pipe by means of an adapter
Media	Water; glycol solutions; Coolants; oils
Medium Temperature [° C]	-10 - 80
Electrical Data
Operating Voltage [V]	19 - 30 DC; (to SELV/PELV)
Current Consumption [mA]	100
Minimum Insulation Resistance [MΩ ]	100; (500 V DC)
Protection Class	III
Reverse Polarity Protection	Yes
Power-on Delay Time [s]	10
Inputs / Outputs
Number of Inputs and Outputs	Number of Digital Outputs: 2
Outputs
Total Number of Outputs	2
Output Signal	Switching signal
Electrical Design	PNP
Number of Digital Outputs	2
Output Function	Normally open / closed; (configurable)
Maximum Voltage Drop Switching Output DC [V]	2
Permanent Current Rating of Switching Output DC [mA]	250; (per output)
Short-Circuit Protection	Yes
Type of Short-Circuit Protection	Yes (non-latching)
Overload Protection	Yes
Measuring/Setting Range
Maximum flow rate [l/min]	60
Temperature Monitoring
Measuring Range [° C]	-10 - 80
Resolution [° C]	0.2
Set point SP [° C]	-9.8 - 80
Reset point rP [° C]	-10 - 79.8
In Steps of [° C]	0.2
Accuracy / deviations Flow monitoring
Accuracy (in the Measuring Range)	Water: <± (3 % MW + 0,2 % MEW); glycol (35 %), oil (viscosity 68 mm² /s at 40 ° C): <± (5 % MW + 0,5 % MEW)
Repeatability	0,1 l/min (0,025 gpm)
Temperature Monitoring
Accuracy [K]	0,2
Reaction Times Flow monitoring
Response Time [s]	0.25; (dAP = 0)
Delay Time Programmable dS, dr [s]	0 - 50
Damping Process Value dAP [s]	0 - 1
Temperature Monitoring
Dynamic Response T05 / T09 [s]	T09 = 70 (Q>5 l/min); (water)
Software / Programming
Parameter Setting	Flow monitoring; Temperature Monitoring
Operating Conditions
Ambient Temperature [° C]	-10 - 60
Storage Temperature [° C]	-25 - 80
Protection	IP 67
MTTF [Years]	246
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical Data
Weight [g]	1535.5
Material	Housing: AlMgSi0.5 anodized; sealing: FKM; PA 6.6; cover film: PA
Materials (Wetted Parts)	Stainless steel (1.4404 / 316L); FKM; PES; Centellen 200
Process Connection	Threaded connection G 3/4 flat seal
Display Unit	L/min; m³/h; gpm; gph; ° C; ° F

Notes

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Product Details

Product Characteristics
Number of Inputs and Outputs	Number of Digital Outputs: 2
Process Connection	Threaded connection G 3/4 flat seal
System	Gold-plated contacts
Installation	Connection to pipe by means of an adapter
Media	Water; glycol solutions; Coolants; oils
Medium Temperature [° C]	-10 - 80
Electrical Data
Operating Voltage [V]	19 - 30 DC; (to SELV/PELV)
Current Consumption [mA]	100
Minimum Insulation Resistance [MΩ ]	100; (500 V DC)
Protection Class	III
Reverse Polarity Protection	Yes
Power-on Delay Time [s]	10
Inputs / Outputs
Number of Inputs and Outputs	Number of Digital Outputs: 2
Outputs
Total Number of Outputs	2
Output Signal	Switching signal
Electrical Design	PNP
Number of Digital Outputs	2
Output Function	Normally open / closed; (configurable)
Maximum Voltage Drop Switching Output DC [V]	2
Permanent Current Rating of Switching Output DC [mA]	250; (per output)
Short-Circuit Protection	Yes
Type of Short-Circuit Protection	Yes (non-latching)
Overload Protection	Yes
Measuring/Setting Range
Maximum flow rate [l/min]	60
Temperature Monitoring
Measuring Range [° C]	-10 - 80
Resolution [° C]	0.2
Set point SP [° C]	-9.8 - 80
Reset point rP [° C]	-10 - 79.8
In Steps of [° C]	0.2
Accuracy / deviations Flow monitoring
Accuracy (in the Measuring Range)	Water: <± (3 % MW + 0,2 % MEW); glycol (35 %), oil (viscosity 68 mm² /s at 40 ° C): <± (5 % MW + 0,5 % MEW)
Repeatability	0,1 l/min (0,025 gpm)
Temperature Monitoring
Accuracy [K]	0,2
Reaction Times Flow monitoring
Response Time [s]	0.25; (dAP = 0)
Delay Time Programmable dS, dr [s]	0 - 50
Damping Process Value dAP [s]	0 - 1
Temperature Monitoring
Dynamic Response T05 / T09 [s]	T09 = 70 (Q>5 l/min); (water)
Software / Programming
Parameter Setting	Flow monitoring; Temperature Monitoring
Operating Conditions
Ambient Temperature [° C]	-10 - 60
Storage Temperature [° C]	-25 - 80
Protection	IP 67
MTTF [Years]	246
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical Data
Weight [g]	1535.5
Material	Housing: AlMgSi0.5 anodized; sealing: FKM; PA 6.6; cover film: PA
Materials (Wetted Parts)	Stainless steel (1.4404 / 316L); FKM; PES; Centellen 200
Process Connection	Threaded connection G 3/4 flat seal
Display Unit	L/min; m³/h; gpm; gph; ° C; ° F

Return and Warranty

Please note that return requests for IFM items must be submitted within 14 days after the delivery date.

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

IFM SU7200 PNP/NPN 0 - 50 l/min Ultrasonic Flow Meter

Identifiers

Return and Warranty

Technical Details

Return and Warranty

Reviews