IFM SU7200 - Ultrasonic flow meter SUR34HGBFPKG/W/US-100-IPF

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 4-digit LED display

Number of inputs and outputs	Number of digital outputs: 2
Measuring range	0...50 l/min 0...13.2 gpm
Process connection	threaded connection G 3/4 flat seal

Special feature	Gold-plated contacts
Application	for industrial applications
Installation	connection to pipe by means of an adapter
Media	water; glycol solutions; coolants; oils
Note on media	low-viscosity oils with viscosity: 7...40 mm²/s (40 °C) high-viscosity oils with viscosity: 30...68 mm²/s (40 °C)
Medium temperature [°C]	-10...80
Pressure rating	16 bar 1.6 MPa

Operating voltage [V]	19...30 DC;(to SELV/PELV)
Current consumption [mA]	100
Min. 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 / normally closed;(parameterisable)
Max. 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	pulsed
Overload protection	yes

Measuring/setting range

Measuring range	0...50 l/min 0...13.2 gpm
Display range	0...60 l/min 0...15.9 gpm
Resolution	0.1 l/min 0.02 gpm
Set point SP	0.1...50 l/min 0.04...13.22 gpm
Reset point rP	0...49.9 l/min 0...13.18 gpm
Max. flow rate [l/min]	60
In steps of	0.1 l/min 0.02 gpm

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

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)

Accuracy [K]	0,2

Response times

Response time [s]	0.25;(dAP = 0)
Delay time programmable dS, dr [s]	0...50
Damping process value dAP [s]	0...1

Dynamic response T05 / T09 [s]	T09 = 70 (Q > 5 l/min);(water)

Software / programming

Parameter setting options	Flow monitoring; Temperature monitoring

Operating conditions

Ambient temperature [°C]	-10...60
Storage temperature [°C]	-25...80
Protection	IP 67

Tests / approvals

EMC	EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-5 Surge 0,5 kV EN 61000-4-6 HF conducted 10 V
CPA approval	model number 001US accuracy class 3 maximum allowable error - Q (min) 0,5 m³/h Q (t) - Q (max) 3 m³/h
Shock resistance	DIN IEC 68-2-27 20 g (11 ms)
Vibration resistance	DIN IEC 68-2-6 5 g (10...2000 Hz)
MTTF [years]	246
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Weight [g]	1535.5
Materials	housing: AlMgSi0,5 anodised; 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

Displays / operating elements

Display	Display unit 4 x LED, green (l/min, m³/h, gal/min, gal/h) Display unit 2 x LED, yellow (°C / °F) switching status 2 x LED, yellow measured values alphanumeric display, 4-digit programming alphanumeric display, 4-digit
Display unit	l/min; m³/h; gpm; gph; °C; °F

Accessories

Items supplied	sealings: 2, Centellen
Accessories (optional)	adapter for pipe: 1 x R1/2, stainless steel, E40178 adapter for pipe: 1 x 1/2" NPT, stainless steel, E40191 adapter for pipe: 1 x R1/2, brass, E40151 adapter for pipe: 1 x 1/2" NPT, brass, E40154

Remarks	MW = measured value MEW = Final value of the measuring range sealing: only with supplied Centellen seals
Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A; Moulded body: brass, Optalloy-plated; Contacts: gold-plated

Diagrams and graphs

Pressure loss	dP Pressure loss Q volumetric flow quantity

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SU7200-01 — 18.02.2022 —