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IFM SD6020 Compressed air meter


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SKU: SD6020 Categories: , , Tag:


  • Precise measurement of flow, consumption and medium temperature
  • High repeatability and measurement dynamics
  • For detecting compressed air in industrial use
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Product characteristics
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Process connection threaded connection R 1/2 DN15
Application for industrial applications
Media compressed air
Medium temperature [°C] -10…60
Min. bursting pressure [bar] 64
Min. bursting pressure [MPa] 6.4
Pressure rating [bar] 16
Pressure rating [Mpa] 1.6
MAWP (for applications according to CRN) [bar] 16
Electrical data
Operating voltage [V] 18…30 DC; (to SELV/PELV)
Current consumption [mA] < 80
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 1
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Inputs counter reset
Output signal switching signal; analogue signal; pulse signal; IO-Link; (configurable)
Electrical design PNP/NPN
Number of digital outputs 2
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 150; (per output)
Number of analogue outputs 1
Analogue current output [mA] 4…20; (scalable)
Max. load [Ω] 500
Pulse output consumed quantity meter
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Measuring range
4…1250 l/min 0.3…99.8 m/s 0.25…75 m³/h
Display range
0…1500 l/min 0…119.8 m/s 0…90 m³/h
1 l/min 0.1 m/s 0.05 m³/h
Set point SP
11…1250 l/min 0.9…99.8 m/s 0.65…74.97 m³/h
Reset point rP
5…1243 l/min 0.4…99.3 m/s 0.28…74.6 m³/h
Analogue start point ASP
0…1000 l/min 0…79.8 m/s 0…60 m³/h
Analogue end point AEP
250…1250 l/min 20…99.8 m/s 15…75 m³/h
Low flow cut-off LFC
1…13 l/min 0.1…1.1 m/s 0.09…0.8 m³/h
In steps of
1 l/min 0.1 m/s 0.01 m³/h
Volumetric flow quantity monitoring
Measuring range
0…100000000 m³ 0…353146667.2 scf
Display range
0…100000000 m³ 0…353146667.2 scf
Set point SP
0.001…10000000 m³ 0.05…353146667.2 scf
Pulse value
0.001…10000000 m³ 0.05…353146667.2 scf
In steps of
0.0001 m³ 0.005 scf
Pulse length [s] 0.002…2
Temperature monitoring
Measuring range
-10…60 °C 14…140 °F
Display range
-24…74 °C -11.2…165.2 °F
0.2 °C 0.5 °F
Set point SP
-9.7…60 °C 14.6…140 °F
Reset point rP
-10…59.7 °C 14…139.4 °F
Analogue start point
-10…46 °C 14…114.8 °F
Analogue end point
4…60 °C 39.2…140 °F
In steps of
0.1 °C 0.1 °F
Accuracy / deviations
Temperature coefficient [1/K] ± 0,07 % MW
Accuracy (in the measuring range) ± (15 % MW + 1,5 % MEW); (maximum value to be achieved for air quality class 344 (DIN8573-1:2010); when using pipes of tolerance class T3/T4; inlet and outlet pipe lengths without edges and abrupt diameter changes; inner surface of the pipe free of burrs)
Repeatability ± 1,5 % MW
Temperature monitoring
Accuracy [K] ± 0,5; (medium flow in the limit area of the flow measurement range)
Response times
Response time [s] 0.1; (dAP = 0)
Damping process value dAP [s] 0…5
Temperature monitoring
Dynamic response T05 / T09 [s] T09 = 0,5
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; current/pulse output; display can be rotated and switched off; Display unit; totaliser
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9 CDV
Profiles Digital Measuring Sensor (0x800A), Identification and Diagnosis (0x4000)
SIO mode yes
Required master port type A
Process data analogue 6
Process data binary 2
Min. process cycle time [ms] 5.9
Supported DeviceIDs
Type of operation DeviceID
Default 1001
Operating conditions
Ambient temperature [°C] 0…60
Storage temperature [°C] -20…85
Max. relative air humidity [%] 90
Protection IP 65; IP 67
Tests / approvals
DIN EN 60947-5-9
CPA approval
model number 004TG
accuracy class
maximum allowable error ± 16,5 % FS
Q (min) 0,25 m³/h
Q (t)
Q (max) 75 m³/h
Vibration resistance
DIN EN 68000-2-6 5 g (10…2000 Hz)
MTTF [years] 195
UL approval
UL Approval no. I012
File number UL E174189
Pressure Equipment Directive Sound engineering practice; can be used for stable gases fluid group 2
Mechanical data
Weight [g] 546.5
Materials PBT+PC-GF30; PPS GF40; stainless steel (1.4301 / 304); stainless steel (1.4305 / 303); steel (1.5523) galvanised; 2.0401 (brass / CW614N); FKM
Materials (wetted parts) stainless steel (1.4301 / 304); stainless steel (1.4305 / 303); FKM; ceramics glass passivated; PPS GF40; acrylate
Process connection threaded connection R 1/2 DN15
Displays / operating elements
colour display 1,44″, 128 x 128 pixels
2 x LED, yellow
MW = measured value
MEW = Final value of the measuring range
Measuring, display and setting ranges refer to the standard volume flow according to DIN ISO 2533.
For information about installation and operation please see the operating instructions.
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A

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