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  1. Products
  2. Sensors
  3. Flow sensors / flow meters
  4. Systems for the consumption measurement of compressed air & industrial gases
  5. SDG070

Compressed air meter

SDG070

SDG2 1/2"METRIS PB DN65 SS

Compressed air meter

SDG070

SDG2 1/2"METRIS PB DN65 SS

  • Precise measurement of flow and consumption
  • High accuracy, repeatability and measurement dynamics
  • For detecting compressed air in industrial use
  • With switching output, analogue output and pulse output
  • Clearly visible 4-digit LED display
phase-out article
Discontinuation date: 12/31/2024
Alternative articles: SDG350 Product comparison: SDG070 / SDG350 When selecting an alternative article and accessories please note that technical data may differ!
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Product characteristics
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range [m³/h] 6.7...2000
Process connection flange DN65 according to:DIN EN 10220
Application
Application totaliser function
Media compressed air
Note on media
air quality ISO 8573-1
class 141
class 344
Medium temperature [°C] 0...60
Pressure rating [bar] 16
Pressure rating [MPa] 1.6
Electrical data
Operating voltage [V] 19...30 DC
Current consumption [mA] < 100
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 0.5
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Outputs
Total number of outputs 2
Output signal switching signal; analogue signal; pulse signal; (configurable)
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)
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 [m³/h] 6.7...2000
Display range [m³/h] 0...2400
Volumetric flow quantity monitoring
Pulse value 1 Nm³
Pulse length [s] 0,1
Accuracy / deviations
Flow monitoring
Accuracy (in the measuring range) ± (3 % MW + 0,3 % MEW) / ± (6 % MW + 0,6 % MEW); (class 141 /; class 344)
Response times
Flow monitoring
Response time [s] 0.1; (dAP = 0)
Operating conditions
Ambient temperature [°C] 0...60
Storage temperature [°C] -20...85
Max. relative air humidity [%] 90
Protection IP 65
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 61000-4-6 HF conducted 10 V
Vibration resistance
DIN IEC 68-2-6 5 g (55...2000 Hz)
MTTF [years] 214
Mechanical data
Weight [g] 9616
Materials PBT-GF20; PC; PC; stainless steel (1.4301 / 304); FKM; pipe section: steel galvanised
Materials (wetted parts) stainless steel (316 / 1.4401); stainless steel (1.4301 / 304); ceramics glass passivated; PEEK; polyester; FKM; aluminium anodised; pipe section: stainless steel (1.4301 / 304)
Process connection flange DN65 according to:DIN EN 10220
Remarks
Remarks
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