Cảm biến lưu lượng IFM SM2004 16 bar

Product characteristics
Number of inputs and outputs Number of analogue outputs: 2
Measuring range
 
5…600 l/min 0.3…36 m³/h 80…9510 gph 1.3…158.5 gpm
Process connection threaded connection G 2 DN50 flat seal
Application
Special feature Gold-plated contacts
Application empty pipe detection; for industrial applications
Installation connection to pipe by means of an adapter
Media conductive liquids; water; hydrous media
Note on media
 
conductivity: ≥ 20 µS/cm
viscosity: < 70 mm²/s (40 °C)
Medium temperature
 
-10…70 °C 14…158 °F
Pressure rating [bar] 16
Pressure rating [Mpa] 1.6
Pressure rating [psi] 232
MAWP (for applications according to CRN) [bar] 16.5
Electrical data
Operating voltage [V] 18…32 DC; (according to EN 50178 SELV/PELV)
Current consumption [mA] < 150
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 5
Inputs / outputs
Number of inputs and outputs Number of analogue outputs: 2
Outputs
Total number of outputs 2
Output signal analogue signal
Number of analogue outputs 2
Analogue current output [mA] 4…20; (≤ 22 mA; scalable)
Max. load [Ω] 500
Measuring/setting range
Measuring range
 
5…600 l/min 0.3…36 m³/h 80…9510 gph 1.3…158.5 gpm
Display range
 
-720…720 l/min -43.2…43.2 m³/h -11410…11410 gph -190.2…190.2 gpm
Resolution
 
0.5 l/min 0.02 m³/h 5 gph 0.1 gpm
Analogue start point ASP
 
0…480 l/min 0…28.8 m³/h 0…7610 gph 0…126.8 gpm
Analogue end point AEP
 
120…600 l/min 7.2…36 m³/h 1900…9510 gph 31.7…158.5 gpm
Low flow cut-off LFC
 
< 15 l/min < 0.9 m³/h < 240 gph < 4 gpm
In steps of
 
0.5 l/min 0.02 m³/h 5 gph 0.1 gpm
Measuring dynamics 1:120
Temperature monitoring
Measuring range
 
-20…80 °C -4…176 °F
Display range
 
-40…100 °C -40…212 °F
Resolution
 
0.2 °C 0.5 °F
Analogue start point
 
-20…60 °C -4…140 °F
Analogue end point
 
0…80 °C 32…176 °F
In steps of
 
0.2 °C 0.5 °F
Accuracy / deviations
Flow monitoring
Accuracy (in the measuring range) ± (0,8 % MW + 0,5 % MEW)
Repeatability ± 0,2% MEW
Temperature monitoring
Temperature drift ± 0,0333 °C / K; ± 0,0599 °F / K
Accuracy [K] ± 1 (25 °C; Q > 15 l/min) / ± 1 (77 °F; Q > 4 gpm)
Response times
Flow monitoring
Response time [s] 0.35; (dAP = 0)
Damping for the switching output dAP [s] 0…5
Temperature monitoring
Dynamic response T05 / T09 [s] T09 = 3 (Q > 15 l/min) / T09 = 3 (Q > 4 gpm)
Software / programming
Parameter setting options display can be deactivated; Display unit; empty pipe detection
Operating conditions
Ambient temperature
 
-10…60 °C 14…140 °F
Storage temperature
 
-25…80 °C -13…176 °F
Protection IP 65; IP 67
Mechanical data
Weight [g] 3147
Materials stainless steel (1.4404 / 316L); stainless steel (1.4571/316Ti ); PEI; FKM; PBT-GF20; TPE-U
Materials (wetted parts) stainless steel (1.4404 / 316L); stainless steel (1.4571/316Ti ); PEEK; NBR reinforced fibre; FKM
Process connection threaded connection G 2 DN50 flat seal
Displays / operating elements
Display
 
Display unit 6 x LED, green (l/min, m³/h, gpm, gph, °C, °F)
function display 1 x LED, yellow (10³)
measured values alphanumeric display, 4-digit
programming alphanumeric display, 4-digit
Display unit l/min; m³/h; gpm; gph; °C; °F
Accessories
Accessories (supplied)
 
sealings: 2, Centellen
Label
Remarks
Remarks

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