Product Characteristics |
Process Connection | G 1/2 DN15 external thread |
System | Gold-plated contacts |
Media | Ultra-pure water; water; water-based media |
Vacuum Resistance [mbar] | -1000 |
Electrical Data |
Operating Voltage [V] | 18 - 32 DC; (to SELV/PELV) |
Current Consumption [mA] | < 75 |
Protection Class | III |
Reverse Polarity Protection | Yes |
Power-on Delay Time [s] | 5 |
Measuring Principle | Ultrasonic |
Inputs |
Inputs | Counter reset |
Outputs |
Total Number of Outputs | 2 |
Output Signal | Switching signal; pulse signal; analog signal; IO-Link; frequency signal; diagnostic signal; totalizer switching signal |
Electrical Design | PNP/NPN |
Output Function | Normally open / closed; (configurable) |
Maximum Voltage Drop Switching Output DC [V] | 2 |
Permanent Current Rating of Switching Output DC [mA] | 100 |
Switching Frequency DC [Hz] | 0 - 10000 |
Analog Current Output [mA] | 4 - 20 |
Maximum Load [Ω ] | 500 |
Pulse output | Flow rate meter |
Short-Circuit Protection | Yes |
Type of Short-Circuit Protection | Yes (non-latching) |
Overload Protection | Yes |
Measuring/Setting Range |
Frequency at the end point FRP [Hz] | 1 - 10000 |
Volumetric flow quantity monitoring |
Pulse length [s] | 0.002 - 2 |
Pulse value | 0.02 - 99990000 l; 0.005 - 26414563.515 gal |
Temperature Monitoring |
Frequency at the end point FRP [Hz] | 1 - 10000 |
Accuracy / deviations Flow monitoring |
Accuracy (in the Measuring Range) | ± (2,0 % MW + 0,5 % MEW) |
Repeatability | ± 0,2 % MEW |
Temperature Monitoring |
Accuracy [K] | ± 2,5 (Q>5 % MEW) |
Temperature coefficient [% of the span / 10 K] | 0,2 |
Reaction Times Flow monitoring |
Response Time [s] | < 0.25; (dAP = 0, T09) |
Damping Process Value dAP [s] | 0 - 5 |
Temperature Monitoring |
Dynamic Response T05 / T09 [s] | 5,7 / 86 |
Software / Programming |
Diagnostic functions | Direction of flow detection; signal quality |
Interfaces |
Communication Interface | IO-Link |
Transmission Type | COM2 (38,4 kBaud) |
IO-Link Revision | 1.1.3 |
SDCI Standard | IEC 61131-9: 2013-07 |
Profiles | Identification and Diagnosis (0x4000) |
Required Master Port Class | A |
Process Data Analog | 3 |
Process Data Binary | 2 |
Minimum Process Cycle Time [ms] | 9.6 |
Operating Conditions |
Ambient Temperature [° C] | -20 - 60 |
Storage Temperature [° C] | -25 - 80 |
Protection | IP 67 |
MTTF [Years] | 160 |
Pressure Equipment Directive | Can be used for group 2 fluids; group 1 fluids on request |
Mechanical Data |
Weight [g] | 476.9 |
Type of Mounting | Inlet pipe length 5xDN; outlet pipe length 1xDN |
Material | Housing: stainless steel (1.4404 / 316L); Display: PFA; sealing Display: FKM; connector: POKAN |
Materials (Wetted Parts) | Pipe section: stainless steel (1.4404 / 316L); Process Connection sealing: Centellen Gasket |
Process Connection | G 1/2 DN15 external thread |
Surface characteristics Ra/Rz of the wetted parts | 1.25 μ m |