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IFM PIM694
PIM694
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Description
Two functions in one unit: Pump monitoring and pressure detection
Reliable diagnosis of disturbances in the suction area and detection of cavitation
Detection of outgassing liquids or trapped air in the pump
Independent system-pressure monitoring with second switching output
Pump control via analogue output
Specification
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
|---|---|
| Measuring range | -1...10 bar -14.5...145 psi -0.1...1 MPa |
| -1...10 bar | -14.5...145 psi |
| Process connection | threaded connection G 1 external thread sealing cone |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Application | flush mountable for the food and beverage industry |
| Installation | freely rotatable housing 350° |
| Media | viscous media and liquids with suspended particles; liquids and gases |
| Medium temperature[°C] [°C] | -25...125; (145 max. 1h) |
| Min. burst pressure | 150 bar 2175 psi 15 MPa |
| 150 bar | 2175 psi |
| Pressure rating | 50 bar 725 psi 5 MPa |
| 50 bar | 725 psi |
| Type of pressure | relative pressure; vacuum |
| No dead space | yes |
Electrical data
| Operating voltage[V] [V] | 18...32 DC |
|---|---|
| Current consumption[mA] [mA] | < 50 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 0.2 |
| Integrated watchdog | yes |
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; (configurable) |
| Electrical design | PNP |
| Number of digital outputs | 2 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC[V] [V] | 2 |
| Permanent current rating of switching output DC[mA] [mA] | 250 |
| Switching frequency DC[Hz] [Hz] | 350 |
| Notes on switching frequency[Hz] [Hz] | OUT2 |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20, invertible; (scalable) |
| Max. load[Ω] [Ω] | (Ub - 10 V) / 20 mA |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Measuring range | -1...10 bar -14.5...145 psi -0.1...1 MPa |
|---|---|
| -1...10 bar | -14.5...145 psi |
| Set point SP | -0.98...10 bar -14.2...145 psi -0.098...1 MPa |
| -0.98...10 bar | -14.2...145 psi |
| Reset point rP | -1...9.98 bar -14.5...144.7 psi -0.1...0.998 MPa |
| -1...9.98 bar | -14.5...144.7 psi |
| Analogue start point | -1...7.25 bar -14.5...105.1 psi -0.1...0.725 MPa |
| -1...7.25 bar | -14.5...105.1 psi |
| Analogue end point | 1.5...10 bar 21.8...145 psi 0.15...1 MPa |
| 1.5...10 bar | 21.8...145 psi |
| In steps of | 0.01 bar 0.1 psi 0.001 MPa |
| 0.01 bar | 0.1 psi |
| Factory setting | OU1 = Fnc OU2 = I ASP = 0.00 bar AEP = 10.00 bar |
Accuracy / deviations
| Switch point accuracy[% of the span] [% of the span] | < ± 0,2; (Turn down 1:1) |
|---|---|
| Repeatability[% of the span] [% of the span] | < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
| Characteristics deviation[% of the span] [% of the span] | < ± 0,2; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1) |
| Linearity deviation[% of the span] [% of the span] | < ± 0,15; (Turn down 1:1) |
| Hysteresis deviation[% of the span] [% of the span] | < ± 0,15; (Turn down 1:1) |
| Long-term stability[% of the span] [% of the span] | < ± 0,1; (Turn down 1:1; per year) |
| Temperature coefficient zero point[% of the span / 10 K] [% of the span / 10 K] | < ± 0,15; (0...70 °C) |
| Temperature coefficient span[% of the span / 10 K] [% of the span / 10 K] | < ± 0,1; (0...70 °C) |
Response times
| Response time[ms] [ms] | < 2.5 |
|---|---|
| Damping process value dAP[s] [s] | 0...10 |
| Damping for the analogue output dAA[s] [s] | 0...10 |
| Step response time analogue output[ms] [ms] | 0.2 |
Software / programming
| Parameter setting options | zero point; span |
|---|
Operating conditions
| Ambient temperature[°C] [°C] | -25...80 |
|---|---|
| Storage temperature[°C] [°C] | -40...100 |
| Protection | IP 67; IP 69K |
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 0,5/1 kV EN 61000-4-6 HF conducted 10 V |
|---|---|
| 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 | 0,5/1 kV |
| EN 61000-4-6 HF conducted | 10 V |
| Shock resistance | DIN IEC 68-2-27 50 g (11 ms) |
| DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN IEC 68-2-6 20 g (10...2000 Hz) |
| DIN IEC 68-2-6 | 20 g (10...2000 Hz) |
| MTTF[years] [years] | 188 |
Mechanical data
| Weight[g] [g] | 455.5 |
|---|---|
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 34 / L = 119 |
| Materials | stainless steel (316L/1.4404); PC; PBT; PEI; FKM; PTFE |
| Materials (wetted parts) | ceramics (99.9 % Al2O3); stainless steel (316L/1.4435) surface characteristics: Ra < 0,4 µm / Rz = 4 µm; PTFE |
| Min. pressure cycles | 100 million |
| Process connection | threaded connection G 1 external thread sealing cone |
Displays / operating elements
| Display | Display unit 4 x LED, green switching status 2 x LED, yellow function display alphanumeric display, 4-digit measured values alphanumeric display, 4-digit |
|---|---|
| Display unit | 4 x LED, green |
| switching status | 2 x LED, yellow |
| function display | alphanumeric display, 4-digit |
| measured values | alphanumeric display, 4-digit |
Remarks
| Remarks | pump diagnosis for pumps with constant rotational speed (+/- 10 % deviation of the taught rotational speed) speed range 40...3000 U/min minimum pressure for pump diagnosis 0,5 bar The 3-A qualification is only valid if adapters with 3-A qualification are used for installation. |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
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