| Product characteristics |
|---|
| Output signal | switching signal; analogue signal; (configurable) |
| Measuring range | | -1…10 bar | -14.5…145 psi | -0.1…1 MPa |
|
| Process connection | threaded connection G 1 external thread sealing cone |
| Application |
|---|
| Special feature | Gold-plated contacts |
| Application | food and beverage industry |
| Installation | freely rotatable housing 350° |
| Media | viscous media and liquids with suspended particles; liquids and gases |
| Medium temperature [°C] | -25…125; (145 max. 1h) |
| Min. bursting pressure | |
| Pressure rating | |
| Type of pressure | relative pressure; vacuum |
| No dead space | yes |
| Electrical data |
|---|
| Operating voltage [V] | 18…32 DC |
| Current consumption [mA] | < 50 |
| Min. insulation resistance [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [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] | 2 |
| Permanent current rating of switching output DC [mA] | 250 |
| Switching frequency DC [Hz] | 350 |
| Notes on switching frequency | |
| Number of analogue outputs | 1 |
| Analogue current output [mA] | 4…20, invertible; (scalable) |
| Max. load [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 |
|
| Set point SP | | -0.98…10 bar | -14.2…145 psi | -0.098…1 MPa |
|
| Reset point rP | | -1…9.98 bar | -14.5…144.7 psi | -0.1…0.998 MPa |
|
| Analogue start point | | -1…7.25 bar | -14.5…105.1 psi | -0.1…0.725 MPa |
|
| Analogue end point | | 1.5…10 bar | 21.8…145 psi | 0.15…1 MPa |
|
| In steps of | | 0.01 bar | 0.1 psi | 0.001 MPa |
|
| Factory setting | | OU1 = Fnc | OU2 = I | | ASP = 0.00 bar | AEP = 10.00 bar |
|
| Accuracy / deviations |
|---|
| Switch point accuracy [% of the span] | < ± 0,2; (Turn down 1:1) |
| Repeatability [% of the span] | < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
| Characteristics deviation [% of the span] | < ± 0,2; (Turn down 1:1 linearity, incl. hysteresis and repeatability limit value setting to DIN 16086) |
| Linearity deviation [% of the span] | < ± 0,15; (Turn down 1:1) |
| Hysteresis deviation [% of the span] | < ± 0,15; (Turn down 1:1) |
| Long-term stability [% of the span] | < ± 0,1; (Turn down 1:1; per year) |
| Temperature coefficient zero point [% of the span / 10 K] | < ± 0,15; (0…70 °C) |
| Temperature coefficient span [% of the span / 10 K] | < ± 0,1; (0…70 °C) |
| Response times |
|---|
| Response time [ms] | < 2.5 |
| Damping for the switching output dAP [s] | 0…10 |
| Damping for the analogue output dAA [s] | 0…10 |
| Step response time analogue output [ms] | 0.2 |
| Software / programming |
|---|
| Parameter setting options | zero point; span |
| Operating conditions |
|---|
| Ambient temperature [°C] | -25…80 |
| Storage temperature [°C] | -40…100 |
| Protection | IP 67; IP 69K |
| Mechanical data |
|---|
| Weight [g] | 451.2 |
| Materials | stainless steel (1.4404 / 316L); PC; PBT; PEI; FKM; PTFE |
| Materials (wetted parts) | ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; 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 |
|
| 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 |
|---|
| Connection | Connector: 1 x M12; Contacts: gold-plated |
