Description
IFM PG2794
Flush pressure sensor with analogue display
PG2794
PG-010-REA01-MFRKG/US/ /P
- Analogue display, pressure switch and transmitter in one unit
- Excellent readability also over a long distance
- Rotatable display with LED bar graph for switch point indication
- Hygienic, robust stainless steel housing for the requirements of the food and beverage industry
- Flush process connection for use in CIP and SIP processes
| Product characteristics | |||
|---|---|---|---|
| Output signal | switching signal; analogue signal; (configurable) | ||
| Measuring range |
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| Process connection | threaded connection G 1 external thread Aseptoflex Vario | ||
| Application | |||
| Special feature | Gold-plated contacts | ||
| Application | food and beverage industry; Safety manometer (S) based on DIN EN 837-1 | ||
| Media | viscous media and liquids with suspended particles; liquids and gases | ||
| Medium temperature [°C] | -25…125; (145 max. 1h) | ||
| Min. bursting pressure |
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| Pressure rating |
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| Type of pressure | relative pressure; vacuum | ||
| No dead space | yes | ||
| MAWP (for applications according to CRN) [bar] | 50 | ||
| Electrical data | |
|---|---|
| Operating voltage [V] | 18…32 DC |
| Current consumption [mA] | < 70; (24 V) |
| Min. insulation resistance [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 6 |
| Integrated watchdog | yes |
| Inputs / outputs | |
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
| Outputs | |
| Total number of outputs | 2 | ||||||||||||
| Output signal | switching signal; analogue signal; (configurable) | ||||||||||||
| Electrical design | PNP/NPN | ||||||||||||
| Number of digital outputs | 1 | ||||||||||||
| 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] | 50 | ||||||||||||
| 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 | |||||||||||||
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| Measuring range |
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| Set point SP |
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| Reset point rP |
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| Analogue start point |
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| Analogue end point [bar] | 1.5…16 | ||||||||||||
| In steps of |
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| 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] | < ± 0,05; (0…70 °C) | ||||||||||||
| Temperature coefficient span [% of the span / 10 K] | < ± 0,15; (0…70 °C) | ||||||||||||
| Response times | |||||||||||||
| Response time [ms] | < 10 | ||||||||||||
| Damping for the switching output dAP [s] | 0.01…30 | ||||||||||||
| Damping for the analogue output dAA [s] | 0.01…30 | ||||||||||||
| Step response time analogue output [ms] | 25 | ||||||||||||
| Operating conditions | |||||||||||||
| Ambient temperature [°C] | -25…80 | ||||||||||||
| Storage temperature [°C] | -40…100 | ||||||||||||
| Protection | IP 67; IP 69K | ||||||||||||
| Mechanical data | |||||||||||||
| Weight [g] | 555 | ||||||||||||
| Materials | stainless steel (1.4404 / 316L); PA; FKM; PTFE; viewing glass: laminated safety glass 4 mm | ||||||||||||
| 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 Aseptoflex Vario | ||||||||||||
| Displays / operating elements | |||||||||||||
| Display |
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| With scale | yes | ||||||||||||
| Extended display range (max.) |
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| Remarks | |||||||||||||
| Remarks |
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| Pack quantity | 1 pcs. | ||||||||||||
| Electrical connection | |||||||||||||
| Connection | Connector: 1 x M12; Contacts: gold-plated | ||||||||||||
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