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Ifm
PG2451
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Ifm PG2451
Pressure sensor with analogue display. PG-250-REB12-MFRKG/US/ /P
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
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. Programmable switching output and scalable analogue output. Robust stainless steel housing for use in harsh industrial environments
Technical parameters
| Output signal: | switching signal; analogue signal; (configurable) |
| Measuring range: | 0...250 bar 0...3625 psi |
| 0...250 bar: | 0...3625 psi |
| Process connection: | threaded connection G 1/2 external thread |
| Special feature: | Gold-plated contacts |
| Application: | for industrial applications; Safety manometer (S) based on DIN EN 837-1 |
| Media: | liquids and gases |
| Conditionally suitable for: | use in gases at pressures > 25 bar only on request |
| Medium temperature [°C]: | -25...80 |
| Min. bursting pressure: | 1000 bar 14500 psi |
| 1000 bar: | 14500 psi |
| Pressure rating: | 600 bar 8700 psi |
| 600 bar: | 8700 psi |
| Type of pressure: | relative pressure |
| 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 |
| Number of inputs and outputs: | Number of digital outputs: 1; Number of analogue outputs: 1 |
| 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]: | 75 |
| 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 range: | 0...250 bar 0...3625 psi |
| 0...250 bar: | 0...3625 psi |
| Set point SP: | 1...400 bar 15...5800 psi |
| 1...400 bar: | 15...5800 psi |
| Reset point rP: | 0...399 bar 0...5785 psi |
| 0...399 bar: | 0...5785 psi |
| Analogue start point: | 0...350 bar 0...5075 psi |
| 0...350 bar: | 0...5075 psi |
| Analogue end point: | 50...400 bar 725...5800 psi |
| 50...400 bar: | 725...5800 psi |
| In steps of: | 0.5 bar 5 psi |
| 0.5 bar: | 5 psi |
| Switch point accuracy [% of the span]: | < ± 0,6; (Turn down 1:1) |
| Repeatability [% of the span]: | < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
| Characteristics deviation [% of the span]: | < ± 0,35 (BFSL) / < ± 0,6 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line) |
| Hysteresis deviation [% of the span]: | < ± 0,5; (Turn down 1:1) |
| Long-term stability [% of the span]: | < ± 0,1; (Turn down 1:1; per 6 months) |
| Temperature coefficient zero point [% of the span / 10 K]: | < ± 0,3; (0...70 °C) |
| Temperature coefficient span [% of the span / 10 K]: | < ± 0,3; (0...70 °C) |
| Response time [ms]: | < 9 |
| 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]: | 28 |
| Ambient temperature [°C]: | -20...80 |
| Storage temperature [°C]: | -40...100 |
| Protection: | IP 67; IP 69K |
| 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]: | 100 |
| Pressure Equipment Directive: | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Weight [g]: | 609 |
| Materials: | stainless steel (1.4404 / 316L); PA; FKM; PTFE; viewing glass: laminated safety glass 4 mm |
| Materials (wetted parts): | Al2O3 (ceramics); FKM; stainless steel (1.4404 / 316L) |
| Min. pressure cycles: | 100 million |
| Process connection: | threaded connection G 1/2 external thread |
| Restrictor element integrated: | yes |
| Display: | Display unit 2 x LED, green switching status LED, yellow switch points LED ring, red function display alphanumeric display, red 4-digit measured values analogue display, 0...350° rotatable, pointer not visible when unit disconnected measured values alphanumeric display, red 4-digit |
| Display unit: | 2 x LED, green |
| switching status: | LED, yellow |
| switch points: | LED ring, red |
| function display: | alphanumeric display, red 4-digit |
| measured values: | analogue display, 0...350° rotatable, pointer not visible when unit disconnected |
| measured values: | alphanumeric display, red 4-digit |
| With scale: | yes |
| Extended display range (max.): | 400 bar 5800 psi |
| 400 bar: | 5800 psi |
| Remarks: | switch point accuracy in the extended display range: 1.5 % of the span |
| Pack quantity: | 1 pcs. |
| Connection: | Connector: 1 x M12; Contacts: gold-plated |
Logistic parameters
| ECCN: | |
| Country of Origin: | DE |
| EAN: | |
| Weight: | 0.61 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |