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- Датчики
- Датчики тиску / Вакуумні датчики
- Електронні контактні манометри з аналоговим дисплеєм
- PG2453
Pressure sensor with analogue display
PG2453
PG-025-REB12-MFRKG/US/ /P
Pressure sensor with analogue display
PG2453
PG-025-REB12-MFRKG/US/ /P
- Аналоговий дисплей, датчик тиску і перетворювач в одному приладі
- Відмінна читабельність навіть на великій відстані
- Поворотний дисплей зі світлодіодною індикацією точки перемикання
- Програмований комунікаційний вихід та масштабований аналоговий вихід
- Міцний корпус з нержавіючої сталі для використання у важких умовах експлуатації
Product characteristics
Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 | ||
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Measuring range |
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Process connection | threaded connection G 1/2 external thread |
Application
Special feature | Gold-plated contacts | ||
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Application | for industrial applications | ||
Media | liquids and gases | ||
Medium temperature [°C] | -25...80 | ||
Min. bursting pressure |
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Pressure rating |
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Type of pressure | relative pressure; vacuum |
Electrical data
Operating voltage [V] | 18...32 DC |
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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 |
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Outputs
Total number of outputs | 2 |
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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/setting range
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 |
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In steps of |
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Accuracy / deviations
Switch point accuracy [X21] | < ± 0,5; (Turn down 1:1) |
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Repeatability [X21] | < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
Characteristics deviation [X21] | < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line) |
Hysteresis deviation [X21] | < ± 0,25; (Turn down 1:1) |
Long-term stability [X21] | < ± 0,1; (Turn down 1:1; per 6 months) |
Temperature coefficient zero point [X22] | < ± 0,2; (0...70 °C) |
Temperature coefficient span [X22] | < ± 0,2; (0...70 °C) |
Response times
Response time [ms] | < 9 |
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Damping process value dAP [s] | 0.01...30 |
Damping for the analogue output dAA [s] | 0.01...30 |
Step response time analogue output [ms] | 28 |
Operating conditions
Ambient temperature [°C] | -20...80 |
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Storage temperature [°C] | -40...100 |
Protection | IP 67; IP 69K |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [ANN] | 103 | ||||||||||
Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 563.9 |
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Materials | stainless steel (316L/1.4404); PA; FKM; PTFE; viewing glass: laminated safety glass 4 mm |
Materials (wetted parts) | Al2O3 (ceramics); FKM; stainless steel (316L/1.4404) |
Min. pressure cycles | 100 million |
Process connection | threaded connection G 1/2 external thread |
Restrictor element integrated | no (can be retrofitted) |
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; coding: A; Contacts: gold-plated |
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