Description
Electronic Pressure Sensors
ifm offers a wide range of electronic pressure sensors to meet the requirements of various industrial applications. The ceramic-capacitive measuring cell, tried and tested millions of times, is complemented by a stainless steel measuring cell with thin-film or thick-film wire strain gauges (series PK, PV, PT) and a piezoresistive measuring technique (for pneumatic applications).
Robust Design
All units have robust housings and do not require moving parts such as pistons or springs. The result: The electronic air pressure sensor are extremely shock and vibration resistant and operate without any wear or maintenance.
Long-Term Stability
The tried and tested ceramic-capacitive measuring cell is corrosion-resistant and long-term stable. In the long run this guarantees continuous accuracy of the measured values. The sensors are resistant to dynamic pressure peaks and guarantee high overload resistance even in the case of extreme pressure peaks that occur for example with fast closing valves.
Versatile Applications
Units with wire strain gauge in thick-film technology on a stainless steel measuring cell are distinguished by their very compact and robust design. They can be used in almost all industrial areas. The welded stainless steel measuring cell without any seals ensures a high degree of safety, in particular for applications with gas pressures of up to 600 bar as well as in air-conditioning and refrigerating technology where aggressive coolants (freons) are used.
Technical Details:
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 |
|
| Process connection |
threaded connection G 1 external thread Aseptoflex Vario |
Application
| Special feature |
Gold-plated contacts |
| Application |
flush mountable for the food and beverage industry |
| Media |
viscous media and liquids with suspended particles; liquids and gases |
| Medium temperature[°C] |
-25…125; (145 max. 1h) |
| Min. bursting pressure |
|
| Pressure rating |
|
| Vacuum resistance |
|
| Type of pressure |
relative pressure; vacuum |
| No dead space |
yes |
| MAWP for applications according to CRN |
|
Electrical data
| Min. insulation resistance[MΩ] |
100; (500 V DC) |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Integrated watchdog |
yes |
| 2-wire |
| Operating voltage[V] |
20…32 DC |
| Current consumption[mA] |
3.6…21 |
| Power-on delay time[s] |
1 |
| 3-wire |
| Operating voltage[V] |
18…32 DC |
| Current consumption[mA] |
< 45 |
| Power-on delay time[s] |
0.5 |
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; IO-Link; (configurable) |
| Electrical design |
PNP/NPN |
| Number of digital outputs |
2 |
| Output function |
normally open / normally closed; (parameterisable) |
| Number of analogue outputs |
1 |
| Analogue current output[mA] |
4…20, invertible; (scalable) |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
pulsed |
| Overload protection |
yes |
| 3-wire |
| Max. voltage drop switching output DC[V] |
2 |
| Permanent current rating of switching output DC[mA] |
250 |
| Switching frequency DC[Hz] |
125 |
| Max. load[Ω] |
(Ub – 10 V) / 20 mA |
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…7.5 bar |
-14.5…108.7 psi |
-0.1…0.75 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 |
|
SP1 = 2.50 bar |
rP1 = 2.30 bar |
|
SP2 = 7.50 bar |
rP2 = 7.30 bar |
|
ASP = 0.00 bar |
AEP = 10.00 bar |
|
dAP = 0.06 s |
dAA = 0.03 s |
|
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 EN IEC 62828-1) |
| 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
| Damping process value dAP[s] |
0…30 |
| Damping for the analogue output dAA[s] |
0.01…99.99 |
| 2-wire |
| Step response time analogue output[ms] |
45 |
| 3-wire |
| Min. response time of switching output (dAP)[ms] |
3 |
| Step response time analogue output[ms] |
7 |
Interfaces
| Communication interface |
IO-Link |
| Transmission type |
COM2 (38,4 kBaud) |
| IO-Link revision |
1.0 |
| SIO mode |
yes |
| Required master port type |
A |
| Process data analogue |
1 |
| Process data binary |
2 |
| Min. process cycle time[ms] |
2.3 |
| Supported DeviceIDs |
| Type of operation |
DeviceID |
| default |
157 |
|
Operating conditions
| Ambient temperature[°C] |
-25…80 |
| Storage temperature[°C] |
-40…100 |
| Protection |
IP 67; IP 68; IP 69K |
Tests / approvals
| EMC |
| DIN EN 61000-6-2 |
|
| DIN EN 61000-6-3 |
|
|
| Shock resistance |
| DIN EN 60068-2-27 |
50 g (11 ms) |
|
| Vibration resistance |
| DIN EN 60068-2-6 |
20 g (10…2000 Hz) |
|
| MTTF[years] |
160 |
| Note on approval |
| factory certificate available as download at www.factory-certificate.ifm |
|
Mechanical data
| Weight[g] |
351.8 |
| Housing |
cylindrical |
| Dimensions[mm] |
Ø 50 / L = 105.8 |
| Materials |
stainless steel (316L/1.4404); FKM; PTFE; PBT; PEI; PFA |
| 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 Aseptoflex Vario |
Displays / operating elements
| Display |
| Display unit |
LED, green |
| switching status |
LED, yellow |
| function display |
alphanumeric display, 4-digit |
| measured values |
alphanumeric display, 4-digit |
|
| Display unit |
bar; psi; MPa; % of the span |
Electrical connection
| Connection |
Connector: 1 x M12; coding: A; Contacts: gold-plated |
Datasheet: PDF
All pressure sensors / vacuum sensors
- Sensors and transmitters with integrated evaluation
- Specially for the use in hygienic applications
- Excellent overload protection and long-term stability
- Measuring ranges of -1…600 bar
- Variable process connection using adapters
Models: PT5404, PN2094, PG1703, PG1704, PG1705, PI1602, PI1612, PI1703, PI1704, PI1705,
PI1706, PI1707, PI1708, PI1709, PI1714, PI1715, PI1717, PI1718, PI1743, PI1789,
PI1803, PI1804, PI1805, PI1806, PI1807, PI1808, PI1809, PI1814, PI1815, PI1817,
PI1818, PI1843, PI1889, PK6524, PN7092, PN7094, PN7093, PN3094, PT5401, PT5400,
PK5524, PK6521, PK6522, PA3024, PN7070, PG2794, PN3071, PN2071, PT500E, PT5500,
PN2294, PT5403, PK6224, PG2454, PK5521, PT5402, PN7294, PN3092, PN7096, PT5415,
PN2092, PT5414, PT560E, PT5560, PP7552, PN2012, PN2014, PN2015, PN2093, PN2512,
PN2514, PN2515, PN7012, PN7014, PN7015, PN7512, PN7514, PN7515, PN7571, PN7594,
PT501E, PT5501, PK5522, PN3093, PK6520, PU5404, PP7551, PN3070, PN2070, PT5301,
PN7099, PT504E, PT5504, PN2694, PP7554, PU5401, PK5722, PL1502, PL1503, PL1504,
PL1506, PL1507, PL1512, PL1514, PL1515, PL1523, PL1543, PL1604, PL1606, PL1607,
PL1612, PL1614, PL1615, PL1623, PL1643, PL1645, PL1702, PL1703, PL1704, PL1706,
PL1707, PL1712, PL1714, PL1715, PL1723, PL1743, PL1745, PL1802, PL1803, PL1804,
PL1806, PL1807, PL1812, PL1814, PL1815, PL1823, PL1843, PL1845, PL1902, PL1903,
PL1904, PL1906, PL1907, PL1912, PL1914, PL1915, PL1923, PL1943, PL1945, PL2002,
PL2003, PL2004, PL2006, PL2007, PL2012, PL2014, PL2015, PL2023, PL2043, PL2045,
PL2102, PL2103, PL2104, PL2106, PL2107, PL2112, PL2114, PL2115, PL2123, PL2143,
PL2145, PL2202, PL2203, PL2204, PL2206, PL2207, PL2212, PL2214, PL2215, PL2223,
PL2243, PL2245, PL2302, PL2303, PL2304, PL2306, PL2307, PL2312, PL2314, PL2315,
PL2323, PL2343, PL2345, PL2402, PL2403, PL2404, PL2406, PL2407, PL2412, PL2414,
PL2415, PL2423, PL2443, PL2445, PL2502, PL2503, PL2504, PL2506, PL2507, PL2512,
PL2514, PL2515, PL2523, PL2543, PL2545, PL2602, PL2603, PL2604, PL2606, PL2607,
PL2612, PL2614, PL2615, PL2623, PL2643, PL2645, PL2702, PL2703, PL2704, PL2706,
PL2707, PL2712, PL2714, PL2715, PL2723, PL2743, PL2745, PL2802, PL2803, PL2804,
PL2806, PL2807, PL2812, PL2814, PL2815, PL2823, PL2843, PL2845, PL2902, PL2903,
PL2904, PL2906, PL2907, PL2912, PL2914, PL2915, PL2923, PL2943, PL2945, PL3002,
PL3003, PL3004, PL3006, PL3007, PL3012, PL3014, PL3015, PL3023, PL3043, PL3045,
PL3102, PL3103, PL3104, PL3106, PL3107, PL3112, PL3114, PL3115, PL3123, PL3143,
PL3145, PL3202, PL3203, PL3204, PL3206, PL3207, PL3212, PL3214, PL3215, PL3223,
PL3243, PL3245, PL3302, PL3303, PL3304, PL3306, PL3307, PL3312, PL3314, PL3315,
PL3323, PL3343, PL3345, PL3402, PL3403, PL3404, PL3406, PL3407, PL3412, PL3414,
PL3415, PL3423, PL3443, PL3445, PL3502, PL3503, PL3504, PL3506, PL3507, PL3512,
PL3514, PL3515, PL3523, PL3543, PL3545, PL3602, PL3603, PL3604, PL3606, PL3607,
PL3612, PL3614, PL3615, PL3623, PL3643, PL3645
