GENERAL INFORMATION |
Series / Product | Series
| Brand | GEFRAN
| Origin | Italy
| Series | GEFRAN – TK
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PRESSURE SENSOR SPECIAL FEATURES |
Product Type | Pressure Transmitter
| Technology (Measuring Principle) | Thick-film-on-steel
| Varieties | Vacuum / Compound
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MEASURING RANGES |
Reference Pressure | Gauge
| Pressure Unit | [bar], [psi]
| Pressure Range | ■ -1 … 1 to -1 … 10 bar, 0 … 3 to 0 … 500 bar ■ -15 … 15 to -15 … 100 psi, 0 … 50 to 0 … 7500 psi
| Pressure Range [bar] [Min] | -1
| Pressure Range [bar] [Max] | 500
| Pressure Range [psi] [Min] | -15
| Pressure Range [psi] [Max] | 7500
| Static Pressure [bar] [Max] | N/A
| Overpressure [bar] [Max] | N/A
| Positive Overpressure [bar] | N/A
| Negative Overpressure [bar] | N/A
| Burst Pressure [bar] [Min] | N/A
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PRESSURE SENSOR PERFORMANCE |
Accuracy | ≤ ± 0.25 %FS, ≤ ± 0.5 %FS
| Accuracy Details | ■ ± 0.25% FSO typical (± 0.3% FSO max) ■ ± 0.5% FSO typical (± 0.6% FSO max) ■ BFSL method (Best Fit Straight Line): includes combined effects of Non-Linearity, Hysteresis and Repeatability
| Non-linearity | N/A
| Non-linearity Details | N/A
| Long Term Stability | ≤ ± 0.2 %FS
| Long Term Stability Details | < 0,2 %FSO/per year
| TC Sensitivity | ■ ≤ ± 0.012 %FS/°C ■ ≤ ± 0.02 %FS/°C
| TC Zero Point | ■ ≤ ± 0.012 %FS/°C ■ ≤ ± 0.02 %FS/°C
| Adjustable | NO
| Adjustability Details | N/A
| Resolution | Infinite
| Sensitivity | N/A
| Response Time | < 1 ms
| Response Time Details | 10 … 90% nominal pressure
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ELECTRICAL SPECIFICATIONS |
Output Signal | 0 … 10 VDC, 0 … 5 VDC, 0.1 … 10.1 VDC, 0.1 … 5.1 VDC, 1 … 10 VDC, 1 … 5 VDC, 1 … 6 VDC, 4 … 20 mA
| Output Signal Details | Refer to the datasheet
| Supply Voltage | N/A
| Load Resistance | N/A
| Power Consumption | N/A
| Short-circuit Protection | YES
| Reverse Polarity Protection | YES
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ENVIROMENTAL CONDITIONS |
Media Temperature [°C] [Min] | -40
| Media Temperature [°C] [Max] | +105
| Ambient Temperature [°C] [Min] | -40
| Ambient Temperature [°C] [Max] | +105
| Storage Temperature [°C] [Min] | -40
| Storage Temperature [°C] [Max] | +125
| Compensated Temperature [°C] [Min] | -10
| Compensated Temperature [°C] [Max] | +85
| Ingress Protection | IP65, IP66, IP67
| Vibration Resistance | 20g max at 15-2000Hz according to IEC 68-2-6
| Shock Resistance | 100g/1ms according to IEC 68-2-6
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GENERAL MECHANICAL SPECIFICATIONS |
Mounting | Threaded – Internal Diaphragm
| Process Connection Male/Female | Female, Male
| Process Connection | 1/4"-18 NPT, 1/8"-27 NPT, 7/16"-20 UNF, G 1/2", G 1/4", M12x1.5, M14x1.5
| Process Connection Details | N/A
| With Damper (Puls-snubber) | NO
| Process Connection Material | Stainless steel (17-4 PH), Stainless steel (430F)
| Diaphragm / Sensor Material | Stainless steel (17-4 PH), Stainless steel (430F)
| Filling Fluid | N/A
| Seal | N/A
| Hygienic Version | NO
| Electrical Connection | 6-pin connector, 7-pin connector, Cable outlet, DIN EN 175301-803-A, DIN EN 175301-803-C, M12x1
| Electrical Connection Details | ■ 4 pole connector solenoid ■ Shielded cable ■ 4 pole connector M12 x 1 Z ■ 4-pole connector microsolenoid ■ 7 pole connector ■ 6 pole connector
| Display | NO
| Display Details | N/A
| Weight | Approx. 110 g
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TESTS / APPROVALS |
Scope Approvals | CE / European Community, EAC (GOST) / Russia
| Ship Approvals | N/A
| Explosion Protection | N/A
| EX Zone | N/A
| Other Approvals | N/A
| SIL Qualification | N/A
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INDUSTRIES / APPLICATIONS |
Application | Hydraulic systems, Mobile hydraulics, Pump and compressor control
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