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Pressure transmitter 1 bar data sheet
| Medium | Liquid, in gaseous form |
| Print type | Relative pressure |
| Pressure unit | bar |
| Measurement range | 0 bar … 1 bar |
| Process temperature | 0 °C … +80 °C |
| Max. load R A | 4 mA … 20 mA, 2-lead (R A ≤ (L + – 8 V) / 0.02 A [ohm])
0 V … 10 V, 3-wire (R A > 10 kOhm) 0 V … 5 V, 3-wire (R A > 5 kOhm) |
| Output signal | 4 mA … 20 mA, 2-wire |
| Process connection | G ¼ A iht. DIN 3852-E |
| Materials with media contact | Pressure connection: Stainless steel 316L
Pressure sensor: Stainless steel 316L (from 0 bar … 10 bar relative to stainless steel 13-8 PH) |
| Internal transmission fluid | Silicone oil (only for measurement ranges < 0 bar … 10 bar and ≤ 0 bar abs. … 25 bar abs.) |
| Channel drilling | Standard |
| The material of the house | Stainless steel |
| Connection method | Round plug connection M12 x 1, 4-pole |
| Supply voltage | 8 V DC … 30 V DC 1) |
| Power consumption | Signal current (max. 25 mA) to current output
Max. 8 mA for voltage output signal |
| Electrical safety | Overvoltage protection: 32 V DC, 36 V DC at 4 mA … 20 mA
Short circuit protection: Q A to M Short circuit protection: L + to M Protection class: III |
| Insulation voltage | 500 V DC |
| CE conformity | Pressure Equipment Directive: 2014/68/EU
EMC Directive: 2014/30/EC, EN 61326-2-3 |
| Weight sensor | Ca. 80 g |
| Packing | NBR |
| Enclosure class | IP67 2) |
| Protection class III | ✔ |
| Terms of reference | Terms of reference: According to IEC 61298-1 |
| MTTF | 815 years |
| Non-linearity | ≤ ± 0,5 %, (Best Fit Straight Line, BFSL) iht. IEC 61298-2 |
| Precision | ≤ ± 1% of the measuring range |
| Zero signal trimming precision | ≤ 0.5% of the measuring range typ., ≤ 0.8% of the measuring range max. (in case of non-linearity 0.5%) |
| Hysteresis | ≤ 0.16% of the measuring range |
| Non-reproducibility | ≤ 0.1% of the measuring range |
| Break-in time | < 4 ms |
| Signal noise | ≤ 0.3% of the measuring range |
| Long-term operation/stability per year | ≤ 0.1% of the measuring range according to IEC 61298-2 |
| Dimensioned temperature range | 0 °C … +80 °C |
| Life | At least 100 million load change |
| Ambient temperature | 0 °C … +80 °C |
| Storage temperature | –40 °C … +70 °C |
| Relative humidity | 45 % … 75 % |
| Shock load | 500 g according to IEC 60068-2-27 (mechanical shock) |
| Vibration load | 10 g according to IEC 60068-2-6 (vibration at resonance)
20 g optional |
| Weight | 0,068 kg |
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