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Manomètre digital sortie analogique
DS 217
Characteristics:
- accuracy according to IEC 60770: 0.5 % FSO
- nominal pressure ranges from 0 … 6 bar up to 0 … 600 bar
- 1 analogue output and up to 2 contacts
- display and housing rotatable suitable for oxygen applications
Input pressure range |
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Nominal pressure gauge [bar] | 6 | 10 | 16 | 25 | 40 | 60 | 100 | 160 | 250 | 400 | 600 |
Overpressure (static)[bar] | 14 | 35 | 35 | 70 | 140 | 140 | 350 | 350 | 700 | 1 200 | 1 200 |
Burst pressure ≥ [bar] | 28 | 70 | 70 | 140 | 280 | 280 | 700 | 700 | 1 400 | 1 500 | 1 500 |
Vacuum resistance | unlimited | ||||||||||
Contact |
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standard | 1 PNP contact | ||||||||||
option | max. 2 independent PNP contact; 1 analogue output | ||||||||||
Switching current | standard: contact rating max. 125 mA, short-circuit resistant | ||||||||||
Accuracy of switching points 1 | ≤ ± 1.5 % FSO | ||||||||||
Repeatability | ≤ ± 0.5 % FSO | ||||||||||
Switching frequency | max. 10 Hz | ||||||||||
Switching cycles | > 100 x 106 | ||||||||||
Delay time | 0 ... 100 sec | ||||||||||
Analogue output (optionally) / Supply |
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3-wire current signal | 4 ... 20 mA / VS = 24 VDC ± 10 % | ||||||||||
Accuracy 1 | ≤ ± 0.5 % FSO | ||||||||||
Permissible load | 3-wire: Rmax = 500 W | ||||||||||
Influence effects | supply: 0.05 % FSO / 10 V 0.05 % FSO / kW | ||||||||||
Measuring rate | 10 Hz | ||||||||||
1 accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability) | |||||||||||
Thermal effects (Offset and Span) / Permissible temperatures | |||||||||||
Thermal error | ≤ ± 0.5 % FSO / 10 K in compensated range -25 ... 85 °C | ||||||||||
Permissible temperatures | medium: -25 ... 125 °C electronics / environment: -25 ... 85 °C storage: -40 ... 85 °C | ||||||||||
Electrical protection |
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Short-circuit protection | permanent | ||||||||||
Reverse polarity protection | no damage, but also no function | ||||||||||
Electromagnetic compatibility | emission and immunity according to EN 61326 |
Mechanical stability |
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Vibration | 10 g (25 … 2000 Hz)according to DIN EN 60068-2-6 | |
Shock | 500 g / 1 according to DIN EN 60068-2-27 | |
Materials |
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Pressure port / Housing | stainless steel 1.4571 (316 Ti) / stainless steel 1.4301 (304) | |
Display housing | PA 6.6, polycarbonate | |
Seal sensor | none (welded) | |
Diaphragm | stainless steel 1.4542 (17-4PH) | |
Media wetted parts | pressure port, seal pressure port, diaphragm | |
Miscellaneous |
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Weight | approx. 160 g | |
Display | 4-digit, red LED display, digit height 7 mm, digit width 4.85 mm (angle 10°); range of indication -1999 ... +9999; accuracy 0.1% ± 1 digit; digital damping 0.3 … 30 sec (programmable); measured value update 0.0 … 10 sec (programmable) |
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Long term stability | ≤ ± 0.3 % FSO / year at reference conditions | |
CE-conformity | EMC Directive: 2004/108/EC Pressure Equipment Directive: 97/23/EC (module A) 2 | |
2 This directive is only valid for devices with maximum permissible overpressure > 200 bar. | ||
Wiring diagrams |
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Pin configuration |
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Electrical connections | M12x1 (5-pin) plastic | |
supply + supply – signal + (only for 3-wire) contact 1 contact 2 |
1 3 2 4 5 |
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shield | via pressure port | |
Connections (dimensions in mm) |
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