Manomètres Digitaux
 
Manomètre digital sur baterie
 
Manomètre digital sortie analogique
 

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

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

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

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

Short-circuit protection permanent
Reverse polarity protection no damage, but also no function
Electromagnetic compatibility emission and immunity according to EN 61326

Mechanical stability

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

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

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)
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

 defa

Pin configuration

Electrical connections M12x1 (5-pin) plastic
supply +
supply –
signal + (only for 3-wire)
contact 1
contact 2
1
3
2
4
5
shield via pressure port

Connections (dimensions in mm)

 defa