EDS 300 Series

Electronics Catalog17 Applications Technical Details Input Data Measuring ranges -14 to 75, 150, 1000, 3000, 6000, 9000 psi-1 to 5, 006, 016, 040, 100, 250, 400, 600 bar Overload pressure 200, 300, 3000, 7000, 11000, 13000 psi15, 15, 32, 80, 200, 500, 800, 900 bar Burst pressure 400% FS Output Data Accuracy (B.F.S.L) display & analog including linearity & hysteresis ≤ ±0.5 % B.F.S.L. Repeatability ≤ ±0.5% FS max. Temperature drift ≤ ±0.3% / 10 K zero point max.≤ ±0.3% / 10 K range max. Analog output 4 to 20 mA, ohmic resistance ≤ 400 Ω Switching Outputs Type 2 relay contacts (N/O) Switching voltage 10 mV to 60 V (AC or DC) Switching current 0.01 mA to 1A Maximum switching output 30 W / 30 VA (for inductive load, use varistors) Life expectancy 20 million (min. load)0.5 million (max. load) Reaction time approx. 10 ms Ambient Conditions Temperature range of medium -13° to 176°F (-25° to 80°C) Ambient temperature range -13° to 176°F (-25° to 80°C) Storage temperature range -40° to 176°F (-40° to 80°C) Compensated temperature range -14° to 158°F (-10° to 70°C) CE mark EN 61000-6-1, EN 61000-6-2 EN 61000-6-3, EN 61000-6-4 Vibration resistance 5 to 25 Hz: 3.2 mm25 to 500 Hz: 4 g Other Data Supply voltage 20 to 32 VDC Electrical connection plug to DIN 43651 (6 pole + earth) Current consumption approx. 100 mA Safety type IP 65 Hydraulic connection G 1/4 A male, (torque rating approx. 15 lb-ft)SAE 4 female thread (torque rating approx. 6 lb-ft) Parts in contact with fluid stainless steel, FPM seal Material of housing tube: stainless steelkeypad housing: PA6.6 Gf30 Display 4-digit, 7 segment LED, red Weight approx. 300 g About EDS 300 Pressure Switches The EDS 300 is a compact, electronic pressure switch with digital display. The pressure measurement is based on a thin film strain gauge sensor cell in stainless steel. All parts in contact with the fluid are in stainless steel, and are welded together. Since no seals are required in the sensor chamber, leakage is eliminated. Two relay switching outputs with N/O function and an additional analog output signal (4 to 20 mA) enable the pressure switch to be incorporated into the most modern control concepts. The switching points and the corresponding hysteresis can easily be adjusted via the keypad. For optimum adaptation to a particular application, the unit has many additional adjustment parameters, e.g. switching direction of the relays, switching delay times. Areas of application are pressure or maximum value monitoring on marine transmissions, diesel engines, pumps and general hydraulic and pneumatic systems. EDS 300 Series Shipbuilding Pressure Switches Offshore Shipbuilding Approvals CE mark is a mandatory conformity mark on many products placed on the single market in the European Economic Area American Bureau of Shipping German Lloyd - GL Bureau Veritas Lloyds Register of Shipping - LRS Det Norske Veritas - DNV Electronics Catalog 18 Plug Connection ZBE 10 (see page 99) Model Code EDS 3 X 7 - 4 - XXX - S00 (PSI) Series EDS 3 = 300 Series Electronic Pressure Switch for Shipbuilding Mechanical Connection 4 = G 1/4 A DIN 3852 (bar ranges only) 5 = SAE-4 7/16-20 UNF2B female (psi ranges only) Other connections upon request Electrical Connection 7 = DIN43651 plug, 6 pole +ground (connector ZBE 10 not included) Output 4 = 2 switching outputs and 1 analog output Measuring Ranges bar version: only in conjunction with connection thread G 1/4 A: XXX = 006, 016, 040, 100, 250, 400, 600 with modification no. S00 for -1 to 5 bar use “006” and modification no. S13 psi version: only in conjunction with connection thread SAE 4: XXXX = 0150, 1000, 3000, 6000 with modification no. S40 for -14 to 75 psi use “0089” and modification no. S41 Modification Numbers S00 = Standard in bar (except for -1 to 5 bar) S13 = Vacuum version in -1 to 5 bar S40 = Standard in psi S41 = Vacuum version in -14 to 25 psi Additional Clarification for PSI Pressure Switches 3PE 2 6 54 1+ - 20 .. 32 V RL Analogue l = 4 .. 20 mA SP 1 SP 2 EDS hex. -SW27 Plug DIN 43651 6 pole + earth 0.59" (15mm) ø 0.79" (20mm) SAE 4 G 1/4 A 0.47" (12mm) 0.08" 2mm ø 0.74" (18.9mm) ø1.4" (35mm) M25 3.54" (90mm) 1.16" (29.5mm) 2.15" (54.5mm)mode SP1 SP2PSI Circuit Connection Dimensions Plug Connection Pin 1: + Supply Pin 2: SP Common Pole Pin 3: SP1 Contact Pin 4: 0V Pin 5: 4 to 20 mA Signal Pin 6: SP2 Contact Available Adapter Adapter SAE-4 (m) to 1/4 NPT (m) Stainless Part #02701426 0.56" (14mm) 0.27" (7mm) For Range Conversions 1 psi = 0.069 bar 1 bar = 14.504 psi