Differential Pressure Transducers - burster - #4

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Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Arial", sans-serif; } .font2 { font:8.00pt "Arial", sans-serif; } 8310 EN -4 Technical Data - Models 8315, 8316 Model Order Code Measurement Range Measurement Error [% v.E.] Max. System Pressure [bar] Max. Overload to One Side [bar] 8315-100 0 ... ± 100 bar < ±0.25 240 200 8315 8315-200 0 ... ± 200 bar < ±0.25 340 400 8315-500 0 ... ± 500 bar < ±0.25 640 750 8316-100 0 ... ± 100 bar < ±0.5 240 200 8316 8316-200 0 ... ± 200 bar < ±0.5 340 400 8316-500 0 ... ± 500 bar < ±0.5 640 750 * Total error consisting of non-linearity, hysteresis and variation. Electrical values Dimensional drawing models 8315 and 8316 Bridge resistance: foil strain gauge Calibration shunt resistor: The bridge output voltage, caused by a is given in the calibration protocol. Excitation voltage: Sensitivity: Environmental conditions Operating temperature: Nominal temperature range: Influence of temperature to zero signal: model 8315 model 8316 Influence of temperature to characteristic: model 8315 model 8316 350 Q , nominal 59 Q ± 0.1 % shunt resistor of this value 10 V DC or AC 2 mV/V, nominal - 50 °C ...120 °C 15 °C ... 70 °C < ± 0.5 % F.S./55 K < ± 0.75 % F.S./55 K < ± 0.5 % Rdg./55 K < ± 1.0 % Rdg./55 K M echanical values Kind of measurement: Individual error: model 8315 measurement of differential pressure non-linearity hysteresis variation < ± 0.15 % F.S. < ± 0.10 % F.S. < ± 0.05 % F.S. The differential pressure transducers are designed for a line pressure up to 140 bar and are designed for large pressure differences such as occur on double-acting hydraulic cylinders in construction machinery or material test devices. If the measuring range in the positive direction is restricted, the transducers can be used at a higher line pressure - up to the maximum value given in the table. Thus the sensor that has a measuring range of ± 100 bar, when con-nected to 0 bar line pressure, operates over the range - 100 ... + 100 bar (figure 1), while when connected to 140 bar line pressure it operates from 40 ... 240 bar (figure 2). If the same sensor is connected to a 240 bar line pressure, only the range from 140 bar ... 240 bar is available for measurements (figure 3). model 8316 non-linearity < ± 0.25 % F.S. hysteresis < ± 0.13 % F.S. variation < ± 0.07 % F.S. Dynamic load: recommended 70 % of nominal load possible 100 % of nominal load Design: Both pressure chambers are sealed hermetically, the membranes are welded. The outer caps of the pressure chamber are bolt. They are sealed by O-rings, made of metal. Mounting: One side of the differential pressure transducer, opposite to the connector, has a mounting hole. Internal thread 10 - 32 UNF, 9.5 mm deep. Material: stainless steel 17-4 PH (similar to 1.4542) Pressure connector: internal thread 1/4 - 18 NPT Electrical connector: 6 pin bajonett lock Souriau 851 - 07A - 10 - 6P Wiring (standard): pin A + B excitation voltage positive pin C + D excitation voltage negative pin E output signal negative Stift F output signal positive Mating connector: Souriau 851-06E-C-10-6S Model 9945 or Amphenol 62GB-16F-10-6S in scope of delivery refer to dimensional drawing approx. 1.8 kg Dimensions: Weight: For any applications of the differential pressure sensors, care must be taken to ensure that the value for „overload, one side" is not ex-ceeded. If the line pressure changes, the sensor's zero point moves. The shift in the zero point is reproducible and is in most cases less than 2% of full-scale. It is normal and is compensated for a static pressure 140 bar on both sides. Order Code Refer to table, additionally please mention options with short terms. Options Option ...-V2xxxxxx Internal amplifier with voltage output - 5 V...+ 5V DC technical data refer to data sheet 83-IMV Option ...-V4xxxxxx Internal amplifier with current output 4...20 mA; Ap = 0 bar = 4 mA, Ap = full scale positive == 20 mA technical data refer to data sheet 83-IMV Option ...-Vxx1xxxx Extension of max. pressure of system to 200 bar; maximum overload for one side: 100 bar Option ...-Vxx2xxxx Extension of max. pressure of system to 345 bar; maximum overload for one side: 100 bar, only available for range > 0 ... ± 500 mbar Accessories Connecting cable for sensors with bridge output, complete with coupling plug and socket, 6-core, screened, bending radius > 5 mm, PVC insulation, standard length 3 m for any type of burster analysis electronics in desktop housing with 12-pin connection Model 9911 with open, color-coded and tinned cable ends Model 9986 Technical changes reserved - Latest updates of data sheet always under www.burster.com burster praezisionsmesstechnik gmbh & co kg • Tel. +49-7224-6450 • Fax 64588 Talstr. 1-5 ^ D-76593 Gernsbach • www.burster.com • info@burster.com