SEN-86../87.. 2. Note Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The devices are only to be used, maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations apply- ing to Health &...
SEN-86../87.. 5. Operating Principle KOBOLD Pressure sensors model SEN-86 are inexpensive pressure sensors with thick film ceramic pressure element. With their accuracy, reliability and compact design, they are perfectly suitable for OEM applications in medium to high quantities. The materials and technology used make these pressure sensors insensitive to chemically aggressive media and mechanical load.
SEN-86../87.. 7. Electrical Connection Ensure that the power is disconnected during connection of the cable. The electrical connection is made either via plug and pin or by cable. The exact wiring scheme is shown on the sketches hereafter or at the type plate of your sensor.
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SEN-86../87.. Electrical connection, principle drawings pin assignment, cable marking 2-wire-system DIN 43650 plug 5 - pin plug (Binder) +/S+ +/S+ Supply Supply (DC) (DC) Indicator Indicator 0V/S- 3-wire-system Supply Supply (DC) (DC) Indicator Indicator 0V/S- 0V/S- With free cable 2-wire-system 3-wire-system blue U brown U...
SEN-86../87.. 8. Maintenance The pressure sensors described in this manual are maintenance free! They do not contain any components which may be repaired or exchanged locally. Repairs are not possible other than in our factory. 9. Trouble shouting Trouble Possible reason What's to do No signal no supply voltage...
SEN-86../87.. 10. Technical Information Model SEN-86x0 SEN -87x0 Technology internal diaphragm Pressure type gauge pressure Housing stainless steel 1.4305 Connection: G ½ male; stainless steel G ¼ male; stainless steel 1.4301 (NPT, UNF on 1.4301 (NPT, UNF on request) request) Sensor element ceramic (Al Measuring principle...
SEN-86../87.. 11. Order Codes Sensor (Example: SEN-8600 C315) Electrical Class Model Output Measuring range Options connection Thread without = G ½ male Y = absolute DIN-plug; C305 = -0.6...0 bar pressure for H 315= -30...0 Hg SEN-8600.. IP 65 C315= -1 ...0 bar ranges P 020 = 0...10 psi g C505 = -1...0.6 bar...
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SEN-86../87.. Sensor (Example: SEN-8700 C315) Electrical Measuring Class Model Output Options connection range Thread without = G ¼ male Y = absolute DIN-plug; SEN-8700.. pressure for IP 65 C305 = -0.6...0 bar ranges H 315= -30...0 Hg C315= -1 ...0 bar 1.0…25 bar P 020 = 0...10 psi g C505 = -1...0.6 bar...
SEN-86../87.. 13. EU Declaration of Conformance We, KOBOLD-Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the products: Pressure Sensors models: SEN-86... and SEN-87... to which this declaration relates in conformity with the standards noted below: Electrical equipment for measurement, control and...
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