ACS Hydrocont HP4SC Operating Manual Download Page 3

3

 [email protected] | +49 (0) 8721/9668-0 

ACS-CONTROL-SYSTEM GmbH | Lauterbachstr. 57 | 84307 Eggenfelden | Germany

Safety instructions

1.1 

Authorized personnel

Installation, electrical connection, commissioning, operation, dismounting and disposal of the device must be made by a 

qualified and authorized expert according to the information’s in the Operating manual and the relevant standards and rules. 

This expert must have read and understood the Operating manual and especially the safety notes. During work on and with 

the device, the required personal protective equipment must always be worn.

The Operating manual is part of the device and must be kept always accessible nearest its installation location. All statements 

within this document correspond to the information available at the time of printing. Subject to change without prior notice.

1.2 

Terms

• 

NOTE:

 Notes to prevent failures, malfunctions, damage to devices or plants.

• 

WARNING:

 Non-observance of the information may result in serious or fatal personal injury.

1.3 

Appropriate use

The device is an electronic hydrostatic filling level transmitter for monitoring, control and continuous measurement of filling 

levels  in  liquids.

The operational reliability of the device is ensured only at the intended use. Inappropriate or incorrect use of this product can 

give rise to application specific hazards, e.g. vessel overfill through incorrect mounting or adjustment. Damage to property 

and persons or environmental contamination can result. Also, the characteristics of the instrument can be impaired.

An inappropriately use, disregarding the Operating manual and the technical rules, using under-qualified personnel, making 

unauthorized alterations as well as damage of the device releases the manufacturer from liability for any resulting damage. 

This renders the manufacturer‘s warranty null and void.

1.4 

Operational safety

The device is safely built and tested according to state-of-the-art technology. The instrument must only be operated in a 

technically flawless and reliable condition. The operator is responsible for the trouble-free operation of the instrument.

The device may only be used within the permitted operation limits. Every use besides these limits as agreed can lead to 

serious dangers.

The materials of the device must be checked for compatibility with the respective application requirements before use. An 

unsuitable material can lead to damage, abnormal behavior or destruction of the device and to the resulting dangers.

The sensors may not be used as sole device for prevention of dangerous conditions in machines and plants.

For safety and warranty reasons, any invasive work on the device beyond that described in the Operating manual may be 

carried out only by personnel authorized by the manufacturer. Arbitrary conversions or modifications are explicitly forbidden. 

For safety reasons, only the accessory specified by the manufacturer must be used.

The device meets the legal requirements of all relevant EU directives. This is confirmed by attaching the CE mark. The 

associated EU-Declaration of Conformity can be ordered or downloaded from the homepage.

Summary of Contents for Hydrocont HP4SC

Page 1: ...OPERATING MANUAL BA03 22 Hydrocont HP4SC Hydrostatic filling level transmitter with capacitive ceramic measuring membrane...

Page 2: ...6 3 4 Field enclosure 7 4 Electrical connection 7 4 1 Electronic output 09 A 4 20mA FSK interface 7 4 2 Electronic output 09 V Interface RS485 Modbus RTU 8 5 Operation 9 5 1 Electronic output 09 A 4 2...

Page 3: ...ntal contamination can result Also the characteristics of the instrument can be impaired An inappropriately use disregarding the Operating manual and the technical rules using under qualified personne...

Page 4: ...08 0H 0 100 mwc 09 Electronic Output A Current 4 20mA FSK 2 wire over voltage protection 09 V RS485 Modbus RTU 4 wire over voltage protection 10 Electronic Function 0 without 10 1 Temperature Pt100 c...

Page 5: ...ead out at the version 09 V RS485 Modbus RTU by the digital interface or the resistance signal can be evaluated at the version 09 A current 4 20mA FSK in parallel to the pressure conditioned analogue...

Page 6: ...perature calmed places High process temperature steps can produce short time higher measuring signal deviations At underrun of the dew point e g cold process medium at high environmental temperature t...

Page 7: ...r to receive two or more digital actualizations per seconds from an intelligent field device The digital signal does not disturb the 4 20mA The communication protocol offers two simultaneous communica...

Page 8: ...the data wires The optimum resistor value depends on the wave impedance of the used cable but a value of 120 Ohm is a popular choice The polarisation network is necessary to ensure suitable potential...

Page 9: ...at the output by 100 Start value LRV Nominal lower adjust value LRV URV 4mA Span 25 End value URV Nominal upper adjust value LRV URV 20mA Span 25 5 2 Electronic output 09 V Interface RS485 Modbus RTU...

Page 10: ...nd device in for repair Supply voltage Operating voltage available Switch on resp repair operating voltage Check terminals resp repair Operating voltage too low too high Adapt operating voltage Load r...

Page 11: ...ility negligible Influence of auxiliary power 0 002 FSI V Influence of temperature Tk zero 0 015 FSI K 0 75 FSI Tk span 0 015 FSI K 0 5 FSI 0 4bar 4mwc 0 8 FSI 0 4bar 4mwc Influence of mounting positi...

Page 12: ...o PE 500VDC on request Rated leakage current 10kA 8 20 s Protection class III Pollution degree 4 Altitude 5000m above NN MTTF 463 4 years Weight 0 3kg L1 x 0 068kg m Materials Process wetted Ceramic A...

Page 13: ...rolsystem de 49 0 8721 9668 0 ACS CONTROL SYSTEM GmbH Lauterbachstr 57 84307 Eggenfelden Germany 8 Dimensions 8 1 Sensor Electrical connection 14 K Confection stranded wires Electrical connection 14 H...

Page 14: ...rNi steel Art No 65001899 Dimensions in mm 9 2 Mounting screw VSM 1000 Thread ISO 228 1 G1 CrNi steel Gasket FKM FPM IP65 IP67 Art No 611000053 VSM 1500 Thread ISO 228 1 G1 CrNi steel Gasket FKM FPM I...

Page 15: ...rail width 22 5mm Art No 171000004 WTAU 100 U0 Pt100 isolation amplifier active 20 253Vuc In Pt100 Out 0 4 20mA 0 10V adjustable switch cabinet assembly at standard mounting rail width 22 5mm Art No 1...

Page 16: ...N E R F O R M E A S U R E M E N T A U TO M AT I O N ACS CONTROL SYSTEM GmbH Lauterbachstr 57 84307 Eggenfelden Germany info acs controlsystem de www acs controlsystem com 49 0 8721 9668 0 FEEL FREE T...

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