WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY, SATISFACTORY QUALITY, OR FITNESS FOR A PARTICULAR PURPOSE. THE USE OF THE PRODUCT BY YOU IS AT YOUR OWN RISK. IN NO EVENT WILL HIKMICRO BE LIABLE TO YOU FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR INDIRECT...
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RESPONSIBILITIES FOR ABNORMAL OPERATION, PRIVACY LEAKAGE OR OTHER DAMAGES RESULTING FROM CYBER-ATTACK, HACKER ATTACK, VIRUS INFECTION, OR OTHER INTERNET SECURITY RISKS; HOWEVER, HIKMICRO WILL PROVIDE TIMELY TECHNICAL SUPPORT IF REQUIRED. YOU AGREE TO USE THIS PRODUCT IN COMPLIANCE WITH ALL APPLICABLE LAWS, AND YOU ARE SOLELY RESPONSIBLE FOR ENSURING THAT YOUR USE CONFORMS TO THE APPLICABLE LAW.
Pressure Transmitter – Quick Start Guide Safety instruction These instructions are intended to ensure that user can use the product correctly to avoid danger or property loss. The device can only be operated by trained personnel in accordance with these instructions and local safety regulations. The symbols that may be found in this document are defined as follows.
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Pressure Transmitter – Quick Start Guide Storage Storage of transmitters do not require any special handling. There is no limit on the storage period, but the warranty is the same as the period set by the company. Transportation After verification, the transmitter is packed in a carton to protect it from damage.
Pressure Transmitter – Quick Start Guide Product description The HM-PS Series pressure transmitters use high-precision silicon sensor, based on electronic components via a microprocessor, to enable communication with field equipment. The product measures the density and pressure of gases or vapors, and level of liquid, and converts the measured data to 4 to 20 mA DC HART output or Modbus-RTU/RS-485 signal output.
Pressure Transmitter – Quick Start Guide Appearance and installation Caution For operator and plant safety, it is essential that the installation is carried out by trained personnel according to the technical data of the model. Refer to the data sheet of the model for technical data.
Pressure Transmitter – Quick Start Guide The standard process connection is: 1/2 NPT female threaded, which can be connected to the following connectors (optional): ¼ NPT male ½ NPT male M20× 1.5 male G½ male DIN28403 threaded threaded threaded threaded KF16/ISO 2861 1/2NPT 1/4NPT...
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Pressure Transmitter – Quick Start Guide Bracket mounting of gauge and absolute pressure transmitter...
Pressure Transmitter – Quick Start Guide Differential and differential pressure mounted gauge/absolute transmitter installation Mount the transmitter to wall or pipe using the optional bracket. The clamp is used when the bracket is mounted on a pipe and is not required for wall mounting.
Pressure Transmitter – Quick Start Guide Precautions for installation of the impulse line For proper installation, the following points must be observed: The impulse line shall be as short as possible and avoid sharp bends. The installation slope of the impulse line shall not be less than 1:12 to avoid precipitation.
Pressure Transmitter – Quick Start Guide Housing rotation Housing rotation schematic The transmitter housing can rotate approximately ± 180 degrees relative to the sensor without affecting performance and internal wiring. Loosen or lock the set screw with a 2 mm hex wrench. Wire connection 4~20mA output and RS-485 output 4-20 mA output...
Pressure Transmitter – Quick Start Guide S- 485A 485B RS-485 signal output Power and signal wires can be connected to terminals via M20x1.5 wire inlet/outlet at two sides. Use wire with cross section area no more than 2.5 mm2 (14 AWG). ...
Pressure Transmitter – Quick Start Guide Since the transmitter does not have a power switch, the system must have overcurrent protection or a power cut-off device. The power input shall meet the following requirements: Transmitter with backlight LCD display: 24 VDC ...
Pressure Transmitter – Quick Start Guide Seal for housing After wiring and setting up, tighten the housing cover until there is no gap between the cover and the housing to achieve waterproof sealing. For M20 wire inlet/outlet, install a conduit plug with the threads fully engaged or until mechanical resistance occurs.
Pressure Transmitter – Quick Start Guide Quick set-up Once the installation is complete, the power supply is switched on and the transmitter is ready for use. Refer to 4.1 for the power-up procedure. After power-up, perform zero trim and measurement span adjustment of the transmitter. Power-up procedure Before you start The following must be checked before power is applied:...
Pressure Transmitter – Quick Start Guide Zero trim and measurement span adjustment Zero offset may occur when mounting the transmitter, for example, tilted mounting position, uneven horizontal position of 2 chambers of differential pressure transmitter. The zero offset must be trimmed at this point. The transmitter factory-set range may be different from the measurement range of the user's actual demand.
Pressure Transmitter – Quick Start Guide Documentation For more information on installation and configuration, scan the QR code: Regulatory information Note These clauses apply only to the products bearing the corresponding mark or information. EU Conformity Statement This product and - if applicable - the supplied accessories too are marked with "CE"...
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