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HITROL HTMF-MF - User Manual

HITROL HTMF-MF
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Doc. no. : HTMF_Kor_2016, Rev. 0
Issued date : 2016. 11
HITROL Co., Ltd
HITROL CO., LTD.
HEAD OFFICE.FACTORY.R&D INSTITUDE
HITROL CO.,LTD 141, Palhakgol-gil, Jori-eup
Paju-si, Gyeonggi-do, Korea
TEL. : (00)-82-31-950-9700
FAX. : (00)-82-31-950-9796 ~ 9799
www.hitrol.com
INSTRUCTION MANUAL
Thermal Dispersion Type Flow Transmitter
HTMF
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Summary

Overview of Thermal Dispersion Flow Transmitter

Operating Principles of the Flow Meter

Explains how the flow meter measures fluid temperature and flow using reference and active sensors.

Technical Specifications of HTMF

Lists key technical parameters of the flow meter, including range, voltage, and accuracy.

Terms and Definitions

Defines terminology used in the manual, such as F/M, F/E, F/T, and sensor types.

Flow Meter Composition

Describes the main components of the flow meter: the Flow Element (F/E) and Flow Transmitter (F/T).

Test Preparations

Wiring for Functional Test

Detailed Wiring Procedures

Outlines the specific steps and considerations for wiring the flow transmitter and element for functional testing.

Checkpoint for Functional Test

Testing Instruments Check

Verifies that the testing instruments, such as the simulator and multimeter, are ready for use.

Instrument Calibration Period Verification

Ensures that the calibration dates for testing instruments have not expired before use.

Flow Element (F;E) Check

Involves checking the resistance values of the sensors and heater within the Flow Element (F/E).

Flow Transmitter (F;T) Adjustment and Check

Covers input calibration, line calibration, and output calibration for the Flow Transmitter (F/T).

Procedures for Functional Test

Precautions and Safety Guidelines

Handling and Storage Precautions

Provides guidelines for safe handling, avoiding impact, bending, and corrosion during storage.

Wiring Precautions

Emphasizes care in wiring, using specified components, and checking connections to prevent malfunctions.

Installation Precautions

Details best practices for installation, including fastener use, washers, gaskets, and power supply timing.

Error Lamp Indicators and Troubleshooting

Explains the meaning of error lamp indicators (Open, Short, Delta R) and necessary actions.

Component Lifespan and Replacement Intervals

States the lifespan of transmitter components, PCB boards, and capacitors, and their replacement intervals.

Installation Method

HTMF-Round Type Installation Procedure

Describes the steps for installing the HTMF sensor bracket and the sensor into a piping line.

HTMF-Duct Type Installation Procedure

Details the procedure for installing the HTMF into a duct, including welding bolts and fastening.

Appendix

HITROL HTMF-MF Specifications

General IconGeneral
BrandHITROL
ModelHTMF-MF
CategoryTransmitter
LanguageEnglish

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