COMAC CAL FLOW 38 - Nomogram for Quick Proposal of the Measured Place; Reduction in DN Pipe

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Technical and instalation

manual FLOW 38 Batch Page 47 (of 49) COMAC CAL

s.r.o.

Nomogram for quick proposal of the measured place

Reduction in DN pipe

If the pipe’s DN is higher than that of the meter selected

Main Page

Table of Contents2
Content2
Description of Device5
Scope of Delivery5
Storage Conditions6
Warranty6
Installation in Pipeline7
Important Information for Selection of Location7
Outdoor Conditions7
Sources of Disturbances7
Vibration7
Actual Location7
Installation Examples9
Recommendations9
Actual Installation in Pipeline10
Installation Position11
Measurement Error Caused by Incorrect Mounting Installation11
Installation in Piping and Placement of Measuring Electrodes in Flow Sensor12
Tightening Torques12
Seal16
Earthing16
Earthing Rings17
Electrodes17
PTFE, PFA and ETFE Lining17
High Temperature Pipeline and High Temperature Medium18
Installation Check18
Wiring18
Important Information19
Flow Sensor Connecting Cable19
Evaluation Unit19
Installation of the Meter's Detached Evaluation Unit20
Wall Mounting20
Meter Wiring of Batching Unit21
Electrical Connection of the Meter22
Impulse Output22
Buttons START, STOP23
Technical and Instalation Manual FLOW 38 Batch23
Controlling of the Batching Valve23
Data Output23
Protection Degree23
Replacement of Tube Fuse in the Meter23
Wiring Check24
Putting into Operation24
Meter Status25
Basic Parameter Settings25
Safety Rules for Operator25
Flow 38 Batch Operating Instructions25
Functions of Control (Lower) Buttons25
Function of Setting Buttons ( under Display)26
Basic Display Menu Contains the Following Items27
Meter Settings Via the Display27
Flow Meter Settings28
Date and Time29
Operation Time Counter29
Power Loss Counter29
OUT1 Setting30
Impulse Output30
Flow Switch Operation30
Settings of Dose Range32
Communication32
Idle State Basic Indications on Display33
Flow Rate Damping33
Display Backlight33
Serial Number34
Calibration Constants34
Empty Tube Test34
Firmware Version34
Dead Band - Measurement of Start Suppression35
Zero Calibration35
Flow Simulation35
Language36
Counter Resetting36
Nominal Diameter (DN)36
Flow Direction36
Signal Saturation Filter37
Flow Units Displayed [Q]37
Volume Units Displayed [V]37
User Counter with Reset Option38
Password Change38
Default Settings (Original Factory Settings)38
Technical Data39
Factory Settings41
Basic Sensor Sizes43
Threaded Design43
Sandwich (Inter-Flanged) Design44
Flanged Design45
Food Industry Design46
Nomogram for Quick Proposal of the Measured Place47
Reduction in DN Pipe47
Faults and Their Symptoms During Measurement48
Flow Sensor Cleaning48
Servicing48
Form for Shipment of the Meter Back to COMAC CAL S.r.o49

COMAC CAL FLOW 38 - Nomogram for Quick Proposal of the Measured Place; Reduction in DN Pipe

Table of Contents

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