Manual
Version
Page
DB04A
EN A1-9
PKP Prozessmesstechnik
05
Table of contents
1.
Introduction
7
1.10.
Features of DB04A thermal mass flow meters
7
1.11.
Scope of warranty
7
1.12.
Instructions and warnings
8
1.13.
Documentation and cables supplied
8
1.14.
The measurement principle
8
1.15.
Real, Standardized and Normalized flow
9
1.16.
CMOS technology
10
1.17.
Block diagram
11
2.
General device specifications
12
2.10.
Safety
13
2.11.
Electrical data
13
2.12.
Measurement ranges (air)
13
2.13.
USB interface
14
2.14.
Battery
14
2.15.
Optional Modules
14
2.16.
Calibration
15
2.17.
Operation with other gases
16
2.18.
Pressure loss
16
2.19.
Temperature compensation
16
2.20.
Pressure compensation
16
2.21.
Response time
16
2.22.
Filter settings
16
3.
Installation and commissioning
17
3.10.
Scope of delivery
17
3.11.
Mounting position and mounting location
17
3.12.
Requirements for pipework
17
3.13.
Fittings and filters
18
3.14.
Filters / Gas cleanliness
18
3.15.
Electrical power supply
19
3.16.
How to replace the battery?
20
3.17.
Warm-up time
21
4.
Operation
21
4.10.
Introduction
21
4.11.
Main Menu
24
4.12.
Settings
31
