IBP HDM97BQ User Manual

41 Interface
Data transfer
To receive measurements from the HDM97Pocket via the USB interface, the following abbreviations must be
sent via the interface. The entire communication takes place in readable ASCII-characters.
Command Reaction
to HDM97Pocket of the HDM97Pocket
HDMCMO activates the data transfer
HDMCMF deactivates the data transfer
HDMEIH transmits all units
VAL transmits the values
Format of the values
Conductivity in S/cm 9 signs
Temperature in °C 7 signs
Pressure in mmHg 9 signs
pH 5 signs only version BP
Flow in ml/min 5 signs only version BQ
CR, LF 2 signs
The separation of the values is done by using "/"
Example
Command „hdm“ – HDM97BP sends: 0.1234567/123.123/ -12345.12/12.12 + CR LF
Command „HDMEIH“ – HDM97BP sends: S/cm,°C,mmHg,pH CR LF

IBP HDM97BQ Specifications

General

Brand	IBP
Model	HDM97BQ
Category	Measuring Instruments
Language	English