Version 2.4 Page 9
Chapter 1: Introduction
The Model 250 series of indicators use the latest Sigma-Delta A/D technology to ensure fast and
accurate weight readings.
The setup and calibration of the Model 250 are stored digitally within non-volatile memory.
All versions of the 250 provide a method of easily connecting an RS-232 cable for temporary
communication for software upgrades or link to the GSE View software. Refer to page 53 for
more information.
Standard Model 250
The ABS plastic version of the Model 250 is available in wall/desktop and can be panel mounted.
It may be operated from either 4 AA batteries or a DC power source from 12V to 24V.
Figure 1: Model 250 Indicator
Model 250SS Panel Mount
The Model 250SS Panel Mount has a stainless steel face with a membrane keypad overlay. The
parameter map is the same as the Model 250.
The panel mount version may be operated from either 4 AA batteries or a DC power source from
12V to 24V.
Figure 2: Model 250SS Indicator