Hardy HI 1746-WS - Manual (Page 17)

Chapter 2 - Specifications
2-1
CHAPTER 2 - SPECIFICATIONS
A Brief Description of
Chapter 2 Chapter 2 lists the specifications for the HI 1746-WS
Weigh Scale Module. Specifications are listed for the
standard instrument and for optional equipment. The
specifications listed are designed to assist in the
installation, operation and troubleshooting of the
instrument. All service personnel should be familiar
with this section before attempting an installation or
repair of this instrument.
Specifications for a
Standard HI 1746-WS
Weigh Scale Module
Modes of
Operation Local and Remote
Conversion Rate 20 updates per second
Averages 1-255 User Selectable in single increments
Resolution Displayed: 1:985,000 (@ 3 mV/V)
1:656,000 (@ 2 mV/V)
Internal: 1:1,048,576
Input Up to eight (8) 350 ohm Full Wheatstone Bridge,
Strain Gauge Load Sensors/Cells (5 volt excitation)
on one vessel.
Non-Linearity 0.0015% of Full Scale
Maximum Zero
Tolerance 32766
WAVERSAVER
®
User Selectable
• 7.50 Hz
• 3.50 Hz
• 1.00 Hz (Default)
• 0.50 Hz
• 0.25 Hz
Excitation Monitor Current less than +/- 10% expected