Owner's manual

Chapter 2 - Specifications
2-1
CHAPTER 2 - SPECIFICATIONS
Chapter Two covers the specifications for the HI 2151/30WC weight
controller and optional equipment. The specifications listed are
designed to assist in the installation, operation, and troubleshooting.
HI 2151/30WC
Specifications for a
Standard Instrument
Conversion Rate • 20 updates per second
Resolution • Displayed: 1:985,000 (@ 3 mV/V)
1:656,000 (@ 2 mV/V)
• Internal: 1:1,048,576
Excitation Voltage • 0-5 VDC
Averages • 1 to 200 User Selectable in single Increments
Input • Up to eight (8) 350 ohm Full Wheatstone Bridge, Strain Gauge
Load Sensors/Cells (5 volt excitation) on one vessel.
• Signal Voltage Range0-15mV
Display • 6 digit, 14 segment red LED, 0.6" alpha-numeric
• Bar-Graph 30 segment LED
Display Increments
(Graduations)
• 1,2,5,10,20,50,100,200,500 user selectable via the front panel key
pad.
• Corresponding weight is dependent on the decimal point location.
Key Pad • 16 tactile keys
• 6 dedicated functions
• 10 dual numeric and function
Standard Setpoint
Relays
• 2 Standard SPDT (Form C) Relays
• Wire Size: 12 AWG Maximum
• Maximum Switch Current: 5 Amps
• Maximum Switch Power: 150 Watts or 1250 Volt/Amps
• Maximum Switch Voltage: 5 Amps @ 3 VDC or 125 VAC
Non-Linearity • 0.0015% of Full Scale
Maximum Zero
Tolerance
• 32766
WAVERSAVER
®
• 7.5 Hz
• 3.5 Hz
• 1.0 Hz
• 0.5 Hz
• 0.25 Hz