The AD-4327 indicators are perfect for use in areas that experience power outages or have no power at all. They can be used in any weighing application
Comparator and Counting Modes
Standard Wall / Table Mounting Bracket
Battery operation or standard AC adapter
IP-65 / NEMA 4 Housing
Up to 1/10,000 displayed count resolution
Water and dust resistant to NEMA4/IP65
Full Digital Calibration (FDC)
Mount on column, stand, desktop or wall
Built-in comparator buzzer
Selectable counting sample sizes: 5, 10, 20. 50 or 100
Power: Alkaline battery capability and AC adaptor standard
Auto Power Off (battery mode)
Powers up to 6 load cells at 350 ohms
Optional bi-directional RS-232C, RS-232C/Relay, Current Loop
Meets or exceeds OIML Class III specifications
EMI/RFI protected
2 year warranty
Specifications
Analog Input and A/D Conversion
Load cell excitation
5 VDC ±5%
Input Sensitivity
0.2µ V/D (min)
Input Signal Range
-1mV ~ +15mV
Load Cell Drive Capacity
up to 6 load cells at 350 ohms/load cell (max 90mA)
Zero Temperature coefficient
Zero (0.02µ V + 0.0008% dead load)/°C TYP
Span 8ppm/°C of reading TYP
Span Temperature coefficient
8ppm/°C reading (typ)
Non-Linearity
0.01% of full scale
Input Impedance
10M ohms minimum
Input noise
±0.2µ Vp-p
A/D Conversion Method
Integrating dual-slope type
A/D Resolution
40,000 counts (maximum)
Digital Section
Weight Display
0.87" (22mm), 5-1/2 digits, LED (Green / Red / Yellow)
