3
CHAPTER 3 SPECIFICATIONS
§ 3-1 Analog Input and A/D Conversion § 3-2 General
◎Analog Input and A/D Conversion
Type BDE-2007
Input Sensitivity
0.12μV/D or above
ZERO Adjustment Range 0 ~20mV
Load Cell Excitation
DC5V ± 5% ， 120mA,
Remote Sensing. Can be
connected up to 8 350Ω
Load Cells.
Non-Linearity 0.01 % F.S.
A/D Conversion Method
△Σ
A/D Resolution
≒1/1,000,000
A/D Conversion Rate
120 Times∕Sec.
Max. Load Cell Input
Voltage
20mV
ZERO Temperature
Comp.
±(0.2μV +
0.001% of Dead
Load)/℃ TYP
SPAN Temperature
Comp.
± 0.001% ℃ TYP
Max. Resolution 1/30,000
§3-3 Display and signs
＊
3-3-1 Front Panel of BDE-2007
＊
3-3-2 Operation Modes
Press Mode key for more than 2 seconds and release, the LED light will change as follows：
MODE0 (No light) MODE1 (Red light) MODE2 (Green Light) MODE3 (Orange light)
1.MODE0: Normal Weight display mode.
2.MODE1 (Red): Batch operation mode
3.MODE2 (Green): Set point and Accumulation Mode.
4.MODE3 (Orange): Not in Use.
**Press ZERO keys more than 2 seconds will escape.
** See 5-1 to learn setup of set point values.
General
Type BDE-2007
Power
Requirements
DC 12V or 24V ±10%，400A
Net weight ≒ 0.4 kg
Operation
Temperature
－10℃～45℃
Maximum 85%﹝non-condensin
﹞
Physical
Dimensions
160 (D)×99 (W)×49 (H) mm
No. Display Spec.
1
8.8.8.8.8.8 6 digit (Positive)
K g ,t,lb Weight indication
3
ZERO,M.D.,NET,TARED
Status indication
ZERO
M.D.(Unstable)
NET TARED
4
Key
DC Voltage low
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