Bộ hiển thị điện tử Minebea CSD-912EX

Bridge power supply

DC12 V±0.3 V within 140 mA (Changeable to DC3 V or DC6 V)
with remote sensing function

Input sensitivity

0.3 micro-V/d or more (d = minimum scale)

Input range

-3.1 mV/V ~ 3.1 mV/V

Zero adjustment range

-2.5 mV/V ~ 2.5 mV/V

Non-linearity

0.01 %F.S.

Temperature coefficient

Zero point ±0.1 μV/℃, Sensitivity ±0.000 8 %F.S./℃
(When the calibration is set at 0.3 μV/d or more for input sensitivity.)

Noise in input signal

±0.2 μVP-P or less (At the default setting for analog filter, digital filter, stabilization filter and A/D sampling.)

Analog filter

Approx. 4 Hz (Changeable to 2 Hz, 6 Hz, 8 Hz, 10 Hz or 100 Hz)

A/D sampling speed

200 times/s (Changeable to 1 000 times/s, 100 times/s, 50 times/s, 20 times/s or 10 times/s.)

A/D internal resolution

24 bit

Display unit

Wide viewing angle 6.2 inches STN color liquid crystal display
No. of dots : 640 x 240 dots, Dot pitch : 0.077 x 0.231 mm

Back light

Brightness : Approx. 130 cd/m2 (typ.)
Durability : Approx.50 000 hour (typ.) at 25 ℃ until the surface brightness reaches 50% of initial.

Display range

- 999 999 ~ 999 999

Status display

GROSS / NET, TARE, PRE.TARE, STABLE, HOLD, Z-ERR, RUN, CZ,
F.FLOW/S1, M.FLOW/S2, D.FLOW/S3, OVER/S4, OK, UNDER, FULL, Z-BAND, FINISH, FLOW / DISCH., S-COMP / SEQ. / 4-COMP / MEAS. / OUT / MIX

Dsiplay of setting value

Final, Preliminary-1, Preliminary-2, Over, Under, Free fall

Display of brand

Code No. : 0 ~ 99, Brand name : Up to 15 characters

Display times

4 times/s (Changeable to 20 times/s)

Display of decimal point

Changeable to no display, 101, 102, 103, 104.

Accumulation display

Accumulation value : 0 ~ 99 999 999,
Accumulation times : 0 ~ 999 999

Setting method of operation

Setting by the operation in Analog resistive touch panel, Also, setting can be made by the communication through RS-485 interface.

Internal setting value

(EEP ROM) : Calibration data, and the data that relates to calibration
(SRAM) : Tare, Zero tracking, Zero setting, Preset tare, Accumulation value / Accumulation times,
(Flash ROM) : Brand code setting, Recipe setting, 4-steps comparator setting

External control function

11 functions in the following can be arbitrarily selected.
OFF, Gross / Net, Zero, Zero clear, Tare, Tare clear, Start flow, Start recipe, Start flow, Start mixture, Manual free fall compensation, Accumulation command, Temporary stop, Restart, Clear the accumulation data of reading out, Clear the accumulation data of all code, Clear the accumulation data of reading out recipe, Clear the Accumulation data of all mixing code, Clear the last multiplication, Finish the weighing data compulsorily, Finish the recipe compulsorily, Finish the flow compulsorily, reset the error, printing
command,

Serial interface

2-wire method serial interface
Baud rate : 600 bps
Data bit length : 8 bit
Parity bit : Odd
Stop bit : 1 bit
Start bit : 1 bit
Communication data : Binary code, BCD

RS-485 interface

Baud rate : Selectable from 1 200, 2 400, 4 800, 9 600, 19 200 or 38 400 bps
Data bit length : Selectable from 7 bit or 8 bit
Parity bit : Selectable from none, even or odd
Stop bit : Selectable from 1 bit or 2 bit
Terminator : Selectable from CR+LF or CR
Communication method : Half duplex
Synchronous method : Start stop synchronous method
Address : Select one from 0 to 31
Communication data : ASCII code
Cable length : Approx. 1 km
Connectable unit : 32 units at maximum
Terminating resistance : Externally
Data transmission mode : Selectable from command or modbus

Various function

Zero tracking, Digital filter, Stabilization filter, Calibration LOCK switch, Digital linearize, Accumulating function, Preset tare

Operating temp./humidity range

Temperature 0 ℃ ~ 40 ℃, Humidity 85 % or less
(Non condensing)

Power supply voltage

AC100 V ~ AC240 V (AC85 V ~ AC264 V) 50/60 Hz

Power consumption

Approx. 20 VA (without any options, at AC100 V)
Approx. 25 VA or less (with options, at AC100 V)

Outline dimensions(WxHxD)

192 mm x 96 mm x 132 mm (excludes protruding parts)

Weight

Approx. 1.6 kg (without options)

Protection code

IP65 (Only for the fron panel when the attached panel mounting gascket is installed.