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Bộ hiển thị khối lượng - F850

Giá: Liên hệ

Bộ hiển thị khối lượng: F850
Nhà sản xuất: Unipulse - Nhật Bản.

Tài liệu tham khảo: F850 weighing indicator.pdf
* Khả năng vận hành tay bằng hiển thị tiếng Nhật.
* Bộ chuyển đổi A/D tốc độ cao và khả năng xử lý số mạnh mẽ 100 lần/giây
* Bộ nhớ cài đặt cho 100 loại công thức mẻ cân
* Chức năng cân liên tục thuận tiện cho ứng dụng cân tự động
* Chức năng thống kê các giá trị khối lượng cho mỗi mã.

 

Specifications

ANALOG SECTION
Excitation voltage10V DC ±5%, Output current; within 120mA (Up to 4 units at 350Ω are parallel-connectable)
Zero adjustment range0 - approx. 2mV/V (digital adjustment)
Gain adjustment range0.3 - 2.0mV/V (digital adjustment)
Min. input sensitivity0.3μV / count
AccuracyNon-linearity: within 0.01%/FS (Typ: 0.005%/FS at room temperature)
Zero drift: within 0.1μV/°C RTI (Typ: 0.08μV/°C)
Gain drift: within 15 ppm/°C (Typ: 5 ppm/°C)
Noise: within 0.1μVp-p RTI (0.1 - 10 Hz)
Analog filterBessel low-pass filter (-12dB/oct.), Selectable from 2, 4, 6, 8 Hz
A/D converterSpeed: 100 times/sec
Resolution: 16 bit (binary)
Min. display resolution1/10000
Secondary calibrationCalibration can be carried out without an actual load by connecting a resistor to one of the bridges of a loadcell.
 
SETTING SECTION
Setting method・ Keyboard operation (keyboard with a key click buzzer)
・ External setting is available by installing RS-232C option
Setting value storage・ Initial set values: NOV RAM (Non-volatile RAM)
・ Other set values: C-MOS RAM with backup of a lithium battery (Effective for more than 7 years depending on usage conditions and storage environment)
Setting value protectionSetting operation can be locked to prevent unauthorized modifications of default values and calibration by malfunction (LOCK)
 
INPUT / OUPUT SECTION
External output signalTransistor’s open collector output (Emitter = COM terminal); Output is LO when transistor is ON.
External input signalON when shorted to COM terminal by contact (relay, switch) or non-contact (transistor, open collector)
Interface
  • SIF:
  • 2-wire type serial interface (standard); Interface to link with Unipulse printer or external display
  •  
  • SI2:
  • 2-wire type bi-directional serial interface (standard): Interface to link with peripherals such as printers and display units.
  •  
  • 232:
  • RS-232C communication interface (Optional): Write (change) / read weight data, various statuses and setting values via commands from host computer
 
DISPLAY SECTION
Display unitNumerical display with a character height of 17 mm by fluorescent display tube (8-digits)
Weight value display5 digits, Sign: Minus sign displayed on most significant digit
Scale capacity5-digit numerical values (up to 99999)
Character display5 x 7 dot matrix display, 24 digits x 2 lines ANK
Unit display5 x 7 dot matrix display, 2-character selectable from t, kg, g, N, lb, none
Display frequencySelectable from 25, 13, 6, 3 times/sec (display only, system speed 100 times/sec)
Min. scale division1 to 100 selectable
Decimal pointSelectable from 0. 0.0, 0.00, 0.000
Center zeroTrue zero point (0±1/4 scale) or the center of each value is displayed.
MessageMenus and guidance for settings are displayed. Operation status of the indicator is displayed when setting is not carried out.
Status displayHOLD, ZALM, ZT, STAB, TARE, NET, GROSS, CZ, LOCK, NZ, SP1, SP2, SP3, UNDER, GO, OVER, LO, HI
 
GENERAL SPECIFICATIONS
Power supply voltage85 - 110V, 102 - 132V, 170 - 220V, 187 - 242V AC (Please specify when ordering), 50/60 Hz
Power consumptionApprox. 15VA
Operating conditionsTemperature: Working temperature range -10°C - +40°C; Storage temperature range -40 - +80°C
Humidity: 85% RH or less (non-condensing)
External dimensions192 (W) x 96 (H) x 154 (D) [mm] (protruding parts not included), DIN standard size
Panel cutout dimensions186 (W) x 92 (H) mm (+0.5 / -0)
*Installation panel thickness: 1.6 mm or more
WeightApprox. 2.2 kg
 
ACCESSORIES
Power supply cable (2 m)1
Spare fuse (1A)1
Mini-driver for terminal block connection1
Loadcell connector1
Control signal connector1
F850 Operation Manual1
 
 

Option

ModelInterface
232RS-232C communication interface
 
 

Optional accessories

ModelDescription
CAAC2P-P2AC input cord 2 m
CAAC3P-CEE7/7-P1.5AC input cord (withstand pressure: 250V) 1.5m
CN3P-2P3P-2P conversion plug for AC input cord
CA4131(6-core) cable with JR connector at one end (cable end is separated) 3 m
CA4230JR-PRC conversion relay (6-core) cable 0.3 m
CA4311JR-PRC conversion relay (6-core) 4-wire type / 6-wire type (for 520A) 1m
CN2257 series 50p connector for external I/O
CN35D-Sub 25p connector for RS-232
LB01-NHLithium battery (with NH connector)