称重仪表 DN500A, 510A

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产品价格： < 面议

产品型号：DN500A, 510A

品牌：其它品牌

公司名称：上海安锐自动化仪表有限公司

所在地：上海嘉定

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产品简介

韩国DACELL DN500A, 510A 称重仪表

TANK, DRUM OR CAN FILLER, HOPPER, CHECKER, LIMIT SCALE etc.

ANALOG INPUT AND A/D CONVERSION
Load cell excitation		10VDC±5%, 320mA
Input Sensitivity		0.45㎶/D
Zero adjustment range		-0.6mV~42mV : combinations of 6bit dip switch
Input	voltage	Max. 32mV
	impedance	10㏁ (Min.)
	noise	0.6㎶p.p or Less
A/D converter		type : dual slope type resolution : 1/65,000 counts(16bits) converting speed : 20times/sec
Non-linearity		0.01% of full scale
Temperature-drift		zero ±20PPM/℃ span ±20PPM/℃
Overload tolerance		10% of full capacity
Display update rate		20 times/sec

DIGITAL SECTION
Display unit	12.7mm(1/2"), 7digits
Annunciators	steady, zero, tare, gross, auto, print, hold
Decimal point position	0, 0.0, 0.00, 0.000
Keyboard	ten key, zero, tare, tare reset, print, gross/net, grand total, sub total, parts, number, hold, reset, auto, code, s/n&enter DN510A : run, standby, sp1, sp2, sp3, sp4
External input signal	opical-isolator
min. Division	x1, x2, x5, x10, x20, x50
max. Display	550,000
Rear panel	Loadcell input : 5pin connector External control : 5pin input terminal (zero, tare, tare reset/hold/print, gross/hold reset/subprint) DN510A : control relay : 7pin terminal

GENERAL
Data memory back-up	appr. 10year
Power	100/110/120/220/240V AC, ±10%, 50/60㎐ (factory preset)
Power consumption	appr. 10w
Operating condition	temperature : -10~40℃ (14~104℉) humidity : 85% Rh Max. (non-condensing)
Net weight	2.3kg
Gross weight	3.0kg
Physical dimensions	(WxDxH) 192x150x96mm / (WxDxH) 7.56x5.91x3.78inch
Fuse	250V/0.3A

Control for PACKER, FILLER, HOPPER, CHECKER, LIMIT SCALE etc. Auto span calibration 50 kind of parts number can be memorized Watch-dog function installed for diagnostics Data memory back up for over 10years Front display window is covered by lexan film for the protecting of dust Lock function for the protection of set-up mode Weighting judgment by over & under setting when printer is connected Three kinds of hold function (peak-hold and average-hold, auto-hold) Weight memory back up for up to 10years Can drive up to 8pcs of load cell (350Ω) Serial interface standard installed (RS-232C and CURRENT LOOP) Can print the data & time, count, parts number, weighing decision and sub/grand when printer is connected by option
DN 500A
The external field switch can be directly connected to 5pin terminal located at the rear panel for the remote control of some key-board functions (ZERO, TARE, TARE RESET, HOLD, HOLD RESET, PRINT, SUB PRINT, NET/GROSS)
DN 510A
The external field switch can be directly connected to 5pin terminal located at the rear panel for the remote control of some key-board functions (START, STOP, ZERO, TARE, TARE RESET, HOLD, HOLD RESET, PRINT, SUB PRINT, NET/GROSS) 4 Step control (SP1, SP2, SP3, SP4) 6 control relay built-in (SP1, SP2, SP3, SP4, FINISH, NEAR ZERO) Relay output mode (LIMIT, PACKER, CHECKER1, CHECKER2)
Option
OP1	Printer I/F : Centronics Parallel
OP2	Analod Out : V - out(0~10V)
OP3	Analod Out : I - out(4~20mA)
OP4	Serial I/F : RS 422, RS485
OP5	BCD Out-put