称重传感器
深圳市汉斯福特科技有限公司
李作振
QQ：
概述
Model 3410 is a low profile shear beam load cell designed for high accuracy platform scales, pallet scales and process weighing applications. It has high immunity to shock or side loading and is available in 2 or 3 mV/V sensitivity. Approved to OIML, NTEP standards. For hazardous environments this load cell is available with EEx ia IIC T6 level of European approval. Nickel plating and full environmental sealing assures long-term reliability. A stainless steel option is available for the lb versions for use in harsh or corrosive environments. The two additional sense wires feed back the voltage reaching the load cell. Complete compensation of changes in lead resistance due to temperature change and/or cable extension is achieved by feeding this voltage into the appropriate electronics.
特性
1. 量程：kg和lbs
2. 不锈钢和钢材质
3. OIML R60和NTEP认证
4. IP67防护等级
5. 选配：防爆
应用
1. 小型平台秤
2. 托盘车称重应用
3. 罐秤和筒仓秤
参数
PARAMETER VALUE UNIT
Rated capacity—R.C. (Emax) 250, 500, 1000, 2000 kg
Rated capacity—R.C. (Emax) 1000, 1500, 2500, 4000 lbs
NTEP/OIML accuracy class NTEP Non-Approved C3
Maximum no. of intervals (n) 3000 single
5000 multiple 1000 3000(1)
Y = Emax/Vmin 6666 1400 10000 Maximum available
Rated output-R.O. 2.0 for kg and 3.0 for lbs mV/V
Rated output tolerance 0.1 ±% of rated output
Zero balance 2 ±% of rated output
Zero return, 30 min. 0.0250 0.0300 0.0170 ±% of applied load
Total error (per OIML R60) 0.0200 0.0500 0.0200 ±% of rated output
Temperature effect on zero 0.0023 0.0100 0.0023 ±% of rated output/°C
Temperature effect on output 0.0010 0.0030 0.0010 ±% of applied load/°C
Temperature range –10 to +40 °C
Temperature range, safe –20 to +70 °C
Maximum safe central overload 150 % of R.C.
Ultimate central overload 300 % of R.C.
Excitation, recommended 10 VDC or VAC RMS
Excitation, maximum 15 VDC or VAC RMS
Input impedance 385±10 Ω
Output impedance 351±5 Ω
Insulation resistance >2000 MΩ
Cable length 3.0—3410 6.0—3411 m
Cable type 6-wire, braided, polyurethane, floating screen Standard
Construction Nickel-plated alloy steel and stainless steel
Environmental protection IP67
Recommended torque 136 N*m
订货型号
kg
kg
kg
kg
lbs
lbs
lbs
lbs
相关型号
3420
3421
3510
3520
355
