青島大镎東都測控技術(shù)有限公司
青島市市南區(qū)銀川西路3號政泰商務(wù)211
聯(lián)系人：孟醒 13210193317
電話：0532-85992035
傳真：0532-85992035
QQ號:502295244 Email：dongdu_mx@yahoo.com.cn FEATURES SQB/SQB-SS/SEB梁式稱重傳感器：
• Capacities: 500 to 20Klb, 250 to 5000kg
• High side-load tolerance
• Electroless nickel-plated-alloy tool steel
• NTEP Class III 5000M for SQB, SQB-F and SQB-SS
available from 1K to 10Klb
• SQB-SS stainless steel construction
OPTIONAL FEATURE
• FM approval available
SQB-250kg SQB-500kg SQB-1t SQB-1.5t SQB-2t SQB-2.5t SQB-5t SQB-250kgSS SQB-500kgSS SQB-1tSS SQB-1.5tSS SQB-2tSS SQB-2.5tSS SQB-5TSS SQB-500 lb SQB-1K lb SQB-2K lb SQB-2.5K lb SQB-3K lb SQB-4K lb SQB-5KSE SQB-5K lb SQB-10K lb SQB-15K lb SQB-20K lb
SPECIFICATIONS
* Capacities 1K-10Klbs
** Stainless steel available
All specifications listed subject to change without notice.
FM Approval
Intrinsically Safe: Class I, II, III; Div. 1 Groups A-G
Non-Incendive: Class I; Div. 2 Groups A-D
PARAMETER VALUE UNIT
NTEP/OIML Accuracy class NTEP III Non-Approved
Maximum no. of intervals (n)
3000 single*
5000 multiple*
1000
Y = Emax/Vmin 10000 5000 Maximum available
Standard capacities (Emax) 250, 500, 1000, 1500, 2000, 2500, 5000 kg
Standard capacities (Emax) 500, 1K, 2K, 2.5K, 3K, 4K, 5KSE, 5K, 10K, 15K, 20K lbs
Rated output-R.O. 3.0 mV/V
Rated output tolerance 0.25 ±% of rated output
Zero balance 1 ±% of rated output
Non linearity 0.025 0.030 (SS: 0.05) ±% of rated output
Hysteresis 0.025 0.030 (SS: 0.05) ±% of rated output
Non-repeatability 0.020 0.020 ±% of rated output
Creep error (20 minutes) 0.025 0.030 ±% of rated output
Zero return (20 minutes) 0.025 0.030 ±% of rated output
Temperature effect on min. dead load output 0.0017 0.0026 ±% of rated output/°C
Temperature effect on sensitivity 0.0010 0.0015 ±% of applied load/°C
Compensated temperature range -10 to +40 °C
Operating temperature range -20 to +60 °C
Safe overload 150 % of R.C.
Ultimate overload 300 % of R.C.
Excitation, recommended 10 Vdc or Vac rms
Excitation, maximum 15 Vdc or Vac rms
Input impedance 385±5 Ohms
Output impedance 350±3 Ohms
Insulation resistance >5000 Mega-Ohms
Construction Nickel plated alloy steel**
Environmental protection IP67
