德国SARTORIUS  MP46/13C3  测力传感器       德国SARTORIUS  MP46/13C3  测力传感器 

PR6251 料位传感器

深圳市汉斯福特科技有限公司

：

Q  Q: 3174269615

公司地址：龙华新区大浪街道大浪社区伟达工业园A栋2楼

公司：www.huntsort。。ｃｏｍ

概述

The PR 6251 range of load cells is specially designed for easy weighing of silos and horizontal tanks. The unique design principle ensures a very compact construction. As a result, existing applications can also be upgraded very easily.

The range distinguishes itself above all for its unmatched reliability, robustness and stability, which enable trouble-free operation without adjustment, year after year.

特性

500 kg… 16 t L/LA/LE/LAC

1. Easy mounting

2. Stainless steel construction

3. Hermetically welded sealed, IP68 (depth of 1.5m for 10,000 hrs.), IP 69K

4. Ex-version available (LE)

5. Direct 4… 20 mA output (LA)

6. Only 25/35 mm installation height

7. Application - Level control for liquid and bulk materials

参数

Technical Data L/LE LA/LAC

Accuracy class 0.5 0.5 %

Minimum dead load lowest limit of specified measuring range Emin 0 5 % Emax

Rated capacity highest limit of specified measuring range Emax s. table s. table

Safe overload upper limit for measurements Eu 150 120 % Emax

Destructive load danger of mechanical destruction Ed 300 300 % Emax

Rated output relative output at nominal load Cn 2.0 16 mA mV/V

Tolerance on rated output permissible deviation from rated output dc < 4 < 4 % Cn

Tolerance on zero signal load cell output signal under unloaded condition Smin < 4 4 mA % Cn

Repeatability error max. change in load cell output εR < 0.1 < 0.1 % Cn

for repeated loading

Creep, during 30 min max. change in load cell output dcr < 0.1 < 0.1 % Cn

under nominal load

Non-Linearity max. deviation from best straight line dLin < 0.25 < 0.25 % Cn

through zero

Hysteresis max. difference in load cell output dhy < 0.15 < 0.15 % Cn

when loading from zero to nominal load

and unloading back to zero

Temperature effect on zero max. change of Smin/10 K D T over BT TKSmin < 0.15 < 0.15 % Cn/10K

referred to Cn

Temperature effect on output max. change of C /10 K D T over BT TKc < 0.1 < 0.1 % Cn/10K

referred to Cn

Input impedance between supply terminals RLC 645 ± 60 - ￥

Output impedance between measuring terminals RO 635 ± 15 - ￥

Insulation impedance between measuring circuit and housing 100 VDC RIS > 5,000 - M￥

Recommended supply voltage to hold the specified performance Bu 4… 24 20… 28 V

Max. supply voltage permissible for continuous operation Umax 25 25 V

without damage

Nominal ambient temp. range to hold the specified performance BT -10… +70 -10… +55 ° C

Usable ambient temp. range permissible for continuous operation BTu -30… +95 -30… +70 ° C

without damage

Storage temperature range Transportation and storage BTl -40… +95 -40… +80 ° C

Permissible eccentricity permissible displacement from nominal load line Sex 10 10 mm

Vibration resistance resistance against oscillation (IEC 68-2-6 Fc) - 20 g, 100 h, 20 g, 100 h,

10… 150 Hz 10… 150 Hz

Air pressure effects influence of ambient air pressure on Smin PKSmin ≤ 20 ≤ 20 g/kPa

Nominal deflection max. elastic deformation under nominal load snom up to 2 t <0.1/ up to 2 t <0.1/

16 t

订货型号

Type Nominal Load Version Packing Size Weight Dimensions (mm)

Emax mm gross/net A D E H R

PR 6251/52 500 kg ..L/LA/LE/LAC 220 x 215 x 135 1.2 kg/0.9 kg 5 18 57.5 25 025

PR 6251/13 1 t ..L/LA/LE/LAC 220 x 215 x 135 1.2 kg/0.9 kg 5 18 57.5 25 025

PR 6251/23 2 t ..L/LA/LE/LAC 220 x 215 x 135 1.2 kg/0.9 kg 5 18 57.5 25 035

PR 6251/33 3 t ..L/LA/LE/LAC 220 x 215 x 135 1.2 kg/0.9 kg 5 18 57.5 25 050

PR 6251/53 5 t ..L/LA/LE/LAC 220 x 215 x 135 1.2 kg/0.9 kg 5 18 57.5 25 050

PR 6251/14 10 t ..L/LA/LE/LAC 220 x 215 x 135 1.4 kg/1.1 kg 8 21.7 57.5 35 070

PR 6251/24 16 t ..L/LA/LE/LAC 220 x 215 x 135 1.4 kg/1.1 kg 5 23 67 35 100

配件

Type Description Dimensions W x H x D Order numbers

PR 6051/10S Baseplate for 500 kg–5t 100 x 100 x 15 9405 360 51102

PR 6051/11S Baseplate for 10 t – 16 t 100 x 100 x 20 9405 360 51112

PR 6051/00S Transition plate for 500 kg – 16 t 140 x 100 x 15 9405 360 51002