PR 称重传感器 PR 称重传感器 PR 6246 称重传感器 深圳市汉斯福特科技有限公司 座机： 手机： 传真： Q Q: 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 概述 The PR 6246 range of load cells is specially designed for high-precision weighing of process vessels and for high-precision dosing. Due to the fact that the container is suspended, movements arising from mechanical or thermal expansion or contraction of the vessel or its supporting construction can be counterbalanced. The load cell is manufactured entirely from stainless steel. A particular design characteristic is the compact construction with a high overload range of up to 150% and the highest accuracy class of up to C6. 特性 100kg… 3t, Type D1/C3/C6 1. Easy to install 2. Easy corner adjustment by matched load cell outputs 3. Full stainless steel construction 4. Wide temperature range 5. Resistant against vibration 6. Hermetically sealed, IP 68 (depth of 1.5m for 10,000 hrs.), IP 69K 7. Ex-version available 8. W& M approval (acc. to OIML R 60) 参数 Technical Data D1 C3 C6 Accuracy class 0.04 0.015 0.008% Emax Minimum dead load lowest limit of specified measuring range Emin 0 0 0 % Emax Maximum capacity highest limit of specified measuring range Emax s. table s. table s. table Max. usable load upper limit for measurements Eu 150 150 150 % Emax Destructive load danger of mechanical destruction Ed > 300 > 300 > 300 % Emax Min. LC minimum load cell verification interval, (vmin= Emax/Y) Y 5,000 14,000 20,000 verification interval Rated output relative output at nominal load Cn 2 2 2 mV/V Tolerance on rated output permissible deviation from rated output dc < 0.25 < 0.07 < 0.07 % Cn Zero output signal load cell output signal under unloaded condition Smin < 1.0 < 1.0 < 1.0 % Cn Repeatability error max. change in load cell output for repeated loading εR < 0.01 < 0.005 < 0.005 % Cn Creep, during 30 min. max. change in load cell output under nominal load dcr < 0.03 < 0.015 < 0.008% Cn Non-Linearity max. deviation from best straight line through zero dLin < 0.03 < 0.01 < 0.01 % Cn Hysteresis max. difference in load cell output when loading from dhy < 0.04 < 0.015 < 0.008% Cn zero to nominal load and unloading back to zero Temperature effect on Smin max. change of Smin/10K DT over BT referred to Cn TKSmin < 0.028 < 0.01 < 0.007 % Cn/10K Temperature effect on C max. change of C /10K DT over BT referred to Cn TKc < 0.03 < 0.01 < 0.005 % Cn/10K Input impedance between supply terminals RLC 650 ± 6 650 ± 6 650 ± 6 \ Output impedance between measuring terminals RO 610 ± 1 610 ± 0.5 610 ± 0.5 \Ω Insulation impedance between measuring circuit and housing 100VDC RIS > 5,000 > 5,000 > 5,000 M\Ω Recommended to hold the specified performance Bu 4… 24 4… 24 4… 24 V supply voltage supply voltage Max. supply voltage permissible for continuous operation without damage Umax 25 25 25 V Nominal ambient to hold the specified performance BT -10… +55 -10… +55 -10… +55 ° C temp. range Usable ambient permissible for continuous operation without damage BTu -40… +95 -40… +95 -40… +95 ° C temp. range 订货型号 Type Nominal Load Emax Version Ex-Version Packing Weight gross/net PR .. 100kg /..D1 /..D1E 220 x 215 x 135mm 1.2kg/0.8kg PR .. 200kg /..D1/..C3/..C6 /..D1E/..C3E/C6E 220 x 215 x 135mm 1.2kg/0.8kg PR .. 300kg /..D1/..C3/..C6 /..D1E/..C3E/C6E 220 x 215 x 135mm 1.2kg/0.8kg PR .. 500kg /..D1/..C3/..C6 /..D1E/..C3E/C6E 220 x 215 x 135mm 1,2kg/0.8kg PR .. 1t /..D1/..C3/..C6 /..D1E/..C3E/C6E 220 x 215 x 135mm 1.9kg/0.8kg PR .. 2t /..D1/..C3/..C6 /..D1E/..C3E/C6E 220 x 215 x 135mm 2.1kg/1.6kg PR .. 3t /..D1/..C3/..C6 /..D1E/..C3E/C6E 220 x 215 x 135mm 2.1kg/1.7kg 配件 Type Further options Dimensions Ordernumber PR Plastic cable junction box material plastic, for all industrial applications, 250 x 180 x 90mm 9405 361 30081 max. 8 load cells PR Cable junction box Aluminium, grey painted, IP 68, for all industrial 175 x 80 x 57mm 9405 361 30041 applications, max. 4 load cells PR Stainless steel Material 1.4301 + IP 68, IP 69k, for all industrial, in- 195 x 114 x 59mm 9405 361 30642 cable junction box trinsically and safe, W&M applications max 4 load cells PR Stainless steel material stainless steel 1.4404, IP 68, 200 x 160 x 60mm 9405 361 21682 cable junction box for all industrial, applications, max. 8 load cells PR6135 Extension cable for all applications D = 9mm 9405 361 35. . 2 PR6135/..A Extension cable, armoured for all applications, grey D = 13mm 9405 361 35. . 9 PR6136 Extension cable for intrinsically safe applications, blue D = 11mm 9405 361 36. . 2 PR6136/..A Extension cable, armoured for intrinsically safe applications, blue D = 13mm 9405 361 36. . 9 PRN Pivoting rod up to 2kN horizontal force, mild steel, zinc plated 9405 361 43801 PRN Pivoting rod up to 20kN horizontal force, mild steel, zinc plated 9405 361 43831 PRS Stainless steel swivel bearing material 1.4301, tension mounting kit for 9405 360 46002 load cells up to 500kg nominal load PRN Swivel bearing material mild steel, zinc plated, tension mounting 9405 360 46001 kit for load cells up to 500kg nominal load PRS Stainless steel swivel bearing material 1.4548, tension mounting kit 9405 360 46112 for load cells 1t - 3t nominal load PRN Swivel bearing material mild steel, zinc plated, tension mounting kit 9405 360 46111 for load cells 1t - 3t nominal load red, supply + blue, (-) meas./LC out grey, (-) meas./LC out green, (+) meas./LC out screen Dimensions in mm