PK8734传感器IFM易福门,上海锐誉2019年8月优惠推荐,欢迎咨询
PK8734
压力开关具有直观的开关点设置
PK-010-RFP14-HCNKG / US / / W.
通过两个设定环进行简单的开关点设置,实现佳读数
坚固耐用的不锈钢测量元件具有很高的长期稳定性,允许的额定压力很高
机械锁定可防止意外切换点操作
寿命超过5000万次压力循环
用于液压,气动,空调和制冷
产品特性
输出信号切换信号
测量范围
0 ... 10 bar 0 ... 1000 kPa 0 ... 1 MPa
过程连接螺纹连接R 1/4外螺纹内螺纹M5
应用
介质液体和气体
中温[°C] -25 ... 80
压力等级
25巴2.5兆帕
闵。爆破压力
300巴30兆帕
压力相对压力的类型
电气数据
工作电压[V] 9.6 ... 32 DC
电流消耗[mA] <25
闵。绝缘电阻[MΩ] 100; (500 V DC)
?;さ燃禝II
反极性保护是的
输入/输出
输入和输出数量数字输出数量:2
输出
总产出数量2
输出信号切换信号
电气设计NPN
数字输出数量2
输出功能互补
最大。电压降开关输出DC [V] 2
开关输出DC [mA] 500的永久额定电流
开关频率DC [Hz] 100
短路?;な堑?br />短路?;だ嘈褪牵ǚ撬ǎ?br />过载?;な堑?br />测量/设定范围
测量范围
0 ... 10 bar 0 ... 1000 kPa 0 ... 1 MPa
设定点SP
0.5 ... 10 bar 0.05 ... 1 MPa
重置点rP
0.3 ... 9.8 bar 0.03 ... 0.98 MPa
准确度/偏差
切换点精度[最终值的百分比] <±2.5; (设定精度)
重复性[最终值的百分比] <±0.5; (温度波动<10 K)
特征偏差[最终值的%] <±1.5(BFSL)/ <±2.5(LS); (BFSL =最佳拟合直线; LS =极限值设定)
每10 K的温度漂移<±0.5
软件/编程
调整开关点设定环
运行条件
环境温度[°C] -25 ... 80
储存温度[°C] -40 ... 100
保护IP 67
测试/批准
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
抗冲击性
DIN IEC 68-2-27 50 g(11 ms)
抗振性
DIN IEC 68-2-6 20 g(10 ... 2000 Hz)
MTTF [年] 540
压力设备指令音响工程实践;可用于第2组液体;根据要求提供第1组液体
机械数据
重量[g] 93
材料PBT; PC; FKM;不锈钢(1.4404 / 316L)
材料(接液部件)不锈钢(1.4404 / 316L)
闵。压力循环5000万
过程连接螺纹连接R 1/4外螺纹内螺纹M5
限制元件集成没有(可以改装)
显示/操作元素
显示
电源LED,绿色
开关状态LED,黄色
随着规模是
备注
包装数量1件。
电气连接
连接器:1 x M12
PK8734
Pressure switch with intuitive switch point setting
PK-010-RFP14-HCNKG/US/ /W
Simple switch point setting by means of two setting rings allowing optimum reading
High long-term stability thanks to robust stainless steel measuring cell with high permissible pressure rating
Mechanical locking prevents inadvertent switch point manipulation
Lifespan of more than 50 million pressure cycles
For use in hydraulics, pneumatics, air-conditioning and refrigeration
Product characteristics
Output signal switching signal
Measuring range
0...10 bar 0...1000 kPa 0...1 MPa
Process connection threaded connection R 1/4 external thread Internal threadM5
Application
Media liquids and gases
Medium temperature [°C] -25...80
Pressure rating
25 bar 2.5 MPa
Min. bursting pressure
300 bar 30 MPa
Type of pressure relative pressure
Electrical data
Operating voltage [V] 9.6...32 DC
Current consumption [mA] < 25
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2
Outputs
Total number of outputs 2
Output signal switching signal
Electrical design NPN
Number of digital outputs 2
Output function complementary
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 500
Switching frequency DC [Hz] 100
Short-circuit protection yes
Type of short-circuit protection yes (non-latching)
Overload protection yes
Measuring/setting range
Measuring range
0...10 bar 0...1000 kPa 0...1 MPa
Set point SP
0.5...10 bar 0.05...1 MPa
Reset point rP
0.3...9.8 bar 0.03...0.98 MPa
Accuracy / deviations
Switch point accuracy [% of the final value] < ± 2,5; (Setting accuracy)
Repeatability [% of the final value] < ± 0,5; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the final value] < ± 1,5 (BFSL) / < ± 2,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Temperature drift per 10 K < ± 0.5
Software / programming
Adjustment of the switch point setting rings
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 67
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN IEC 68-2-27 50 g (11 ms)
Vibration resistance
DIN IEC 68-2-6 20 g (10...2000 Hz)
MTTF [years] 540
Pressure equipment directive sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g] 93
Material PBT; PC; FKM; stainless steel (1.4404 / 316L)
Materials (wetted parts) stainless steel (1.4404 / 316L)
Min. pressure cycles 50 million
Process connection threaded connection R 1/4 external thread Internal threadM5
Restrictor element integrated no (can be retrofitted)
Displays / operating elements
Display
Power LED, green
Switching status LED, yellow
With scale yes
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12




