PK8734傳感器IFM易福門，上海銳譽2019年8月優惠推薦，歡迎咨詢
PK8734
壓力開關具有直觀的開關點設置
PK-010-RFP14-HCNKG / US / / W.
通過兩個設定環進行簡單的開關點設置，實現佳讀數
堅固耐用的不銹鋼測量元件具有很高的長期穩定性，允許的額定壓力很高
機械鎖定可防止意外切換點操作
壽命超過5000萬次壓力循環
用于液壓，氣動，空調和制冷
產品特性
輸出信號切換信號
測量范圍
0 ... 10 bar 0 ... 1000 kPa 0 ... 1 MPa
過程連接螺紋連接R 1/4外螺紋內螺紋M5
應用
介質液體和氣體
中溫[°C] -25 ... 80
壓力等級
25巴2.5兆帕
閔。爆破壓力
300巴30兆帕
壓力相對壓力的類型
電氣數據
工作電壓[V] 9.6 ... 32 DC
電流消耗[mA] <25
閔。絕緣電阻[MΩ] 100; （500 V DC）
保護等級III
反極性保護是的
輸入/輸出
輸入和輸出數量數字輸出數量：2
輸出
總產出數量2
輸出信號切換信號
電氣設計NPN
數字輸出數量2
輸出功能互補
最大。電壓降開關輸出DC [V] 2
開關輸出DC [mA] 500的永久額定電流
開關頻率DC [Hz] 100
短路保護是的
短路保護類型是（非鎖定）
過載保護是的
測量/設定范圍
測量范圍
0 ... 10 bar 0 ... 1000 kPa 0 ... 1 MPa
設定點SP
0.5 ... 10 bar 0.05 ... 1 MPa
重置點rP
0.3 ... 9.8 bar 0.03 ... 0.98 MPa
準確度/偏差
切換點精度[最終值的百分比] <±2.5; （設定精度）
重復性[最終值的百分比] <±0.5; （溫度波動<10 K）
特征偏差[最終值的％] <±1.5（BFSL）/ <±2.5（LS）; （BFSL =最佳擬合直線; LS =極限值設定）
每10 K的溫度漂移<±0.5
軟件/編程
調整開關點設定環
運行條件
環境溫度[°C] -25 ... 80
儲存溫度[°C] -40 ... 100
保護IP 67
測試/批準
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
抗沖擊性
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
壓力設備指令音響工程實踐;可用于第2組液體;根據要求提供第1組液體
機械數據
重量[g] 93
材料PBT; PC; FKM;不銹鋼（1.4404 / 316L）
材料（接液部件）不銹鋼（1.4404 / 316L）
閔。壓力循環5000萬
過程連接螺紋連接R 1/4外螺紋內螺紋M5
限制元件集成沒有（可以改裝）
顯示/操作元素
顯示
電源LED，綠色
開關狀態LED，黃色
隨著規模是
備注
包裝數量1件。
電氣連接
連接器：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
