PK8734傳感器IFM易福門，上海銳譽(yù)2019年8月優(yōu)惠推薦，歡迎咨詢

PK8734
壓力開關(guān)具有直觀的開關(guān)點(diǎn)設(shè)置
PK-010-RFP14-HCNKG / US / / W.


    通過兩個設(shè)定環(huán)進(jìn)行簡單的開關(guān)點(diǎn)設(shè)置，實(shí)現(xiàn)佳讀數(shù)
    堅(jiān)固耐用的不銹鋼測量元件具有很高的長期穩(wěn)定性，允許的額定壓力很高
    機(jī)械鎖定可防止意外切換點(diǎn)操作
    壽命超過5000萬次壓力循環(huán)
    用于液壓，氣動，空調(diào)和制冷

產(chǎn)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(nèi)螺紋M5
應(yīng)用
介質(zhì)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(shù)據(jù)
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(hù)等級III
反極性保護(hù)是的
輸入/輸出
輸入和輸出數(shù)量數(shù)字輸出數(shù)量：2
輸出
總產(chǎn)出數(shù)量2
輸出信號切換信號
電氣設(shè)計NPN
數(shù)字輸出數(shù)量2
輸出功能互補(bǔ)
最大。電壓降開關(guān)輸出DC [V] 2
開關(guān)輸出DC [mA] 500的永久額定電流
開關(guān)頻率DC [Hz] 100
短路保護(hù)是的
短路保護(hù)類型是（非鎖定）
過載保護(hù)是的
測量/設(shè)定范圍
測量范圍
0 ... 10 bar 0 ... 1000 kPa 0 ... 1 MPa
設(shè)定點(diǎn)SP
0.5 ... 10 bar 0.05 ... 1 MPa
重置點(diǎn)rP
0.3 ... 9.8 bar 0.03 ... 0.98 MPa
準(zhǔn)確度/偏差
切換點(diǎn)精度[最終值的百分比] <±2.5; （設(shè)定精度）
重復(fù)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(shè)定）
每10 K的溫度漂移<±0.5
軟件/編程
調(diào)整開關(guān)點(diǎn)設(shè)定環(huán)
運(yùn)行條件
環(huán)境溫度[°C] -25 ... 80
儲存溫度[°C] -40 ... 100
保護(hù)IP 67
測試/批準(zhǔn)
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(shè)備指令音響工程實(shí)踐;可用于第2組液體;根據(jù)要求提供第1組液體
機(jī)械數(shù)據(jù)
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(huán)5000萬
過程連接螺紋連接R 1/4外螺紋內(nèi)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(guān)狀態(tài)LED，黃色
隨著規(guī)模是
備注
包裝數(shù)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