IFM

IFM PN7294 压力传感器

带显示屏的压力传感器

IFM PN7294 压力传感器 — datasheet、规格参数、订货号查询与原装正品采购

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产品亮点

两个开关输出，其中一个带有 IO-Link 通信接口
红/绿显示，用于明确标识可接受的范围
管路连接可进行旋转，方便进行最佳的排列
高负载保护，长期稳定性
坚固的设计，适用于严苛的工业环境
方便的按钮操作或通过IO-Link进行参数设置

产品概述

产品标识	电子压力传感器
应用	用于工业应用
系统接口	螺纹连接 1/4" NPT 内螺纹
工作电压DC	18...30 V
电压类型	DC
电气设计	PNP/NPN
输出数量	2
输出功能	常开/常闭; (可设定参数)
输出信号	开关信号; IO-Link; (可配置)
测量范围	-1...10 bar-14.5...145 psi-100...1000 kPa-0.1...1 MPa
接口	M12 接插件
原材料	不锈钢(1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC
材料(接液部件)	不锈钢(1.4404 / 316L); 陶瓷; FKM
显示	显示单位: 3 x LED 绿色 (bar, psi, MPa); 开关状态: 2 x LED 黄色; 测量值: 字母数字显示红色/绿色 4位数字
环境温度	-25...80 °C
介质温度	-25...80 °C
通信接口	IO-Link
产品	易福门或同价值的
型号	PN7294

技术规格

Product characteristics
Number of inputs and outputs	Number of digital outputs: 2
Measuring range	-1...10 bar -14.5...145 psi -100...1000 kPa -0.1...1 MPa
Process connection	threaded connection 1/4" NPT internal thread
Application
Special feature	Gold-plated contacts
Measuring element	ceramic-capacitive pressure measuring cell
Application	for industrial applications
Media	liquids and gases
Medium temperature[°C]	-25...80
Min. burst pressure	150 bar 2175 psi 15 MPa
Pressure rating	75 bar 1087 psi 7.5 MPa
Type of pressure	relative pressure; vacuum
MAWP for applications according to CRN[bar]	50
Electrical data
Operating voltage[V]	18...30 DC; (to SELV/PELV)
Current consumption[mA]	< 35
Min. insulation resistance[MΩ]	100; (500 V DC)
Protection class	III
Reverse polarity protection	yes
Power-on delay time[s]	< 0.3
Integrated watchdog	yes
Inputs / outputs
Number of inputs and outputs	Number of digital outputs: 2
Outputs
Total number of outputs	2
Output signal	switching signal; IO-Link; (configurable)
Electrical design	PNP/NPN
Number of digital outputs	2
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC[V]	2.5
Permanent current rating of switching output DC[mA]	150; (200 (...60 °C) 250 (...40 °C))
Switching frequency DC[Hz]	< 170
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes
Measuring/setting range
Measuring range	-1...10 bar -14.5...145 psi -100...1000 kPa -0.1...1 MPa
Factory setting / CMPT = 2
Set point SP	-0.9...10 bar -13.5...145 psi -0.09...1 MPa
Reset point rP	-0.95...9.95 bar -14...144.5 psi -0.095...0.995 MPa
Min. difference between SP and rP	0.05 bar 1 psi 0.005 MPa
In steps of	0.05 bar 0.5 psi 0.005 MPa
Status_B High Resolution / CMPT = 3
Set point SP	-0.92...10 bar -13.3...145 psi -0.092...1 MPa
Reset point rP	-0.97...9.95 bar -14...144.3 psi -0.097...9.995 MPa
Min. difference between SP and rP	0.05 bar 0.8 psi 0.005 MPa
In steps of	0.01 bar 0.1 psi 0.001 MPa
Accuracy / deviations
Switch point accuracy[% of the span]	< ± 0,5
Repeatability[% of the span]	< ± 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation[% of the span]	< ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis deviation[% of the span]	< ± 0,25
Long-term stability[% of the span]	< ± 0,05; (per 6 months)
Temperature coefficient zero point[% of the span / 10 K]	< ± 0,2; (-0...80 °C)
Temperature coefficient span[% of the span / 10 K]	< ± 0,2; (-0...80 °C)
Response times
Response time[ms]	< 3
Delay time programmable dS, dr[s]	0...50
Software / programming
Parameter setting options	hysteresis / window; normally open / normally closed; switching logic; switch-on/switch-off delay; Damping; Display unit
Interfaces
Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
SIO mode	yes
Required master port type	A; (when pin 2 not connected: B)
Supported DeviceIDs
Type of operation	DeviceID
Factory setting / CMPT = 2	454
Status_B High Resolution / CMPT = 3	632
Note	For further information please see the IODD PDF file under "Downloads"
Factory setting / CMPT = 2
Profiles
Smart Sensor - SSP 0	Generic Profiled Sensor
Function	Device identification
Function	Process data variable
Function	Device diagnosis
Min. process cycle time[ms]	2.3
IO-Link resolution pressure
0.01 bar	0.001 MPa
IO-Link process data (cyclical)
function	bit length
pressure	14
binary switching information	2
IO-Link functions (acyclical)	application specific tag
Status_B High Resolution / CMPT = 3
Profiles
Smart Sensor - SSP 3.1	Measuring Sensor
Common - I&D	Identification and Diagnosis
Min. process cycle time[ms]	3
IO-Link resolution pressure
0.005 bar	0.0005 MPa
IO-Link process data (cyclical)
function	bit length
pressure	16
device status	4
binary switching information	2
IO-Link functions (acyclical)	application specific tag
Operating conditions
Ambient temperature[°C]	-25...80
Storage temperature[°C]	-40...100
Protection	IP 65; IP 67
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN EN 60068-2-27	50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6	20 g (10...2000 Hz)
MTTF[years]	260
UL approval
UL approval no.	J001
Pressure Equipment Directive	Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight[g]	222
Housing	cylindrical
Dimensions[mm]	Ø 34 / L = 90.7
Materials	stainless steel (316L/1.4404); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts)	stainless steel (316L/1.4404); ceramics; FKM
Min. pressure cycles	100 million
Tightening torque[Nm]	2...3 turns after hand-fastening; recommended tightening torque; depends on the lubrication, the seal and the pressure load
Process connection	threaded connection 1/4" NPT internal thread
Restrictor element integrated	no (can be retrofitted)
Displays / operating elements
Display
Display unit	3 x LED, green (bar, psi, MPa)
switching status	2 x LED, yellow
measured values	alphanumeric display, red/green 4-digit
Remarks
Pack quantity	1 pcs.
Electrical connection
Connector	1 x M12; coding: A; Contacts: 4, gold-plated

下载资料

PN7294 (414 KB)