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IFM Pressure sensor for pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS/

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IFM Pressure sensor for pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS/

Brand Name : IFM

Model Number : PQ7834

Place of Origin : Germany

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 100pcs per month

Delivery Time : Negotiable

Packaging Details : carton

Manufacturer : IFM

Product No : PQ7834

Vacuum resistance : -1000 mbar

Type of pressure : relative pressure; vacuum

Media : compressed air

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IFM Pressure sensor for pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS/

Reliable monitoring of the system pressure in pneumatics and in compressed air systems

Very high overpressure and vacuum resistance

Clearly visible slanted LED display

Red/green display for clear identification of the acceptable range

Two switching outputs, one of which can be configured as diagnostic output

Product characteristics

Number of inputs and outputs	Number of digital outputs: 2
Measuring range	-1...10 bar-15...145 psi-30...296 inHg-100...1000 kPa
Process connection	threaded connection G 1/8 Internal thread

Application

System	gold-plated contacts
Application	for industrial applications
Media	compressed air
Conditionally suitable for	other media on request
Medium temperature[°C]	0...60
Min. bursting pressure	30 bar435 psi886 inHg3000 kPa
Pressure rating	20 bar290 psi591 inHg2000 kPa
Vacuum resistance	-1000 mbar-0.1 MPa
Type of pressure	relative pressure; vacuum

Electrical data

Operating voltage[V]	18...32 DC; (to SELV/PELV)
Current consumption[mA]	< 50
Min. insulation resistance[MΩ]	100; (500 V DC)
Protection class	III
Reverse polarity protection	yes
Overvoltage protection	yes; (< 40 V)
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
Electrical design	PNP
Number of digital outputs	2
Output function	normally open / closed; (configurable)
Max. voltage drop switching output DC[V]	2
Permanent current rating of switching output DC[mA]	100
Switching frequency DC[Hz]	< 200
Short-circuit protection	yes
Type of short-circuit protection	yes (non-latching)

Measuring/setting range

Measuring range	-1...10 bar-15...145 psi-30...296 inHg-100...1000 kPa
Set point SP	-0.9...10 bar-13...145 psi-26...296 inHg-90...1000 kPa
Reset point rP	-0.95...9.95 bar-14...144 psi-28...294 inHg-95...995 kPa
In steps of	0.05 bar1 psi2 inHg5 kPa

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...60 °C)
Temperature coefficient span[% of the span / 10 K]	0,2; (0...60 °C)

Reaction times

Response time[ms]	< 2.5
Delay time programmable dS, dr[s]	0; 0,002...5

Software / programming

Parameter setting options

hysteresis / window; normally open / closed; Diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit

Operating conditions

Ambient temperature[°C]	0...70
Storage temperature[°C]	-25...85
Protection	IP 65

Tests / approvals

EMC	EN 61000-4-2 ESD4 kV CD / 8 kV ADEN 61000-4-3 HF radiated10 V/mEN 61000-4-4 Burst2 kVEN 61000-4-5 Surge0,5/1 kVEN 61000-4-6 HF conducted10 V
Shock resistance	DIN IEC 68-2-2750 g (11 ms)
Vibration resistance	DIN IEC 68-2-620 g (10...2000 Hz)
MTTF[years]	455
Pressure equipment directive	sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight[g]	84.5
Housing	rectangular
Dimensions[mm]	42 x 30 x 32
Material	PBT; FKM; polyester
Materials (wetted parts)	brass; FKM; silicon (coated); PBT
Min. pressure cycles	50 million
Process connection	threaded connection G 1/8 Internal thread

IFM Pressure sensor for pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS/

IFM Pressure sensor for pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS/ Images

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