Two functions in one unit: Pump monitoring and pressure detection. Reliable diagnosis of disturbances in the suction area and detection of cavitation. Detection of outgassing liquids or trapped air in the pump. Independent system-pressure monitoring with second switching output. Pump control via analogue output
Number of inputs and outputs
Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range
-1...10 bar
-14.5...145 psi
-0.1...1 MPa
Process connection
threaded connection G 1 external thread sealing cone
Special feature
Gold-plated contacts
Application
flush mountable for the food and beverage industry
Installation
freely rotatable housing 350°
Media
viscous media and liquids with suspended particles; liquids and gases
Medium temperature [°C]
-25...125;(145 max. 1h)
Min. bursting pressure
150 bar
2175 psi
15 MPa
Pressure rating
50 bar
725 psi
5 Mpa
Type of pressure
relative pressure; vacuum
No dead space
yes
Operating voltage [V]
18...32 DC
Current consumption [mA]
< 50
Min. insulation resistance [MΩ]
100;(500 V DC)
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
0.2
Integrated watchdog
yes
Inputs / outputs
Number of inputs and outputs
Number of digital outputs: 2; Number of analogue outputs: 1
Outputs
Total number of outputs
2
Output signal
switching signal; analogue signal;(configurable)
Electrical design
PNP
Number of digital outputs
2
Output function
normally open / normally closed;(parameterisable)
Max. voltage drop switching output DC [V]
2
Permanent current rating of switching output DC [mA]
250
Switching frequency DC [Hz]
350
Notes on switching frequency [Hz]
OUT2
Number of analogue outputs
1
Analogue current output [mA]
4...20, invertible; (scalable)
Max. load [Ω]
(Ub - 10 V) / 20 mA
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
-0.1...1 MPa
Set point SP
-0.98...10 bar
-14.2...145 psi
-0.098...1 MPa
Reset point rP
-1...9.98 bar
-14.5...144.7 psi
-0.1...0.998 MPa
Analogue start point
-1...7.25 bar
-14.5...105.1 psi
-0.1...0.725 MPa
Analogue end point
1.5...10 bar
21.8...145 psi
0.15...1 MPa
In steps of
0.01 bar
0.1 psi
0.001 MPa
Factory setting
OU1 = Fnc
OU2 = I
ASP = 0.00 bar
AEP = 10.00 bar
Accuracy / deviations
Switch point accuracy [% of the span]
< ± 0,2;(Turn down 1:1)
Repeatability [% of the span]
< ± 0,1;(with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span]
< ± 0,2;(Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1)
Linearity deviation [% of the span]
< ± 0,15;(Turn down 1:1)
Hysteresis deviation [% of the span]
< ± 0,15;(Turn down 1:1)
Long-term stability [% of the span]
< ± 0,1;(Turn down 1:1; per year)
Temperature coefficient zero point [% of the span / 10 K]
< ± 0,15;(0...70 °C)
Temperature coefficient span [% of the span / 10 K]
threaded connection G 1 external thread sealing cone
Displays / operating elements
Display
Display unit
4 x LED, green
switching status
2 x LED, yellow
function display
alphanumeric display, 4-digit
measured values
alphanumeric display, 4-digit
Remarks
pump diagnosis for pumps with constant rotational speed (+/- 10 % deviation of the taught rotational speed)
speed range 40...3000 U/min
minimum pressure for pump diagnosis 0,5 bar
The 3-A qualification is only valid if adapters with 3-A qualification are used for installation.
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12; coding: A; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PIM694-00 — 13.04.2023 —
