Analogue display, pressure switch and transmitter in one unit. Excellent readability also over a long distance. Rotatable display with LED bar graph for switch point indication. Hygienic, robust stainless steel housing for the requirements of the food and beverage industry. Flush process connection for use in CIP and SIP processes
Number of inputs and outputs
Number of digital outputs: 1; Number of analogue outputs: 1
Measuring range
-1...1 bar
-1000...1000 mbar
-14.5...14.5 psi
Process connection
threaded connection G 1 external thread sealing cone Attention: The unit must only be installed in a process connection for G1 sealing cone.; The G1A sealing cone of the unit is only suited for adapters with metal end stop.
Special feature
Gold-plated contacts
Application
flush mountable for the food and beverage industry
Media
viscous media and liquids with suspended particles; liquids and gases
Medium temperature [°C]
-25...125;(145 max. 1h)
Min. bursting pressure
30 bar
435 psi
Pressure rating
10 bar
145 psi
Type of pressure
relative pressure; vacuum
MAWP (for applications according to CRN) [bar]
10
Operating voltage [V]
18...32 DC
Current consumption [mA]
< 70;(24 V)
Min. insulation resistance [MΩ]
100;(500 V DC)
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
6
Measuring principle
hydrostatic
Integrated watchdog
yes
Inputs / outputs
Number of inputs and outputs
Number of digital outputs: 1; Number of analogue outputs: 1
Outputs
Total number of outputs
2
Output signal
switching signal; analogue signal;(configurable)
Electrical design
PNP/NPN
Number of digital outputs
1
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]
50
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...1 bar
-1000...1000 mbar
-14.5...14.5 psi
Set point SP
-0.998...1.6 bar
-14.48...23.2 psi
Reset point rP
-1...1.598 bar
-14.5...23.18 psi
Analogue start point
-1...1.1 bar
-14.5...15.96 psi
Analogue end point
-0.5...1.6 bar
-7.26...23.2 psi
In steps of
0.001 bar
0.02 psi
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]
< ± 0,05;(0...70 °C)
Temperature coefficient span [% of the span / 10 K]
< ± 0,15;(0...70 °C)
Response times
Response time [ms]
< 10
Damping process value dAP [s]
0.01...30
Damping for the analogue output dAA [s]
0.01...30
Step response time analogue output [ms]
25
Operating conditions
Ambient temperature [°C]
-25...80
Storage temperature [°C]
-40...100
Protection
IP 67; IP 69K
Tests / approvals
EMC
EN 61000-4-2 ESD
4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated
10 V/m
EN 61000-4-4 Burst
2 kV
EN 61000-4-5 Surge
0,5/1 kV
EN 61000-4-6 HF conducted
10 V
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]
100
Note on approval
factory certificate available as download at www.factory-certificate.ifm
threaded connection G 1 external thread sealing cone Attention: The unit must only be installed in a process connection for G1 sealing cone.; The G1A sealing cone of the unit is only suited for adapters with metal end stop.
Displays / operating elements
Display
Display unit
2 x LED, green
switching status
LED, yellow
switch points
LED ring, red
function display
alphanumeric display, red 4-digit
measured values
analogue display, 0...350° rotatable, pointer not visible when unit disconnected
measured values
alphanumeric display, red 4-digit
With scale
yes
Extended display range (max.)
1.6 bar
23.2 psi
Remarks
characteristics deviation in the extended display range: 1.5 % of the span
switch point accuracy in the extended display range: 1.5 % of the span
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 — PG2899-00 — 13.04.2023 —
