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  1. Products
  2. Sensors
  3. Pressure sensors / Vacuum sensors
  4. Electronic contact manometers with analogue display
  5. PG2789

Flush pressure sensor with analogue display

PG2789

PG-,10BREA01-MFRKG/US/ /P

Flush pressure sensor with analogue display PG2789
Flush pressure sensor with analogue display PG2789

Flush pressure sensor with analogue display

PG2789

PG-,10BREA01-MFRKG/US/ /P

  • 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
When selecting an alternative article and accessories please note that technical data may differ!
  • acs
  • fcm
  • ce
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  • ukca
  • tuev_s
  • ehedg
  • reg31
  • cul
  • ec19352004
  • 3a
  • crn
Product characteristics
Number of inputs and outputs Number of digital outputs: 1; Number of analogue outputs: 1
Measuring range
-0.005...0.1 bar -5...100 mbar -2...40.15 inH2O
Process connection threaded connection G 1 external thread Aseptoflex Vario
Application
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
30000 mbar 12043 inH2O
Pressure rating
4000 mbar 1605 inH2O
Type of pressure relative pressure
No dead space yes
MAWP (for applications according to CRN) [bar] 4
Electrical data
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
-0.005...0.1 bar -5...100 mbar -2...40.15 inH2O
Set point SP
-4.8...160 mbar -1.95...64.25 inH2O
Reset point rP
-5...159.8 mbar -2.05...64.15 inH2O
Analogue start point
-5...135 mbar -2...54.2 inH2O
Analogue end point
20...160 mbar 8.05...64.25 inH2O
In steps of
0.1 mbar 0.05 inH2O
Accuracy / deviations
Switch point accuracy [% of the span] < ± 0,5; (Turn down 1:1)
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span] < ± 0,5; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1)
Linearity deviation [% of the span] < ± 0,25; (Turn down 1:1)
Hysteresis deviation [% of the span] < ± 0,2; (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] < ± 0,1; (0...70 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,2; (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
UL approval
File number UL E174189
Mechanical data
Weight [g] 520
Materials stainless steel (316L/1.4404); PA; FKM; PTFE; viewing glass: laminated safety glass 4 mm
Materials (wetted parts) ceramics (99.9 % Al2O3); stainless steel (316L/1.4435); surface characteristics: Ra < 0,4 / Rz 4; PTFE
Min. pressure cycles 100 million
Process connection threaded connection G 1 external thread Aseptoflex Vario
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.)
160 mbar 64.25 inH2O
Remarks
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 — PG2789-01 — 13.04.2023 —