Description

PI-025-REB34-MFRKG/US/ /P

Product characteristics Number of inputs and outputs Number of digital outputs: 1; Number of analogue outputs: 1 Measuring range

-1…25 bar

-14.4…362.7 psi

-0.1…2.5 MPa

Process connection threaded connection G 3/4 external thread Application 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

200 bar

2900 psi

20 MPa

Pressure rating

100 bar

1450 psi

10 Mpa

Type of pressure relative pressure; vacuum No dead space yes Electrical data 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] 0.5 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] 6 Number of analogue outputs 1 Analogue current output [mA] 4…20, invertible; (scalable 1:4) Max. load [Ω] (Ub – 10 V) / 20 mA Analogue voltage output [V] 0…10, invertible; (scalable 1:4) Min. load resistance [Ω] 2000 Short-circuit protection yes Type of short-circuit protection pulsed Overload protection yes Measuring/setting range Measuring range

-1…25 bar

-14.4…362.7 psi

-0.1…2.5 MPa

Set point SP

-0.96…25 bar

-13.8…362.7 psi

-0.096…2.5 MPa

Reset point rP

-1…24.96 bar

-14.4…362.1 psi

-0.1…2.496 MPa

Analogue start point

-1…18.74 bar

-14.4…271.8 psi

-0.1…1.874 MPa

Analogue end point

5.24…25 bar

76.2…362.7 psi

0.524…2.5 MPa

In steps of

0.02 bar

0.3 psi

0.002 MPa

Factory setting

	SP1 = 6.24 bar	rP1 = 5.74 bar
	ASP = 0.00 bar	AEP = 25.00 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] < ± 0,05; (0…70 °C) Temperature coefficient span [% of the span / 10 K] < ± 0,15; (0…70 °C) Response times Response time [ms] < 100 Damping process value dAP [s] 0.1…100 Damping for the analogue output dAA [s] 0.1…100 Step response time analogue output [ms] 25 Software / programming Parameter setting options hysteresis / window; normally open / normally closed; switching logic; current/voltage output; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit; zero point; span 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] 163 Mechanical data Weight [g] 383 Materials stainless steel (1.4404 / 316L); PC; PBT; PEI; FKM; PTFE Materials (wetted parts) ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; PTFE Min. pressure cycles 100 million Process connection threaded connection G 3/4 external thread Displays / operating elements Display

Display unit	4 x LED, green
switching status	LED, yellow
function display	alphanumeric display, 4-digit
measured values	alphanumeric display, 4-digit

Display unit bar; psi; MPa; % of the span Remarks Notes phase-out article Pack quantity 1 pcs. Electrical connection Connection Connector: 1 x M12; coding: A; Contacts: gold-plated