German genuine LABOM pressure switch - compliant with EHEDG standards

German genuine LABOM pressure switch - compliant with EHEDG standards

Technical Specifications

Sanitary Design

Test Certificate

Material certification, compliantDIN EN 10204-3.1

Calibration certificate, compliantDIN EN 10204-3.1

Proof of smoothness

Electric polishing of the liquid receiving area

Electrical connections can be made300Rotate freely within degrees

Protection levelIP67

German genuine LABOM pressure switch - compliant with EHEDG standards

food industry

pharmaceutical industry

Biotechnology

LABOMTechnical data of biotechnology pressure switch

Shell design
design Sanitary shell design, electrical components * sealing
material Shell material1.43301（304），
Display module materialmacrolon
pressure compensation By sintering the filter
Protection levelIP65, in accordance withEN60529, optionalIP67
climate typeDIN EN 60721 3-4，4K4H
electrical connection round plugM12，4Needle (without switch function)
round plugM12，8Needle (with switch function)
Ensure the shell is sealed with a sealing ring
output signal
output signal4...20 mATwo wire system
Sampling rate 10 time/second
current range3.8…20.8 mA

resolution2 μACurrent limit≤ 22 mA
loadR ≤ (U - 14 V) / 22 mA (Ohm)
precision
Limit point setting comply withDIN16086
linear/lag/repetitiveness≤ 0.2 %range
temperature effect
a)housing
scope0…50℃≤ 0.25%(Range)≥ 400 mbar）
≤ 0.4%(Range)≤ 250 mbar）
≤ 0.5%(Range)= 100 mbar）
scope-20…0℃and50…80℃
≤ 0.4%(Range)≥ 400 mbar）
≤ 0.6%(Range)≤ 250 mba)
≤ 0.8%(Range)= 100 mbar）

b)process connection (Zero point error)
DN25/1” = 4.8 mbar/10K
DN32/1 1/2” = 2.3 mbar/10K
DN40 = 1.6 mbar/10K
DN50/2” = 0.6 mbar/10K
Long term drift≤ 0.1%Every year, in compliance withEN 61298-1
display
form 4bit7Section, redLED
Digital height8.5 mm
resolution-9999…9999
precision±0.2% ±1 digit
temperature effect±0.1% / 10 f.s.
Observation angle can be300Rotate freely within degrees,
When installed upside down, mirror reversal is possible180Degree display
display Display confirmation when pressed
decimal point Automatically set based on range and unit, the most3One decimal place, or manually set0…3decimal place
Automatically display measurement values and units alternately, or can be displayed through buttons
unit of measurementbar / mbar, PSI, KPa, MPa, %, mA
power supply 14…30 V DC
range/Overvoltage limit
Range and overvoltage limit can be found in the order details
<50℃When the vacuum degree is20 mbar abs.
Continuous, prolonged exposure to temperatures above+50℃Performing vacuum measurements will alter the characteristics of the equipment.
zero setting
Simple zero point setting, maximum range±20%
process connection
Various forms/material Refer to the selection table
Sanitary Design

comply withEHEDGstandard Surface quality of the liquid receiving areaR ≤ 0.8 μm
measurement system
sensor Varistor measuring element
System fillingFD1(NSF-H1)comply withFDA
temperature range
ambient temperature-20…85℃
Process temperature-20…125℃Short term achievement140℃duration1Hour; Optional achievement160℃
Storage temperature-40…85℃
Other process temperatures as required
Switch output (optional)
type Can be equipped with two floating contacts, usually grounded (low-end)NPN）
Or usual power supply（PNP）
Switch capacity200 mA, anti short circuit, optional1A
switch status Open or close programmable, disconnect circuit: disconnect contacts
switch functionWindow / Hysteresis, Programmable
set the scope Within the measuring range
HysteresisWithin the measuring range
Switch delay0.0….999.9 s
repeatability accuracy0.2%full scale
Electrified insulation Between transmission and switch output
Switching cycle More than 10 million times
Voltage drop< 1 V（< 1.5 VWhen the current is greater than100mA）
Output status display redLEDPress the switch to output
parameterize on-site3Key setting or throughPCsoftware
test
EMCguidanceEMV 2004 / 108 / EG
Installation Information
Installation direction By selection
Calibration direction arbitrary

parameterize
The following parameters can be obtained throughCOMLINE. SSoftware or3Set with a button

wiring diagram

Size chart

process connection

Selection Table-Please provide other features of unlisted models-

Keywords