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Pressure / Fill Level Sensor PCE-SLS 20

Order no.: PCE-SLS 20
GTIN (EAN): 4250348723086
448,13 €
533,27 €
price ex. (VAT / delivery)
:
4250348723086
PCE-SLS 20
Delivery time: Not in stock!
Basic price is recalculated multiplied by the cable length.
m
Cable length is subject to a surcharge based on the length and the selected cable type.

Description

Stainless Steel Immersion Pressure / fill level sensor with ceramic membrane
4 ... 20 mA / 0 ... 10 V output / Up to 200 mH2O measurable / ±0.35% accuracy

The stainless steel immersion probe is suitable for measuring the level in the process. The immersion probe is particularly suitable for level measurement of waste water, contaminated or highly viscous media. The stainless steel immersion probe uses a capacitive ceramic measuring cell and determines the fill level in containers via the pressure. Due to the high accuracy of ± 0.35% of the measuring range, the stainless steel immersion probe is also suitable for low filling levels. The measuring range of the stainless steel immersion probe extends from 0 ... 0.4 mH2O to 0 ... 200 mH2O. This corresponds to a pressure of 40 mbar to 20 bar. The stainless steel immersion probe outputs the measured value as an analog signal, depending on the variant, in 4 ... 20 mA or 0 ... 10 V. This means that the level sensor can be connected to almost any process evaluation device.

Highlights

- Nominal pressures up to 200 mH2O
- Accuracy ± 0.35% of the measuring range
- 39.5 mm diameter
- Suitable for drinking water production
- Ceramic sensor
- Suitable for dirty and viscous media
- Different configurations possible

Specification

Nominal pressure Filling level Overload
0.04 Bar 0 ... 0.4 mH2O 2 Bar
0.06 Bar 0 ... 0.6 mH2O 2 Bar
0.1 Bar 0 ... 1 mH2O 4 Bar
0.16 Bar 0 ... 1.6 mH2O 4 Bar
0.25 Bar 0 ... 2.5 mH2O 6 Bar
0.4 Bar 0 ... 4 mH2O 6 Bar
0.6 Bar 0 ... 6 mH2O 8 Bar
1 Bar 0 ... 10 mH2O 8 Bar
1.6 Bar 0 ... 16 mH2O 15 Bar
2.5 Bar 0 ... 25 mH2O 25 Bar
4 Bar 0 ... 40 mH2O 25 Bar
6 Bar 0 ... 60 mH2O 35 Bar
10 Bar 0 ... 100 mH2O 35 Bar
16 Bar0 ... 160 mH2O45 Bar
20 Bar0 ... 200 mH2O45 Bar

 
Accuracy (selectable) ≤ ±0.35 % of rdg. (standard)
≤ ±0.25 % of rdg. (option)		  
Output signal (selectable) 4 ... 20 mA (2-wire)
0 ... 10 V (3-wire)		  
Load Rmax = [(UB – UB min) / 0.02 A] Ω  
Influence effects auxiliary power: 0.05 % FSO / 10 V 
load: 0.05 % FSO / kΩ		  
Long-term stability ≤ ± 0.1 % FSO / year under reference conditions  
Switch-on time 700 ms  
Mean response time ≤ 200 ms  
Maximum response time 380 ms  
Measuring rate 5 Hz  
Temperature error ≤ ± 1 % of rdg. (-20 ... 80 °C)  
Short-circuit strength permanent  
Reverse polarity protection no damage, but also no function  
Lightning protection 2-wire: integrated
3-wire: none		  
Connection cable (selectable) PVC ( -5 ... 70 °C) grey Ø 7.4 mm 
PUR (-25 ... 70 °C) black Ø 7.4 mm 
FEP 4 (-25 ... 70 °C) black Ø 7.4 mm 
TPE-U (-25 ... 125 °C) blue Ø 7.4 mm		  

Shielded cable with integrated air hose as a reference for the surrounding air pressure.
Free-hanging immersion probes with FEP cables should not be used if effects from highly charging processes are to be expected.

Housing stainless steel 1.4404  
Seals (selectable) FKM
EPDM
FFKM		  
Separating membrane (selectable) ceramic Al2O3 96 %
ceramic Al2O399.9 %		  
Max. current consumption 21 mA  
Media water
sewage
fuels and oils		  
Areas of application drinking water production
sewage treatment plants
water treatment
level monitoring in open containers
fuel storage
tank batteries
biogas plants		  
Operating conditions -25 ... 125 °C  
Lab conditions -40 ... 40 °C  
Dimensions Ø 39.5 mm x 124 mm   
Weight ca. 400 g (without cable)  
     

Delivery Scope

1 x Pressure / Fill Level Sensor PCE-SLS 20 in the selected configuration
1 x User manual

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