Number of digital outputs

4

Probe length L [mm]   

100...1600

Process connection

G 3/4 external thread

Media 

Hydrous coolants; oils; oil-based media; water; media similar to water

Dielectric constant of the medium

≥ 2; (for media with a dielectric constant of 2...20 (e.g. oils), a coaxial pipe is needed for operation)

Cannot be used for

Greases; granulates; bulk material; acids; alkali; heavily foaming media

Medium temperature [°C]

0...80; (90 < 1 h)

Tank pressure [bar]

-1...16

Operating voltage [V]

18...30 DC

Current consumption [mA]

< 80

Protection class           

III

Reverse polarity protection

Yes

Power-on delay time [s]          

< 3

Output signal  

Switching signal; IO-Link

Electrical design

PNP

Output function          

Normally open / normally closed; (parameterisable)

Max. voltage drop switching output DC [V]

2.5

Permanent current rating of switching output DC [mA]

200

Short-circuit protection           

Yes

Type of short-circuit protection          

Thermal, pulsed

Probe length L [mm]   

100...1600

Active range A [mm]  

L-40 (L-60); (when set to oil and oil based media)

Ambient temperature [°C]

0...60

Storage temperature [°C]

-25...80

Protection       

IP 67

Weight [g]

396.5

Materials         

Stainless steel (1.4301 / 304); FKM; PBT; PC; PEI; TPE-V; PTFE

Materials (wetted parts)

Stainless steel (1.4305 / 303); probe connection: stainless steel (1.4435 / 316L); PTFE; FKM; Sealing: NBR-PPTA 20

Display

Display unit    

3 x LED, green

Switching status

4 x LED, yellow

Level

Alphanumeric display, 4-digit

Parameter setting

Alphanumeric display, 4-digit

Accessories (optional)

Probe:, E43203...E43205 / E43207...E43210

Coaxial pipe:, E43211...E43221, E43223, E43224

Connection                 

Connector: 1 x M12; Contacts: gold-plated