Level Sensing Relay
MK 9151

Features
. According to IEC/EN 60255-1
. 3 probe connections for 2-point and 1-point level control
. Also for use as moisture detector
. High interference resistance of the measuring circuit, which is isolated from the mains
. Max. wire length to the probes: 1500 m
. Large setting range: 2 ... 450 kΩ this permits differentiation between fluid and foam
. Adjustable response and release time delay: 0.2 ... 20 s
. Programmable for open circuit operation (without bridge) or closed circuit operation(bridge X1-X2 or X1-COM)
. For auxiliary voltages of 24 ... 415 V AC or 24 V DC
. Green LED for operation
. Yellow LED for contact position
. 1 or 2 changeover contacts
. Also available with sealable transparent cover
. Available with safe separation according to IEC/EN 61140, IEC/EN 60947
. Width 22.5 mm

Technical specifications
Width: 22,5mm
Operate delay: Yes
Enclosure design: Switch cabinet
Measuring range max.: 450 kΩ
Output contacts: 1 C/O contact
Auxiliary voltage: AC, DC
Classification: Füllstandsüberwachung
Type: MK 9151


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: MK9151.11 2-450K-OHM AC110-127V
Art. No.: 0044504