With its integrated transmitter and connection for diagnostic, the MAXIMAT isideal to detect the presence of a liquid due to a leakage of dangerous andnon-flammable liquids in computer rooms, barrel warehouse catch basins.

The transmitter MAXIMAT is designed to detect conductive liquids with areactance up to 5 kΩ/cm and a coupling capacitance towards ground ofmore than 50 pF. The liquids may not generate electrical insulating orconductive deposit. The MAXIMAT has 3 different outputs, factory built-in:

• Binary output to active optocoupler, numeric input
• Analog 0...20 mA output for any analog input of PLC

Main power supply: 15 ... 26 V DC; caution: DC current circuit should be protected by a fuse of 250 mA. Power consumption: approx. 3 W
Ambient temperature: -20 to +60°C
Operating pressure: atmospheric, 0.8 to 1.1 bar

Outputs:
• Switch [+DO / -DO]:optocoupler NPN, maximum 30 mA
• Switch [+AO / -AO]:current 0...20 mA

Configuration: with 4 DIP switchesLighting signal: 1 LED inside the terminal housing for correct operating system

CE mark: in accordance with low-voltage directive (73/23/CEE)and EMC directives (89/336/CEE)and standards EN 50 082-2: 1995,EN 55 011 (class A): 1998

DIBTApproval: Z-65.40-316, for leakage detection, WHG§19