? = Please select configuration! 

Single parameter controller for dissolved oxygen (amperometric) and Temperature

Established with following properties:
- simultaneous display of selected type and temperature
- easy and intuitive operation
- big OLED display incl. indication of state (128x64 pixels) 
- plain text menu
- manual and automatic calibration procedures
- inputs and outputs galvanic isolated
- automatic temperature compensation with measured or fixed temperature
- data logger with 4000 sets capacity
- manual internal or external Hold function
- omnibus fault message with potential free relay

Measuring range:
- 0...200.0 %
- 0...20.00 mg/l
- -10.0...130.0 °C (Pt 1000)

Relay outputs:
- 2 limit or alarm contacts, two way contact, max. 250 V AC, 5 A
- PID controller, bidirectional (Pulse Width Modulation or analog output)
- 1 fault relay, two way contact, max. 24 V DC, 1A / 24 V AC, 0.3 A

Analog outputs:
? 2 x 0(4)...20 mA, free scalable
? 2 x 0...5(10) V, free scalable

Main power:
? 100...240 V AC
? 18...36 V DC

Dimension:
- 144x144x70 mm (WxHxD)

Protection class:
- front panel mounting IP 63 (front) in combination with clear screen protection cap IP 65, IP 20 (on the back) 

Brand:
Sensortechnik Meinsberg

Type:
MV5030FR	(100...240 V AC, current output)
MV5030FR-U	(100...240 V AC, voltage output)
MV5030FR-24V	(18...36 V DC, current output)
MV5030FR-U-24V	(18...36 V DC, voltage output)

or equivalent