KNX SO250 - KNX Tank Sensor with 2 relay outputs
The KNX software ETS software allows individual parameterization of all bus functions of the KNX SO250. There are five variable thresholds for filling, emptying, dry running protection and overflow alarm. The KNX SO250 has got an additional display, which directly indicates the distance/fill level. The integrated key pad is used for selection of the tank dimensions and setting of two relay switching outputs. When the relays are switched an additional acoustic alarm can be emitted. The KNX SO250 basic has no display and no output relays.
Description
- Distance measurement
- Fill level measurement in spherical, rectangular and cylinder tanks. Several similar tanks as battery
- Setting of bus functions by means of the KNX software ETS
- 5 switching outputs with adjustable threshold values (Threshold values can be set by parameter or via communication objects)
- 2 relays, setting with the integrated display and keypad
Technical Details
Specification
Evaluation Unit:
Housing: Plastic material
Colour: White
Mounting: Snap-on fitting on mounting rails
Degree of protection: IP 20
Ambient temperature: Operation 0…+45 °C, storage -25…+70°C
Ambient air humidity: max. 5... 95% RH, avoid bedewing
Data output: KNX +/- bus terminal plug
Communication objects: 57
Dimensions: approx. 123 x 89 x 61 (W x H x D, mm), 7 width units
Weight: approx. 345 g
Operating voltage: 230 V AC , 50 Hz
Power consumption: max. 4 W
Outputs:
- KNX data
- 2 x Relay, potential-free NOC, max. 250 V AC / 7 A
Air ultrasonic probe:
Housing: Plastic material
Colour: Black
Degree of protection: IP 52
Liquid resistance: Water, fuel
Dimensions: Total diameter approx. 60 mm. Total head height approx. 45 mm. Thread 1½ inches
Connection lead: RG 58 coaxial cable with BNC plug. length 10 m
Total weight: approx. 400 g
Ambient temperature: +0…+40 °C
Measurement range: 12…250 cm
Properties
Properties
| Technology | KNX |
| Brand | ELSNER |
