Cookie preferences
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
Configuration
Technically required
These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
CSRF token
Cookie preferences
Currency change
Customer recognition
Customer-specific caching
Individual prices
Selected shop
Session
Comfort functions
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Note
Statistics & Tracking
Affiliate program
Google Tag Manager
Track device being used
Level Sensing Relay
IL 9151
- Article number: 0049135
- Variant: IL9151.12 2-450K-OHM AC230V 0,2-20S
Level monitoring and control for conductive liquids and powders, e.g. maximum and minimum... more
Product description
- Level monitoring and control for conductive liquids and powders, e.g. maximum
and minimum filling levels, overfilling and protection against dry running - Monitoring and control of the mixing ratio of conductive liquids
- General resistance monitoring tasks, e.g. limit temperature detection with PTC
- Contact protection relay with time delay
Technical specifications
| Width: | 35 mm |
| Measuring range max.: | 450 kΩ |
| Auxiliary voltage: | AC, DC |
| Classification: | Füllstandsüberwachung |
| Operate delay: | Yes |
| Output contacts: | 2 x 1 C/O contacts |
| Enclosure design: | Distribution board |
| Type: | IL 9151 |
Features
- According to IEC/EN 60 255-1
- 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: 3000 m
- Large setting range: 2 ... 450 kΩ this
permits differentiation between fluid and foam - Separately adjustable response and release time delay
0.2 ... 20 s for MIN- and MAX-level - Programmable for:
- 2 separate controllable output relays for MIN and MAX level
- common controlled output relays for 2-point hysteresis level control
- open circuit operation
- closed circuit operation - Measuring Circuit for probes works with internally generated AC voltage
(approx. 30 Hz), electrolytic behaviour does not occur in the liquid - For auxiliary voltages of 24 ... 415 V AC or 24 V DC
- LEDs for operation and state of contact
- 2 changeover relays with 1 changeover contact each
- IL 9151 and SL 9151 with safe separation according to
IEC/EN 61 140, IEC/EN 60 947-1 - Devices available in 3 enclosure versions:
IL 9151: depth 59 mm, with terminals at the bottom for installation
systems and industrial distribution systems according to DIN 43 880
SL 9151, MK 9151N: depth 98 mm, with terminals at the top for
cabinets with mounting plate and cable duct - IL/SL 9151: 35 mm width
MK 9151N: 22.5 mm width
