Dold Level Monitoring Relay, DIN Rail
Technical Document
Specifications
Brand
DoldMonitoring Application
Level
Mounting Type
DIN Rail
Time Delay
0.2 → 20s
Series
IL 9151
Width
35mm
Maximum Operating Temperature
+60°C
Dimensions
59 x 35 x 90mm
Height
90mm
Length
59mm
Operating Temperature Range
+60°C
Minimum Operating Temperature
-20°C
Country of Origin
Germany
Product details
IL9151 - level relay with two separately operating changeovers
The IL9151 is used for
Level monitoring and control of conductive liquids and powders, e.g. maximum and minimum fill level, protection against overfilling and dry running
Monitoring and control of the mix ratio for conductive liquids
General resistance monitoring tasks, e.g. recording temperature limits with PTC
Contact protection relay with delay
Features
In accordance with IEC 255, VDE 0435 Section 303
3 electrode connections for 2-point or 1-point level control
The measuring circuit galvanically isolated from the mains is immune from high levels of interference
Max. lead length to the electrodes: 1500 m
Wide setting range of 4 → 450 kΩ, which enables differentiation between liquid and foam
Response and fallback delay: 0.2 → 20 s adjustable separately for MIN and MAX level
Programmable for: 2 separately controlled output relays for MIN and MAX level or jointly controlled output relays in 2-point hysteresis level control
Programmable for: Operating or rest current principle
Measuring circuit for electrodes works on AC voltage generated internally in the device (approx. 30 Hz); therefore no electrolysis occurrence in the fluid
LEDs to indicate operational readiness and contact position
2 output relays each with 1 changeover
35 mm overall width
€ 198.25
€ 198.25 Each (Exc. VAT)
1
€ 198.25
€ 198.25 Each (Exc. VAT)
1
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Technical Document
Specifications
Brand
DoldMonitoring Application
Level
Mounting Type
DIN Rail
Time Delay
0.2 → 20s
Series
IL 9151
Width
35mm
Maximum Operating Temperature
+60°C
Dimensions
59 x 35 x 90mm
Height
90mm
Length
59mm
Operating Temperature Range
+60°C
Minimum Operating Temperature
-20°C
Country of Origin
Germany
Product details
IL9151 - level relay with two separately operating changeovers
The IL9151 is used for
Level monitoring and control of conductive liquids and powders, e.g. maximum and minimum fill level, protection against overfilling and dry running
Monitoring and control of the mix ratio for conductive liquids
General resistance monitoring tasks, e.g. recording temperature limits with PTC
Contact protection relay with delay
Features
In accordance with IEC 255, VDE 0435 Section 303
3 electrode connections for 2-point or 1-point level control
The measuring circuit galvanically isolated from the mains is immune from high levels of interference
Max. lead length to the electrodes: 1500 m
Wide setting range of 4 → 450 kΩ, which enables differentiation between liquid and foam
Response and fallback delay: 0.2 → 20 s adjustable separately for MIN and MAX level
Programmable for: 2 separately controlled output relays for MIN and MAX level or jointly controlled output relays in 2-point hysteresis level control
Programmable for: Operating or rest current principle
Measuring circuit for electrodes works on AC voltage generated internally in the device (approx. 30 Hz); therefore no electrolysis occurrence in the fluid
LEDs to indicate operational readiness and contact position
2 output relays each with 1 changeover
35 mm overall width