Electronic Relay Nivus ER-104/B/1W 230VAC
Only 2 left- Code
- 1374
- Category
- Special relays
- Dispatch
- Within 1 business day for in-stock items.
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Main item details
- Brand
- Nivus
- SKU / Internal code
- 1374
- Product type
- Special relays
- Condition
- Condition shown in specs
- Stock
- Only 2 left
- Brand
- Nivus
- Model
- ER-104/B/1W
- Housing - Dimensions
- 22.5 x 99 mm* (width x height) (*112 mm with plug)
- Inputs - Open circuit voltage
- <10 V AC
- - Short-circuit current
- <5 mA
- - Sensitivity
- (2..30/2..300) kOhm
- - Switching delay approx.
- 0.5 ...10 s energized/de-energized
- Outputs - Contacts
- 1 potential-free SPDT
- - Option
- 2 potential-free SPDTs (operated simultaneously)
- - Max. switching voltage
- 50 V AC, 150 V DC
- - Max. switching current
- 3 A AC, 5 A DC
- - Max. switching capacity
- 150 W DC, 600 VA AC
- Date
- 27/05/2021
- Weight
- 0.18 g
- Measurements
- 12X12X3
- Locator
- GP4CL25P4
About this item
Nivus ER-104/B/1W 230VAC Electronic Relay
New product in box
Model:ER-104/B/1W
Narrow design - 22.5 mm width
Adjustable sensitivity
Closed circuit or load current principle selectable
Potential-free output as SPDT
Optional 24 V DC power supply
The ER-104 electrode relay is used for conductive limit level detection. Application areas cover all sectors where liquid and conductive media need to be detected or controlled. Limit value measurements (overflow, dry running, max. alarm) as well as min./max. control and pump control (hysteresis) can be implemented. In addition, the units can be used as a contact protection relay if, for example, a transmitter only allows low contact loads, although higher switching loads need to be handled.
For efficient use of limited space, the ER-104 is available in a slim 22.5 mm wide design.
The unit basically consists of three functional units: the power supply, the switching amplifier with integrated hold function for easy implementation of min./max. controls and the switching relay with a potential-free output contact as an SPDT. It is possible to use the ER-104 electrode relay as a contact protection relay by combining it with our rod/suspension electrodes or "signal pickups" (e.g. pressure bell, float switch).
A low alternating current flows once the electrode is submerged in a conductive liquid. This alternating current is evaluated by the switching amplifier (electrode relay). Exceeding an adjustable trip threshold will energize the corresponding relay.
The working direction of the ER-104 can be set on the device. In closed-circuit operation, the internal relay is activated when the electrodes are not wet; in open-circuit operation, when the electrodes are wet.
Power supply 230 or 24 V AC -+10% or
other voltages on request
Power consumption 1 W/VA
Housing - Dimensions: 22.5 x 99 mm* (width x height) (*112 mm with plug)
Operating temperature -20°C to +60°C
Storage temperature -30°C to +80°C
Inputs - Open circuit voltage: <10 V AC
- Short-circuit current: <5 mA
- Sensitivity: (2..30/2..300) kOhm
- Switching delay approx.: 0.5 ...10 s energized/de-energized
Outputs - Contacts: 1 potential-free SPDT
- Option: 2 potential-free SPDTs (operated simultaneously)
- Max. switching voltage: 50 V AC, 150 V DC
- Max. switching current: 3 A AC, 5 A DC
- Max. switching capacity: 150 W DC, 600 VA AC
Date:27/05/2021
Measurements:12X12X3
Locator:GP4CL25P4
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Nivus ER-104/B/1W 230VAC Electronic Relay
New product in box
Brand:Nivus
Model:ER-104/B/1W
Narrow design - 22.5 mm width
Adjustable sensitivity
Closed circuit or load current principle selectable
Potential-free output as SPDT
Optional 24 V DC power supply
Application
The ER-104 electrode relay is used for conductive limit level detection. Application areas cover all sectors where liquid and conductive media need to be detected or controlled. Limit value measurements (overflow, dry running, max. alarm) as well as min./max. control and pump control (hysteresis) can be implemented. In addition, the units can be used as a contact protection relay if, for example, a transmitter only allows low contact loads, although higher switching loads need to be handled.
Design
For efficient use of limited space, the ER-104 is available in a slim 22.5 mm wide design.
The unit basically consists of three functional units: the power supply, the switching amplifier with integrated hold function for easy implementation of min./max. controls and the switching relay with a potential-free output contact as an SPDT. It is possible to use the ER-104 electrode relay as a contact protection relay by combining it with our rod/suspension electrodes or "signal pickups" (e.g. pressure bell, float switch).
Function
A low alternating current flows once the electrode is submerged in a conductive liquid. This alternating current is evaluated by the switching amplifier (electrode relay). Exceeding an adjustable trip threshold will energize the corresponding relay.
The working direction of the ER-104 can be set on the device. In closed-circuit operation, the internal relay is activated when the electrodes are not wet; in open-circuit operation, when the electrodes are wet.
Common
Power supply 230 or 24 V AC -+10% or
24 V DC -+10%,
other voltages on request
Power consumption 1 W/VA
Housing - Dimensions: 22.5 x 99 mm* (width x height) (*112 mm with plug)
Operating temperature -20°C to +60°C
Storage temperature -30°C to +80°C
Display no
Inputs - Open circuit voltage: <10 V AC
- Short-circuit current: <5 mA
- Sensitivity: (2..30/2..300) kOhm
- Switching delay approx.: 0.5 ...10 s energized/de-energized
Outputs - Contacts: 1 potential-free SPDT
- Option: 2 potential-free SPDTs (operated simultaneously)
- Max. switching voltage: 50 V AC, 150 V DC
- Max. switching current: 3 A AC, 5 A DC
- Max. switching capacity: 150 W DC, 600 VA AC
Date:27/05/2021
Weight:0.180g
Measurements:12X12X3
Locator:GP4CL25P4
Cabo Eletro Comercial ltda thanks you
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