| General Information |
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| General Catalogue |
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| At a glance |
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| ES 2001 RELAY, AMPLIFIER RELAY |
General Catalogue 250-02 |
ES 2001 RELAY
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ES 2001 RELAY
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ES 2001 RELAY, AMPLIFIER RELAY
- Reed contact protection
- Output:
2 floating changeover contacts
Voltage free
Switching power 5A / 250 V AC / 500 VA
- Function: Regulation ON/OFF
- Adjustable timers |
All Reed contact suffers of inductive or capacitive charge due to starting pump or motors. A safe protection is to add between the contacts and the engine a relay amplifier ES 2001. Both timers and hysteresis (between on/off relay switching) are adjustable. The relay is easily mounted on DIN rail.
The LED status indicators give to the operator the information on regulation. This relay ES 2001 is also perfect for liquid detection or liquid level regulation: please see documentation 530-01.
Protection of:
Reed contact, models included in BRK60, BW60, CNL, MNR6, MNR7 etc.
Flow switch, such as ZE951 (IDP – PDP), CDP etc.
Also on level control for electrically conductive liquid media:
Minimal or maximal levels – Dosing, flow detection and alarm pump control, solenoid valve control, and fluid detection in a pipe.
With appropriate electrodes for use as limit transducer in: Water, wastewater, acids, lye, brines, etc.
Main power supply: 230 V AC – 50/60 Hz (standard) – other on request
Consumption: 2 VA
Working temperature: Maximal, +45°C
Housing: IP40 – cabinet, tropicalized version, on request
Mounting: Rail DIN 46277
Galvanic insulation: Between main line and electrodes circuit
Sensitivity: 2 adjustable ranges, 1...70 kOhm and 5...150 kOhm
Switching power: 500 VA / 250 V AC / 5 A – 1 A / 125 V DC / 40 W
Screw connectors: for reverse contact
Timers, adjustable:
t = 0.5 to 5 s for increasing level
0.5 t for decreasing level
Hysteresis: approx. 10% of adjusted sensitivity
Electrodes circuit: 6 V AC, < 1.5 mA
Indicators: 1 operating LED, 1 switching status LED
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AMPLIFIER RELAY
ES 2001 RELAY |
General Catalogue
250-02 |
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