Category

Actuators

Axial Fans

Balancing Relay

Burner Controls

Coils

Contactors

Control Valves

Current Valves

Digital Indicating Controllers

Double Gas Valves

Electrode Holders

Flame Detectors

Flame Safeguards

Floatless Level Controllers

Flowmeters

Gas Pressure Regulators

Ignition / Flame Rods

Ignition Cable

Ignition Terminals

Ignition Transformers

Inductive Sensors

Level Controllers

Level Sensors

Limit Switches

Miniature Power Relays

Needle Valves

Oil Burner Controls

Oil Burner Nozzles

Oil Pumps

Overload Relays

Photoelectric Sensors

Potentiometers

Power Supply

Pressure Controllers

Pressure Sensors

Pressure Switches

Pressure Transducers

Pressure Transmitters

Propane Regulators

Proximity Sensors

Reed Switches

Return Nozzles

Safety shut-off valves

Sensor Controllers

Signal Converters

Slow Opening Valves

Solenoid Valves

Solid State Relays

Spark Plugs

Temperature Controllers

Temperature Sensors

Thermostats

Timer Relays

Vacuum Pressure Switches

Valves

Valve Proving System

Velocity Sensors

Voltage Relays





SEZ 61.1 - Polygyr On/Off Switch

Type: SEZ 61.1 S03

Operating voltage: 24 VAC ±20%

Control signal voltage: 0...10 V d.c.

Control signal current rating: 0,1 mA max.

Condition: Used

Stock: Subject to availability

Brand: Landis & Gyr / Polygyr

Origin: Germany

Price: Available on request

Application

The SEZ61.1 on/off switch is used in POLYGYR controlled air conditioning, ventilating and heating installations for the control voltage or actuator position dependent on/off switching of various units. For example:

- Fans

- Pumps

- Relays

- Signal lamps

- Actuators and control motors with on/off control (single-wire control)

Voltages between 24 250 V a.c. can switched.

Function

When the 0...10 V d.c. input signal reaches the set switching point, the SEZ61.1 switches over

  • from Q2 to Q3 in the case of increasing control voltage
  • from Q3 to Q2 in the case of decreasing control voltage

    • Above and below the 0...10 V d.c. nominal range there is an overrange of 1 V.

    The switching interval SA refers to Q2. It can be set to any value within the range of -1...11 V d.c.

    The switching differential SD can be set to any value within the range of 0,2...10 V d.c.













    Operating voltage: 24 VAC ±20%

    Frequency: 50...60 Hz

    Power consumption: 1 VA

    Control signal

    - Voltage 0...10 V d.c.

    - Current rating 0,1 mA max.

    Ambient temperature: -10...+50°C

    Weight: 0.032 kg

    For more information on technical data, please see data sheet.

























    If you have any questions about this product please email us at saadwaheed09@gmail.com



































    recommended items