LLC44A1A - SSAC LLC44A1A Liquid Level Control Timing Relay Simple Type: Timing...
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- Part Number:
- LLC44A1A
- Model Number:
- LLC44A1A
- Make:
- SSAC
- Lead Time:
- Available
- Qty In Stock:
- Available
SSAC LLC44A1A Liquid Level Control Timing Relay Simple Type: Timing Relay
The LLC4 combines resistance sensing circuitry with solid state timing to provide single probe level maintenance. On adjustable units, the sensitivity adjustment allows accurate level sensing while ignoring foaming agents and floating debris. Transformer isolated 12 V AC is provided at the probe to prevent electrolysis. A trickle current of less than 1 mA determines the presence or absence of liquid between the probe and common. The LLC4 Series can be used with many types of low voltage (resistance changing) transducers to perform other control functions like temperature limit control, photo limit control, condensation sensing, and ice sensing.
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Features
- 24, 120, or 230 V AC Models are Available
- 4 A Resistive SPDT Isolated Contacts
- Adjustable or Fixed Sensing up to 250KO
- Fill or Drain Operation Available
- Isolated AC Voltage on the Probes
- Single Probe Level Control for Conductive Liquids
Specifications
- Form: Isolated single pole double throw (SPDT) contacts
- Frequency: 50 ... 60 Hz
- Isolation Voltage: =1500 V RMS between input, output, & probe
- Mounting: Plug-in socket
- Operating Temperature: -20°C ... +60°C
- Package: 2.91 x 2.39 x 1.78 in. (73.9 x 60.7 x 45.2 mm)
- Rating: 4 A resistive at 240 V AC; 1/10 hp at 240 V AC
- Sense Resistance: Factory fixed or adjustable to 250K O
- Sense Resistance Tolerance: Adjustable - guaranteed range; Factory fixed +/-10%
- Sense Voltage: 12 V AC at probe terminals
- Storage Temperature: -40°C ... +80°C
- Surge: IEEE C62.41-1991 Level A
- Termination: 8 Pin plug-in
- Tolerance: 24V AC - -15% ... +20%; 120 & 230 V AC - -20% ... +10%
- Type: Electromechanical relay
- Type: ON/OFF (Single Level) Resistance sensor with built-in time delay to prevent rapid cycling
- Voltage: 24, 120, or 230 V AC
- Weight: ˜6 oz (170 g)
Applications
- None Available
Aliases
- None Available