Littelfuse PC-102 Series Pump Controllers

 Littelfuse PC-102 Series Pump Controllers from Flow Factor

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Littelfuse PC-102CICI-DL:

Dual seal-leak detector uses inputs to sense seal failures and energize the output relay. Input logic direct or inverted is DIP switch selectable.

Littelfuse PC-102CICI-LT:

Seal-leak and over-temperature detector uses one input to sense seal failures and the temperature input to detect motor overheating. Configurable to suit various probes. Seal input logic direct or inverted, plus over-temperature trip reset automatic or manual, is DIP switch selectable. 

Littelfuse PC-102 Pump Protection Controller

Littelfuse PC-102 Description

The LIttelfuse PC-102 series is a dual-channel switch that provides dual protection against seal failures and over-temperature in submersible pumping applications.

The relays have two form-C isolated output relays and two LEDs, which illuminate when each associated output relay is energized.

The sensitivity adjustment (4.7k-100kOhms) allows you to define the input impedance at which the output relays will change state. The sensitivity for the over-temperature detector can be set to 4k Ohms with use of the DIP switches.

Littelfuse PC-102 Specifications

Input Characteristics 

Frequency 50/60Hz 

Functional Characteristics: 

Probe Sense Voltage 5vdc pulsed 

Sensitivity 4.7k-100kΩ Sensitivity (for temp) Selectable 4kΩ with DIP switches 

Input Logic Direct or inverted 

Debounce Time Delay 0.5 or 2 seconds 

Output Characteristics:

Relay Output Rating (2 Form C isolated) 

Pilot Duty 180VA @ 120VAC, C150,  General Purpose 5A @ 240VAC 

General Characteristics: 

Temperature Range -20° to 55°C (-4° to 131°F) 

Maximum Input Power 2 W 

Depluggable Connector Phoenix Contact-Series MSTB plugs 

Output Relay Status Indicators LEDs 

Terminal Torque 4.5 in.-lbs. 

Wire range 12-20 AWG 

Standards Passed:

Electrostatic Discharge (ESD) IEC 61000-4-2, Level 3, 6kV contact, 8kV air. 

Radio Frequency Immunity (RFI) IEC 61000-4-3, Level 3, 10V/m 

Fast Transients IEC 61000-4-4, Level 3, 4kV input power 2kV inputs/outputs 

Safety Marks: 

UL UL508 (File #E68520) 

Dimensions H 88.9 mm (3.5”); W 52.93 mm (2.08”); D 59.69 mm (2.35”) 

Weight 0.9 lb. (14.4 oz., 408.23 g) 

Mounting Method 35mm DIN rail or Surface Mount (#6 or #8 screws)

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Flow Factor

216-765-4231

www.flowfactor.com

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5 Channel Pump Controller from Littelfuse - PC-105

PC-105 Series - 5-Channel Pump Controller

from Littelfuse and Flow Factor

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The Littelfuse PC-105 is a 5-channel pump controller designed to handle multiple pump applications. Alternatively, it can operate as a 5-channel switch. The Little Fuse PC-105’s control functions support all of the popular industry standard multi-pump pump-up and pump-down configurations. It can indicate low, high and out-of-sequence alarms and use alternating and non-alternating pump control. The non-alternating pump can be used as a jockey pump or emergency pump. Using the built-in DIP switches, individual pumps can be disabled when taken out of service for repair or maintenance.

Littelfuse PC-105 Five Channel Pump Control

Features:

Compact Design

Low, High and Out of Sequence alarms

Variable time delay/lag pump delay from 2-255 seconds

DuPlex SPS (seperate pump stop) pump control

DuPlex, TriPlex or QuadraPlex pump control

Pump-up or pump-down functions

External Silence, reset and alternation configuration

Five Channel Relay Configuration

DIN rail or surface mountable

SPECS:

120 VAC supply power

50/60 hz frequency

Probe Sense Voltage is 5vdc continuous

Relay Output Rating is 7 am[ps @240 VAC

Max Input Power is 4 watts

12-20 AWG wire size range

Pump In-Rush delay is 2 seconds

Electrostatic discharge  (ESD) is IEC 61000-4-2, Level 3, 6kV contact, 8kV air

Radio Frequency Immunity (RFI) is Level 3, 10V/m

Fast Transients is Level 3, 4kV input power

UL listed UL508

Dimensions: 3.7 x 5.0 x 2.4 inches and 1.2 Pounds

Littelfuse PC-105 Pump Control Wiring

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Flow Factor

216-765-4231

www.flowfactor.com

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Level Controllers for Conductive Liquids from Flow Factor

Flow Factor and Carlo Gavazzi Conductive Level Controllers

CARLO GAVAZZI is pleased to announce the expansion of their Conductive Level Controller product line, which enables customers to have easy-to-use, cost effective level control with a broad range of conductive liquids. Each of the new controllers provide precise filling or emptying control of liquid levels between two different points. Two basic styles are available, in order to meet a diverse range of application requirements. All of the models provide one SPDT relay output, which is rated up to 8A, 250VAC.

The powerful but slim CLD2EB1BU24 provides three sensitivity ranges plus a fine tune adjustment from 250Ω to 500kΩ, enabling for control with a wide variety of liquids, such as salt water, sewage and chemicals. DIN rail mounting and universal 24-240VAC/DC supply voltage simplifies installation, and the 17.5mm housing width minimizes panel space requirements.
For more cost sensitive applications, the economically priced CLP2EB1Bxxx retains the reliability and many features of the CLD2EB1BU24, at a lower price. This model provides a single mid-range sensitivity adjustment from 5kΩ to 150kΩ, and supports many common applications. Mounted via an 11-pin DIN-rail mountable socket, four different models are available for operating voltages of 24VDC, 24VAC, 115VAC or 230VAC.

The new Carlo Gavazzi Conductive Level Controllers offer a reliable and cost effective solution for level measurement in markets such as Agriculture and Water/Waste Water. Technical specifications include:

CLD2EB1BU24 DIN Rail Mount Housing:
 Two-point charging/discharging  250Ω to 500kΩ sensitivity
 24 to 240VAC/DC power supply  17.5mm wide DIN rail housing
 One 8A/250VAC SPDT relay output

CLP2EB1B Plug-in Housing:
 Two-point charging/discharging
 5kΩ to 150kΩ sensitivity
 24VDC, 24VAC, 115VAC, or 230VAC power supply  35mm wide, 11-pin plug-in housing
 One 8A/250VAC SPDT relay output

In addition to the new CLD2EB1B Series, the entire family of Conductive Level Controllers, including single- point control with timer, 4-point control, and cascadable controllers are available from CARLO GAVAZZI and FLOW FACTOR.

Use our Level Application Form to describe your application and get a quote.