Dwyer MPC Pump Controller

Model: MPC

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Dwyer MPC Pump Controller

Model: MPC

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Selectable pump alternation when used with two pumps to minimize pump wear. With alternation "on" a seal failure or over temperature condition will force the non-failed pump to lead status and stop alternation. When used with a submersible pump including a moisture sensor the MPC has alarm light indication of seal failure.

Sale Price	$1135.09 USD
Regular Price	$1214.00 USD
Availability	5 Days
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Dwyer MPC Offers

Versatile level control in a standard ¼ DIN package, this controller features two additional programmable alarm contacts and a front panel button that displays pump run time. Minimize pump wear with selectable pump alternation and time delay for pump two upon power up. In addition, this controller displays the present level and primary set point value.

Features

Selectable pump alternation when used with two pumps to minimize pump wear, with alternation "on" a seal failure or over temperature condition will force the non-failed pump to lead status and stop alternation
Alarms can be programmed for output indication of pump seal failure or over temperature
Selectable time delay, for pump two, on power up to prevent both pumps from starting at the same time In the event of power loss, upon regaining power a time delay of up to 60 seconds can be selected to prevent excessively large current draw
Integral 24 V DC power supply to power level transmitter
Displays pump run time from a front panel button
Test system function simulates the process input to ensure the pumps are operating or to test programming
User selectable security lock-out of programming and/or set points
Process input retransmission as a current (4 to 20 mA) analog signal
Two additional programmable alarm contacts with front alarm light indication
Front panel face meets NEMA 4X for outdoor panel mounting
User-friendly programming menu

Applications

Water and wastewater
Sump and sludge pits, clarifiers, digesters
Chemical storage tanks
Oil tanks
Reservoirs

Dwyer MPC Specifications

Inputs	4 (or 0) to 20 mA DC
Input Impedance	Current = 10 Ω
Output Ratings	Control relays: SPDT, rated 10 A at 240 V AC resistive, ¼ hp at 120 V AC, ⅓ hp at 240 V AC Alarm relays: SPST, 3 A at 240 V AC resistive, ¹⁄₁₀ hp at 120 V AC
Control Type	On/off, reverse (pump out) or direct (pump in) acting
Accuracy	±0.25% of span, ±1 least significant digit
Display	Two 4 digit, 7 segment 0.56" (14.224 mm) high LEDs Resolution: 1 count
Memory Backup	Nonvolatile memory (no batteries required)
Ambient Operating Temperature/RH	14 to 131°F (-10 to 55°C)/0 to 90% up to 104°F (40°C) non-condensing, 10 to 50% at 131°F (55°C) non-condensing
Loop Power Supply (Isolated)	24 V DC at 50 mA, regulated
Seal Failure (Moisture Sensor)	Power: 2.5 V DC Search current: 3 μA Resolution: 10 K to 500 KΩ in 10 KΩ steps
Power	Requirements: 100 to 240 V AC nominal, 10 to 15%, 50 to 400 Hz, single phase; 132 to 240 V DC nominal, 10 to 15% Consumption: 7.5 VA maximum
Front Panel Rating	Meets UL Type 4X (IP66)
Agency Approvals	cULus
Dimensions	3.78 x 3.78 x 4.5" (95.9 x 95.9 x 114.3 mm)
Weight	16 oz (454 g)

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Dwyer MPC Pump Controller

datasheet for the Dwyer MPC Pump Controller manual for the Dwyer MPC Pump Controller

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Description ➕➖

Dwyer MPC Offers

Features

Selectable pump alternation when used with two pumps to minimize pump wear, with alternation "on" a seal failure or over temperature condition will force the non-failed pump to lead status and stop alternation
Alarms can be programmed for output indication of pump seal failure or over temperature
Selectable time delay, for pump two, on power up to prevent both pumps from starting at the same time In the event of power loss, upon regaining power a time delay of up to 60 seconds can be selected to prevent excessively large current draw
Integral 24 V DC power supply to power level transmitter
Displays pump run time from a front panel button
Test system function simulates the process input to ensure the pumps are operating or to test programming
User selectable security lock-out of programming and/or set points
Process input retransmission as a current (4 to 20 mA) analog signal
Two additional programmable alarm contacts with front alarm light indication
Front panel face meets NEMA 4X for outdoor panel mounting
User-friendly programming menu

Applications

Water and wastewater
Sump and sludge pits, clarifiers, digesters
Chemical storage tanks
Oil tanks
Reservoirs

Specifications ➕➖

Dwyer MPC Specifications

Inputs	4 (or 0) to 20 mA DC
Input Impedance	Current = 10 Ω
Output Ratings	Control relays: SPDT, rated 10 A at 240 V AC resistive, ¼ hp at 120 V AC, ⅓ hp at 240 V AC Alarm relays: SPST, 3 A at 240 V AC resistive, ¹⁄₁₀ hp at 120 V AC
Control Type	On/off, reverse (pump out) or direct (pump in) acting
Accuracy	±0.25% of span, ±1 least significant digit
Display	Two 4 digit, 7 segment 0.56" (14.224 mm) high LEDs Resolution: 1 count
Memory Backup	Nonvolatile memory (no batteries required)
Ambient Operating Temperature/RH	14 to 131°F (-10 to 55°C)/0 to 90% up to 104°F (40°C) non-condensing, 10 to 50% at 131°F (55°C) non-condensing
Loop Power Supply (Isolated)	24 V DC at 50 mA, regulated
Seal Failure (Moisture Sensor)	Power: 2.5 V DC Search current: 3 μA Resolution: 10 K to 500 KΩ in 10 KΩ steps
Power	Requirements: 100 to 240 V AC nominal, 10 to 15%, 50 to 400 Hz, single phase; 132 to 240 V DC nominal, 10 to 15% Consumption: 7.5 VA maximum
Front Panel Rating	Meets UL Type 4X (IP66)
Agency Approvals	cULus
Dimensions	3.78 x 3.78 x 4.5" (95.9 x 95.9 x 114.3 mm)
Weight	16 oz (454 g)