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DWYER MPCJR

Photo DWYER MPCJR Description DWYER MPCJR Specifications DWYER MPCJR Ordering DWYER MPCJR Accessories for DWYER MPCJR User Manual for DWYER MPCJR Related instruments to DWYER MPCJR

DWYER MPCJR pump controller

DWYER MPCJR pump controller

The Mercoid MPC Junior Pump Controller provides versatile level control in a standard 1/4 DIN package. Designed for use with almost any style level transmitter the unit displays the present level and main set point value. Incorporated in the MPC Jr. is programmable level differential for on/off control of one or two pumps, valves, or other devices through two SPDT relays. Also featured are two additional programmable alarm contacts with front alarm light indication.

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Made in USA. brand DWYER, model MPCJR

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $730,65

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER MPCJR

The MPC Jr. is flexible and incorporates a user-friendly programming menu. The front face meets NEMA 4X for outdoor panel mounting.

PRODUCT APPLICATIONS

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

FEATURES

  • Selectable pump alternation when used with two pumps to minimize pump wear
  • Integral 24 VDC power supply for transmitter
  • User selectable security lock-out of programming and/or set points
  • Optional process input retransmission as a current (4 to 20 mA) or voltage (2 to 10 VDC) analog signal
  • Analog output on pump “on” condition for activation of separate pump run time meters

OPTIONS

  • -RC Retransmission of input, 4 to 20 mA. Add suffix -RC.
  • -RV Retransmission of input, 0 to 10 VDC. Add suffix -RV.
  • -232 RS-232 Modbus® -RTU Serial Communications. Add suffix -232.
  • -485 RS-485 Modbus® -RTU Serial Communications. Add suffix -485.

Technical specifications of DWYER MPCJR

  • Inputs: 4 (or 0) to 20 mA DC or 2 (or 0) to 10 VDC selectable.
  • Input Impedance: Current = 10 ohms, Voltage = 5 K ohms.
  • Output Ratings: Control Relays: SPDT, rated 10 A @ 240 VAC res., 1/4 hp @ 120 VAC, 1/3 hp @ 240 VAC; Alarm Relays: SPST, 3 A @ 240 VAC res., 1/10 hp @ 120 VAC; Others: 15 VDC @ 20 mA for output one and output two.
  • Control Type: On/off, reverse (pump out) or direct (pump in) acting.
  • Power Requirements: 100 to 240 VAC nominal, +10%-15%, 50 to 400 Hz, single phase; 132 to 240 VDC nominal, +10%-15%.
  • Power Consumption: 7.5 VA maximum.
  • Accuracy: ±0.25% of span, ±1 least significant digit.
  • Display: Two 4-digit, 7 segment 0.56″ high LEDs.
  • Display Resolution: 1 count.
  • Memory Backup: Nonvolatile memory (no batteries required).
  • Serial Communications: Optional RS-232 or RS-485 with Modbus® protocol.
  • 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.
  • Weight: 16 oz (454 g).
  • Front Panel Rating: Meets UL Type 4X (IP66).
  • Loop Power Supply (isolated): 24 VDC @ 50 mA, regulated.
  • Compliance: cULus.

How to buy DWYER MPCJR

Model Description Price
MPCJR Series MPC Jr. pump controller
$730.65
MPCJR-232 Series MPC Jr. pump controller, with RS-232 Modbus® RTU serial communications
$1,087.35
MPCJR-485 Series MPC Jr. pump controller, with RS-485 Modbus® RTU serial communications
$1,091.15
MPCJR-RC Series MPC Jr. pump controller with retransmission of input, 4 to 20 mA
$856.55
MPCJR-RC-232 Series MPC Jr. pump controller, with retransmission of input, 4 to 20 mA, and RS-232 Modbus® RTU serial communications
$1,213.25
MPCJR-RC-485 Series MPC Jr. pump controller, with retransmission of input, 4 to 20 mA, and RS-485 Modbus® RTU serial communications
$1,217.05
MPCJR-RV Series MPC Jr. pump controller, with retransmission of input, 0 to 10 VDC
$857.55
MPCJR-RV-232 Series MPC Jr. pump controller, with retransmission of input, 0 to 10 VDC, and RS-232 Modbus® RTU serial communications
$1,214.25
MPCJR-RV-485 Series MPC Jr. pump controller, with retransmission of input, 0 to 10 VDC, and RS-485 Modbus® RTU serial communications
$1,218.05
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Accessories for DWYER MPCJR

Model Description Price
A-901 Weatherproof enclosure, type 4X, clear plastic window with rear panel for mounting the control inside the enclosure.
$356.05
A-900 Weatherproof enclosure, type 4X, control direct panel mounts in the front of the enclosure.
$191.95
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User Guide and Instruction manual for DWYER MPCJR

You can request the necessary certificates, documentation, instructions and user guide for DWYER MPCJR using the special form.

You can buy DWYER MPCJR in Latvia at a price starting from730,65 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER MPCJR price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.

See also: Controllers for submersible well pump