Electric Pump Controller (Series MPCJR), Feature : Durable, Flameproof, Light Weight, Moisture Proof

pump controller (series mpcjr)

series mpcjr pump controller

one or two pump control with built-in alternation

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.

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

model description

mpcjrseries mpc jr. Pump controller

mpcjr-232series mpc jr. Pump controller, with rs-232 modbus® rtu serial communications

mpcjr-485series mpc jr. Pump controller, with rs-485 modbus® rtu serial communications

mpcjr-rcseries mpc jr. Pump controller with retransmission of input, 4 to 20 ma

mpcjr-rc-232series mpc jr. Pump controller, with retransmission of input, 4 to 20 ma, and rs-232 modbus® rtu serial communications

mpcjr-rc-485series mpc jr. Pump controller, with retransmission of input, 4 to 20 ma, and rs-485       modbus® rtu serial communications

mpcjr-rvseries mpc jr. Pump controller, with retransmission of input, 0 to 10 vdc

mpcjr-rv-232series mpc jr. Pump controller, with retransmission of input, 0 to 10 vdc, and rs-232 modbus® rtu serial communications

mpcjr-rv-485series mpc jr. Pump controller, with retransmission of input, 0 to 10 vdc, and rs-485 modbus® rtu serial communications

specifications

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.

agency approvals:culus.

note: for compatible level transmitters, see mercoid series pblt2/pbltx and sblt2/sbltx.

warranty : 1year

features : light weight

certifications : yes

type : pump controllers

condition : new

power : +10%-15%.

application : water and wastewater

shape : square

series sblt2 & sbltx submersible level transmitter : model ldt leak/over temperature detection relay

related products : series v4 flotect® vane-operated flow switch

series qpc quadraplex pump controller : series pblt2 & pbltx submersible level transmitter

series ppm pulse panel meter : series mpm multi panel meter