Pumpestyring_701P_Datasheet_1211

Product catalog summary

Overview

The Pump Control Unit 701P is a compact device designed for level control of either one pump with one level alarm or two pumps operating alternately. It is housed in an M36 enclosure suitable for DIN rail mounting and can be supplied either as a standalone unit or complete with sensor and cable strain relief.

Functionality and Features

Controls pump operation based on liquid level measurements.
Supports one pump with one alarm or two pumps with adjustable levels.
Signal amplification from connected pressure transmitters to a level-proportional output.
Calibration performed from the front panel using a voltmeter connected to test terminals, where 1 meter corresponds to 1 Volt.

Sensors (Pressure Transmitters)

Two types of hydrostatic pressure transmitters are available for use with the 701P:

Type 7060: Polypropylene housing, suitable for wastewater and sludge measurement.
Type 7070: Acid-resistant stainless steel housing with small diameter, intended for clean liquids such as water boreholes.

Measurement ranges available: 0–3 m, 0–10 m, and 0–30 m.

Technical Specifications

Parameter	Specification
Measurement Range	4–20 mA corresponding to 0–3 m, 0–10 m, or 0–30 m
Power Supply	220–240 V AC or 110–130 V AC
Operating Temperature	-20 to 60 °C
Input Signal	From pressure transmitter (4–20 mA)
Accuracy	±1.5%
Outputs	2 relays with potential-free changeover contacts, 250 V, 4 A resistive, max 100 VA inductive
Operation	Front panel control
Dimensions (HxWxD)	86 x 69 x 58 mm
Enclosure Rating	IP 22

Pressure Transmitter Specifications

Parameter	Type 7060	Type 7070
Measurement Range	0–3 m, 0–10 m, 0–30 m	0–3 m, 0–10 m, 0–30 m
Output	2-wire, 4–20 mA	2-wire, 4–20 mA
Accuracy	±0.5% of range	±0.5% of range
Operating Temperature	-10 to +60 °C	-10 to +60 °C
Dimensions	Ø 60 x 140 mm	Ø 22 x 150 mm
Material	Housing in polypropylene, membrane in acid-resistant stainless steel (AISI 316L)	Housing and membrane in acid-resistant stainless steel (AISI 316L)
Cable	2 x 0.5 mm², length 12 m (35 m for 0–30 m version), extendable	2 x 0.5 mm², length 12 m (35 m for 0–30 m version), extendable
Mounting	Suspended with supplied cable strain relief	Suspended with supplied cable strain relief
Enclosure Rating	IP 68, waterproof, max 3 bar	IP 68, waterproof, max 3 bar

Applications

The 701P pump control unit is used for level measurement and control in tanks, containers, and boreholes. Typical applications include pump stations, wastewater treatment plants, waterworks, and process and food industries.

Ordering Information

201950: Pump Control 701 without transmitter
201955: Pump Control 701 0–3 m with type 7060 transmitter
201956: Pump Control 701 0–10 m with type 7060 transmitter
201957: Pump Control 701 0–30 m with type 7060 transmitter
202071: Pump Control 701 0–3 m with type 7070 transmitter
202072: Pump Control 701 0–10 m with type 7070 transmitter
202073: Pump Control 701 0–30 m with type 7070 transmitter

Manufacturer Contact

MJK Automation A/S
Byageren 7
DK-2850 Nærum, Denmark
Tel: (+45) 45 56 06 56
Fax: (+45) 45 56 06 46
Email: [email protected]
Website: www.mjk.com

Catalog excerpts

Pumpestyring 701P Pumpestyring 701P er en kompakt enhed for niveaustyring af 1 pumpe og 1 niveaualarm eller 2 pumper i alternerende drift. Pumpestyring 701P leveres i M36 hus for DIN-skinne montage. Pumpestyring 701P leveres enten separat eller komplet med sensor og kabela ast ing. fl n Som sensor til Pumpestyring 701P leveres tryktransmiter type 7060 eller type 7070. t • Pum estyring 701P le eres med hy rosta p v d tisk tryktran mitter med måe m åde på 3, s l o r 10 eller 30 m. • Pum estyring 701P kali reres fra for la p b p den. Ind tilings ær ierne aflæses på et s l v d voltmeer, som tilsluttes test-bøs ingerne. t n På test øs in er e svarer 1 m til 1 Volt. b n g n • Tryktra smitter 7060 frem tilles i poypro n s l pylen og er vel gnet til måing i spilde and e l v og slam. • Tryktransmitter 7070 er af syreast stål med f lille udvendig diameer og anvendes til rene t væsker, f.eks. i vand orin er. b g Pumpestyring 701P finder anvendelse til måling og styring af niveauer i tan e, beholdere k og boringer. Pum esty ing 701P an endes til p r v styring af pumper i pum estationer, rensean p læg, vand ærker og proces- og føde arendu v v i strier. Generelt anvendes pum estyring 701P til styp ring af 1 pumpe med 1 alarm eller 2 pumper mellem ju térbare ni eau r. s v e I 701P elektronikenheden forstærkes signalet fra den tilsluttede tryktrans itter til et signal m pro ortionalt med niveauet. Det ni eau ro p v p portionale sig al anvendes til ind tilling af n s værdi r for start og stop af pumpen og e niveaualarmen. Pumpestyring 701P Måleområde: 4 - 20 mA (0 - 3 m / 0-10 m / 0 - 30 m) Forsyning: 220 - 240 V AC eller 110 - 130 V AC Temperatur: - 20 … 60 °C Indgangssignal: Fra tryktransmitter (4 - 20 mA) Nøjagtighed: ± 1,5 % Udgange: 2 relæer med potentialfri skiftekontakt. 250 V, 4 A ohmsk., maks. 100 VA induktiv Betjening: Fra forplade Dimension: 86 x 69 x 58 mm (h x b x d) Kapsling: IP 22 Da vores produkter løbende udvikles, forbeholder vi os ret til ændringer i mål og specifikationer.

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Tryktransmitter 7060 eller 7070 M åleområder: 0 - 3 m med tryktransmitter 7060 - 1413 eller 7070 - 1413 0 - 10 m med tryktransmitter 7060 - 1423 eller 7070 - 1423 0 - 30 m med tryktransmitter 7060 - 1433 eller 7070 - 1433 Udgang: 2-tråds, 4 - 20 mA Nøjagtighed: ±0,5 % af måleområde Temperatur: -10 … +60 °C Dimension: Type 7060: ∅ 60 x 140 mm Type 7070: ∅ 22 x 150 mm Materiale: Type 7060: Hus i PP, membran i syrefast stål (AISI 316L) Type 7070: Hus og membran i syrefast stål (AISI 316L) Kabel: 2 x 0,5 mm2, længde 12 m (7060 / 7070-1433 dog 35 m), kan foræn es. l g Montering: Hænges i medfølgende...

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