PNRU24A

PNRU24A Datasheet

PNRU

Part	Datasheet
PNRU24A	PNRU24A (pdf)

Related Parts	Information
DNRU220A	DNRU220A
LNRU110A	LNRU110A
PNRU220A	PNRU220A
DNRU110A	DNRU110A
PNRU110A	PNRU110A

PDF Datasheet Preview
CONTROLS NRU SERIES LIQUID LEVEL CONTROL PUMP UP UL listed CSA recognized CONTROLS • LED Relay Indicator • Three Styles • Pump Up Control • to 100 Sensitivity • 10 Amp SPDT Relay LEVEL min R LEVEL Control of conductive liquids tap water, sea water, sewage, chemical solutions, coffee, ice cream, etc. The relay is energized when the level falls below the low level probe. It de-energizes when the high level probe is reached. The NRU will also control a single level. In this case, a single probe is used and the relay operates when the probe is not immersed. The Max terminal is connected to common with a jumper. In either case, a common electrode is needed if the container is non-conductive. SPECIFICATIONS: Input Power 48, 110, 220 VAC, ±15% 50/60 Hz Maximum voltage VAC VA 48 VAC VA 110 VAC 2 VA 220 VAC 2 VA Output .SPDT Relay Contact material .AgCdO Maximum loading .10A AC resistive 8A DC resistive Maximum switching voltage VAC 250 VDC Maximum power rating VA Electrical life x 105 at 2200 VA resistive load Mechanical life x 107 operations Probe isolation .Electrodes 2000 VAC Probe sensitivity K to 100 K ohms Probe voltage VAC, 60 Hz Probe current mA max. Operating temperature .+14°F to +140°F -10°C to +60°C Weight oz. 200g WIRING DIAGRAM: DNRU ORDERING INFORMATION: MOUNTING SERIES 220D INPUT POWER MOUNTING D = DIN-rail mounting L = 11 pin plug-in P = 8 pin plug-in SERIES NRU INPUT POWER 24A = 24VAC 48A = 48VAC 110A = 110VAC 220A = 220VAC Products and specifications subject to change without notice. Consult factory for application assistance. 204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel 800 677-5311 / FAX 800 677-3865 / 5-7

PDF Datasheet Preview

CONTROLS

NRU SERIES

LIQUID LEVEL CONTROL PUMP UP

UL listed CSA recognized

CONTROLS
• LED Relay Indicator
• Three Styles
• Pump Up Control
• to 100 Sensitivity
• 10 Amp SPDT Relay

LEVEL min R

LEVEL

Control of conductive liquids tap water, sea water, sewage, chemical solutions, coffee, ice cream, etc.

The relay is energized when the level falls below the low level
probe. It de-energizes when the high level probe is reached.

The NRU will also control a single level. In this case, a single
probe is used and the relay operates when the probe is not
immersed. The Max terminal is connected to common with a
jumper.

In either case, a common electrode is needed if the container
is non-conductive.

SPECIFICATIONS:

Input Power 48, 110, 220 VAC, ±15% 50/60 Hz

Maximum voltage VAC VA
48 VAC VA
110 VAC 2 VA
220 VAC 2 VA

Output .SPDT Relay

Contact material .AgCdO

Maximum loading .10A AC resistive
8A DC resistive

Maximum switching voltage VAC
250 VDC

Maximum power rating VA

Electrical life x 105 at 2200 VA resistive load

Mechanical life x 107 operations

Probe isolation .Electrodes 2000 VAC

Probe sensitivity K to 100 K ohms

Probe voltage VAC, 60 Hz

Probe current mA max.

Operating temperature .+14°F to +140°F
-10°C to +60°C

Weight oz. 200g

WIRING DIAGRAM:

DNRU
ORDERING INFORMATION:

MOUNTING

SERIES
220D

INPUT POWER

MOUNTING D = DIN-rail mounting L = 11 pin plug-in P = 8 pin plug-in

SERIES NRU

INPUT POWER 24A = 24VAC 48A = 48VAC 110A = 110VAC 220A = 220VAC

Products and specifications subject to change without notice.

Consult factory for application assistance.
204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel 800 677-5311 / FAX 800 677-3865 / 5-7

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PNRU24A Datasheet file may be downloaded here without warranties.

Datasheet ID: PNRU24A 507182