MSO-0008P-012 NCC, MSO-0008P-012 Datasheet - Page 53

• Manufacturer Part Number: MSO-0008P-012
• Description: Socket, Relay; 8 Pin Octal
• Manufacturer: NCC
• Type: Octalr

Specifications of MSO-0008P-012

• Number Of Contacts: 8
• Time Range: 0.05 Sec. to 999 Min.
• Output Rating: 10 A @ 240 VAC Max.; 100 mA @ 5 VDC Min.
• Operating Temperature: –23°C to +55°C

AMETEK National Controls Corp. • 1725 Western Drive • West Chicago, Illinois 60185 • Tel: [phone] • 630-231-5900 • FAX: [phone] • www.nationalcontrols.com
Resistance Sensors
Model NS146
FEATURES
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Operating Logic: By switching a program
wire from position A to B, the user can
select either pump down (Mode A), or pump
up (Mode B) logic.
the liquid reaches the high probe. When liq-
uid touches the high probe, the load is acti-
vated until the level drops below the low
probe.
liquid reaches the high probe. When liquid
reaches the high probe, the load is deac-
tivated until the level drops below the low
probe.
(common) probe must be installed at a level
where it will always be submerged.
ORDERING INFORMATION
Probe Holder with Ground
Probe, 6” Long, 1/4” Dia., S.S.
Probe, 12” Long, 1/4” Dia., S.S.
Probe, 24” Long, 1/4” Dia., S.S.
Probe Assembly, Plastic Body
Pump Down/Pump Up
Pump Down/Pump Up
In Mode A, the load is de-energized until
In Mode B, the load is energized until the
If the tank is non-conductive, a third
100% functionally tested
Solid state sensing circuitry
Isolated UL Class ll sensing voltage
Selectable logic
Conformal coating to protect circuit
from harsh environments
ACCESSORY
LOGIC TYPE
File #E61377
INPUT VOLTAGE
PART NUMBER
LLP-06.00-OSS
LLP-12.00-OSS
LLP-24.00-OSS
LLH-11383-010
LLP-001/2-011
120 VAC
240 VAC
(Dual Probe, Dual Logic)
SPECIFICATIONS
CONTROL TYPE
On/Off Resistance Sensing:
Mode A: Probe resistance below set point acti-
vates load
Mode B: Probe resistance above set point acti-
vates load.
Sensing Voltage: 30 VAC, max. RMS
Sensing Current: 1 mA, max. RMS
Sensitivity Adjustment: Factory set at
50 K ohms ±20%
INPUT
Operating Voltage: 120, 240 VAC, ±10%
Power Consumption: 3.0 VA max.
Frequency: 50/60 Hz
OUTPUT
Type: Single pole solid state switch
Rating: 7.5 A resistive at 120, 240 VAC; 1/3 hp
rated at 120, 240 VAC
Life:
Electrical: 1,000,000 min. at full load
Note: Contact factory for higher rating requirements.
PROTECTION
Isolation: 1500 VAC between probe and other
terminals
Transient Voltage: Protected by 30 joule metal
oxide varistor
Coating: Conformally coated with RTV to protect
against moisture
MECHANICAL
Terminations: #8 screw for input voltage, .25” x
.032” fast-ons for load, .187” x .020” fast-ons for
probes
Mounting: 2-3/16” slots on 3.5” center in alumi-
num chassis
ENVIRONMENTAL
Operating Temperature: -20°C to 55°C
Program wire selects Pump Down Mode A
or Pump Up Mode B.
LNC-NS146-120
LNC-NS146-240
PART NUMBER
LIQUID LEVEL CONTROL SERIES
C
H
L
B
L1
To Level Control
Input Voltage
Typical Probe Connection
A
2.81
L H
C
L
C
L2
To conductive tank
.187
High Probe
Low Probe
(3672-4)
.
2 places
Mounting Slots
Program Wire
2-7