LNC-NS127-120

SENSOR RESISTANCE - Resistance Sensors (Dual Probe)
CONTROL TYPE
On/Off Resistance Sensing:
NS127: Probe resistance below set point activates relay
NS128 and NS143: Probe resistance above set
point activates relay
Sensing Voltage: 15 VAC, max. RMS
Sensing Current: 2 mA, max. RMS
Sensitivity Adjustment:
NS127 and NS128: Factory set at 100k ohms
±10%
NS143: Factory set at 50 K ohms ±10%
OUTPUT
Type:
NS127 and NS128: Isolated relay contacts, SPDT
(1 Form C)
NS143: Relay contact SPST-NO switches L1 to
normally open terminals
Rating:
NS127 and NS128: 10 A resistive at 120 VAC, 5 A
resistive at 240 VAC
NS143: 5 A resistive at 120, 240 VAC, 100 mA at
5 VDC minimum load current
Life:
Mechanical:
NS143: 5,000,000 cycles
NS127, NS128: 10,000,000
Electrical: 100,000 min. at full load
INPUT
Operating Voltage: 120, 240 VAC, ±10%
Power Consumption: 3.