Industrial Automation

K8DT-LS

Conductive Level Controller

K8DT-LS

Our Value Design Products Increase the Value of Your Control Panels. Ideal for water level control. Sensitivity adjustment and timer for easy usage.

last update: March 1, 2019

Ratings

Power supply voltage	K8DT-LS1[]D: 24 VAC 50/60 Hz, 24 VDC K8DT-LS1[]A: 100 to 240 VAC 50/60 Hz
Voltage across electrodes	5 V p-p (Approx. 20 Hz)
Power consumption	24 VAC/DC: 1.8 VA/1 W max. 100 to 240 VAC: 2.5 VA max.
Rated insulation voltage	253 VAC
Operating resistance	10 to 100 kΩ (variable)
Reset resistance	250 kΩ max.
Response time	Approx. 0.1 to 10 s (variable)
Length of cable	100 m max. (fully insulated 3-core 0.75-mm² cabtyre cable, 600 V)
Indicators	power PWR: Green, output (OUT): Yellow
Output form	Relay Output: SPDT contact Transistor Output: 1
Output contact ratings	Rated load 5 A at 250 VAC (Resistive load) 5 A at 30 VDC (Resistive load) 1 A at 250 VAC (Inductive load) 0.2 A at 48 VDC (Inductive load) Minimum load: 5 VDC, 10 mA (reference values) Mechanical life: 10 million operations min. Electrical life: 5 A at 250 VAC or 30 VDC: 50,000 operations 3 A at 250 VAC or 30 VDC: 100,000 operations
Transistor output ratings	Rated voltage: 24 VDC (maximum voltage: 26.4 VDC) Maximum current: 50 mA DC
Ambient operating temperature	-20 to 60°C (with no condensation or icing)
Storage temperature	-25 to 65°C (with no condensation or icing)
Ambient humidity	25% to 85% RH (with no condensation)
Storage humidity	25% to 85% RH (with no condensation)
Altitude	2,000 m max.
Applicable wires	Stranded wires, solid wires, or ferrules
Applicable wire size	0.25 to 1.5 mm² (AWG24 to AWG16)
Wire insertion force	8 N max. for AWG20 wire
Screwdriver insertion force	15 N
Wire stripping length	8 mm
Ferrule length	8 mm
Recommended flatblade screwdriver	XW4Z-00B (Omron) SZF 0.4 × 2.5 (Phoenix Contact) 210-719 (Wago) SDI 0.4 × 2.5 × 75 (Weidmuller)
Current capacity	10 A (per pole)
Number of insertions	50 times
Case color	N1.5
Case material	PC, UL 94 V-0
Weight	Approx. 100 g
Mounting	Mounts to DIN Track, or screw mounting
Dimensions	17.5 × 90 × 90 mm (W×D×H)

Specifications

Operating voltage range		85% to 110% of rated voltage
Applicable standards	Approved standards	EN 61010-1 Installation environment: pollution level 2, Overvoltage category II
	EMC	EN 61326-1 *1
	Safety standards	UL 61010-1 (Listing) Korean Radio Waves Act (Act 10564), CCC (GB/T 14048.5) *2
Insulation resistance		20 MΩ min. Between all external terminals and the case Between all power supply terminals and all input terminals Between all power supply terminals and all output terminals Between all input terminals and all output terminals
Dielectric strength		3,000 VAC for 1 min Between all external terminals and the case Between all power supply terminals and all input terminals Between all power supply terminals and all output terminals Between all input terminals and all output terminals
Impulse withstand voltage		6 kV (between live terminals and exposed, non-charged metal parts)
Noise immunity		Square-wave noise of 1-μs/100-ns pulse width with 1-ns rise time 100 to 240 VAC: 1,500 V power supply terminal common/normal mode 24 VAC: 1,500 V power supply terminal common/normal mode 24 VDC: 480 V power supply terminal common
Vibration resistance		Frequency: 10 to 55 Hz, 0.35-mm single amplitude 10 sweeps of 5 min each in X,Y, and Z directions
Shock resistance		100 m/s², 3 times each in 6 directions along 3 axes
Degree of protection		Terminals: IP20

*1. Industrial Electromagnetic Environment (EN/IEC 61326-1, Table 2)
*2. K8DT-LS1TD is not applied.

last update: March 1, 2019

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K8DT-LS

Our Value Design Products Increase the Value of Your Control Panels. Ideal for water level control. Sensitivity adjustment and timer for easy usage.

Ratings

Specifications

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