SENSEZ TKB-TS.TKB-HR-LV.TKB-HR-24.TKB-MA Relay Boxes (for Water Level Sensors)

Products Made in Japan
Manufacturer :SENSEZ
Model :TKB-TS.TKB-HR-LV.TKB-HR-24.TKB-MA

Features

This box has a plastic waterproof casing (IP66) and, when connected to an immersion-type water level meter, serves as a relay between the measuring and control devices of the control panel. Three types are available: terminal block connection, built-in arrester, and 4-20 mA meter display.
The casing has a silica gel container built in it for dew condensation prevention.
The waterproof casing has a vent filter for atmospheric relief, which enables atmospheric relief of the water level meter.
Cabling can be performed easily using waterproof cable glands.

This box has a plastic waterproof casing (IP66) and, when connected to an immersion-type water level meter, serves as a relay between the measuring and control devices of the control panel.
Three types are available: terminal block connection, built-in arrester, and 4-20 mA meter display.
The casing has a silica gel container built in it for dew condensation prevention.
The waterproof casing has a vent filter for atmospheric relief, which enables atmospheric relief of the water level meter.
Cabling can be performed easily using waterproof cable glands.

Model	TKB-TS
Operating temperature range	20 to 60°C
Outer diameter of the cable used	$ 4 to 8
Number of cables connected	4 (4 pairs)
Connection method	Screw terminal block (M3×8L)
Casing	Waterproof (IP66) Material: Polycarbonate + ABS resin
External dimension / Weight	82 (W) × 162 (H) × 55 (D) mm Approx. 380g
Cable gland	2 waterproof glands (IP68) Main unit material: Polyamide
Vent filter	Main unit material: Polyamide Filter: PTFE
Terminal block specifications	Ratings: 250V 15A Insulation resistance: 500 VDC 200 MQ or more

Model	Voltage type: TKB-HR-LV Current type: TKB-HR-24
Operating temperature range	5 to 55°C
Outer diameter of the cable used	4 to 8
Connection method	Screw terminal block (M3×8L)
Casing	Waterproof (IP66) Material: Polycarbonate + ABS resin
External dimension / Weight	127 (W) × 175 (H) × 100 (D) mm Approx. 850g
Cable gland	2 waterproof glands (IP68) Main unit material: Polyamide
Vent filter	Main unit material: Polyamide Filter: PTFE
Arrester specifications	< Voltage type> Arrester model:: MDK-LV Maximum operating voltage: 30V Voltage protection level: 40V Response time: 0.1 με Discharge capacity: 5000A (8/20 μ s) Maximum load current: 100mA < Current type> Arrester model: MDK-24 Maximum operating voltage: 30V Voltage protection level: 40V or less Response time: 0.1 µs Discharge capacity: 5000A (8/20 μs) Maximum load current: 100mA

Model	TKB-MA
Operating temperature range	10 to 45°C
Outer diameter of the cable used	$ 4 to 8
Number of cables connected	4 (4 pairs)
Connection method	Screw terminal block (M3×8L)
Casing	Waterproof (IP66) Material: Polycarbonate + ABS resin
External dimension / Weight	127 (W) x 175 (H) x 100 (D) mm Approx. 700g
Cable gland	2 waterproof glands (IP68) Main unit material: Polyamide
Vent filter	Main unit material: Polyamide Filter: PTFE
Terminal block specifications	Ratings: 600V 30A Insulation resistance: 500 VDC 1000MQ or more
Indicator specifications	Scale: 0 to 20 mA Minimum scale value: mA Class: 2.5 Panel dimensions: 50 x 50 mm