• KOINO KFS-PC Floatless Level Controllers (8/11-pin Plug-in)
1 1

KOINO KFS-PC Floatless Level Controllers (8/11-pin Plug-in)

KOINO KFS-PC Floatless Level Controllers (8/11-pin Plug-in)

KOINO KFS-PC series plug-in floatless (electrode) level controllers for pump control of water tanks, agricultural water, water-treatment and sewage plants and domestic water supply, in compact (S) and standard housings with 8-pin or 11-pin bases.

Key features

  • Electrode voltage (secondary) AC 8 V, operating resistance approx. 4 kOhm or less, release resistance approx. 15 kOhm or more
  • Relay output 220 VAC 2.5 A resistive (0.5 A inductive, cos phi 0.4); mechanical life 5 million, electrical 200,000 operations
  • Red LED operation indicator; response approx. 80 ms on operate / 160 ms on release
  • 8-pin version: water-supply (E1 stop / E2 start) control; 11-pin version adds drainage control, selectable by wiring
  • High-sensitivity type (AC 24 V electrode voltage, operating resistance approx. 30 kOhm) and long-distance type (electrodes up to 2 km) are made to order under the same model name
  • Use with KFS-ES3 electrode holder and plug-in sockets KH-RS-R8/R11 or KH-TDR-R8S/R11; not for oil or other non-conductive liquids

Specifications

Supply voltage 100-110 VAC, 200-220 VAC 50/60 Hz (+/-10%)
Power consumption Approx. 3.2 VA
Electrode voltage AC 8 V (secondary)
Output contact 220 VAC 2.5 A resistive, 0.5 A inductive
Insulation resistance 100 MOhm at 500 VDC
Dielectric strength 1,000 VAC 50/60 Hz for 1 min
Ambient temperature -10 to +50 C (no freezing)
Ambient humidity 35-85% RH
Vibration / shock 10-55 Hz 0.5 mm double amplitude / approx. 30 G
Protection IP50 (indoor use)
Housing material ABS (ivory)
Source KOINO general catalog 5th ed., p. 642-647
KFS-PC8S Housing: Compact (S) | Base: 8-pin | Sockets: KH-RS-R8, KH-TDR-R8S | Weight: Approx. 180 g
KFS-PC11S Housing: Compact (S) | Base: 11-pin | Sockets: KH-RS-R11, KH-TDR-R11 | Weight: Approx. 180 g
KFS-PC8 Housing: Standard | Base: 8-pin | Sockets: KH-RS-R8, KH-TDR-R8S | Weight: Approx. 230 g
KFS-PC11 Housing: Standard | Base: 11-pin | Sockets: KH-RS-R11, KH-TDR-R11 | Weight: Approx. 230 g
Floatless Level ControllersKOINO
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

KOINO KFS-PC Floatless Level Controllers (8/11-pin Plug-in)

Brand KOINO·Floatless Level Controllers

Available part numbers (4)

KFS-PC8S, KFS-PC11S, KFS-PC8, KFS-PC11

How to order

Send the KOINO part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
KFS-PC8SHousing: Compact (S) | Base: 8-pin | Sockets: KH-RS-R8, KH-TDR-R8S | Weight: Approx. 180 g
KFS-PC11SHousing: Compact (S) | Base: 11-pin | Sockets: KH-RS-R11, KH-TDR-R11 | Weight: Approx. 180 g
KFS-PC8Housing: Standard | Base: 8-pin | Sockets: KH-RS-R8, KH-TDR-R8S | Weight: Approx. 230 g
KFS-PC11Housing: Standard | Base: 11-pin | Sockets: KH-RS-R11, KH-TDR-R11 | Weight: Approx. 230 g

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Controllers & Meters →