Level Control Relays & Level Switches

8 products

  • FRL8-02, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT, 1 or 2  Level Control FRL8-02, Level Switch, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT-Monitoring Relay-Iskra Doo-Fastron Electronics Store

    FRL8-02, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT, 1 or 2 Level Control

    50 pcs in stock

    Fastron Electronics FRL8-02, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT, 1 or 2 Level Control Level Switch, 110/240VAC or 24VAC/DC Aux Supply 1 x 16 Amp changeover/SPDT (AgNi / Silver Alloy) Relay Features : 1. one-level switch of conductive liquids ( by connecting H and D) 2. two-level switch of conductive liquids ! One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level) Choice of function PUMP UP, PUMP DOWN Adjustable time delay on the output (0.5 - 10 s) Sensitivity adjustable by a potentiometer (5-100 kÙ) Measuring frequency 10Hz prevents polarization of liquid and raising oxidation of measuring probes Galvanically separated supply voltage UNI 24.. 240 VAC/DC Output contact 1xchangeover/SPDT 8A/250V AC1 1-module type, mounting onto a DIN rail Specification Fastron Part Number FRL8-02 Voltage Range 110/240VAC or 24VAC/DC Sensitivity (Input resistance) 5kOhm to 100kOhm Electrode Voltage 3.5 max Trip Adjustment Potentiometer Settign Accuracy 5 % Burden max. 12 VA Repeatability 1 % Temperature Drift 0.1%/°C Peak Overload (10s) 100 Amp Time delay T1 max. 400 ms Time delay T2 adjustable 0.1-10 s Control Type  1 or 2 level Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Current rating 1 x 16 A / AC1 Breaking capacity 2500 VA / AC1, 250 W / DC Inrush current (3s) 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Control Type  1 or 2 Level Control Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage category III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 109 g Standards EN 60255-6, EN 61010-1 Datasheet Product Datasheet Sensors for use with PLT Series Tank Level Sensors

    50 pcs in stock

    $78.00
    $92.04 inclGST

  • Last stock! SSF212X100H, Liquid Level Sensor Switch (Single Float) SPST-NC/NO 300VAC/300VDC 500mA Output Male 1/2” (12.7mm) NPT SSF212X100H, Liquid Level Sensor Switch (Single Float) SPST-NC/NO 300VAC/300VDC 500mA Output Male 1/2” (12.7mm) NPT

    SSF212X100H, Liquid Level Sensor Switch (Single Float) SPST-NC/NO 300VAC/300VDC 500mA Output Male 1/2” (12.7mm) NPT

    2 pcs in stock

    Fastron Electronics SSF212X100H, Liquid Level Sensor Switch (Single Float) SPST-NC/NO 300VAC/300VDC 500mA Output Male 1/2” (12.7mm) NPT Level Switch, 300VAC/DC 1 x NO 0.5 Amp, 1 x NC 0.5 Amp Relay Features : External fitting via 1/2”NPT thread• SS 316 float• Compact switch design• High Temperature version available (180ºC)• User configurable N/O (make on rise) or N/C (make on fall) Specification Fastron Part Number SSF212X100H Voltage Range 0-300VAC/DC Maximum Current 500mA Maximum Power 50VA Number of contacts 1 x NO, 1 x NC Current rating 1 x 0.5 A / AC1 Other information + 180 Deg C (Case) / + 125 Deg C (Cable) Datasheet Product Datasheet

    2 pcs in stock

    $389.00
    $459.02 inclGST

  • 84870700, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply, DPDT 5 Amp, 2 Level Control, With time delay adjustments, HNM 24-240V AC/DC

    84870700, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply, DPDT 5 Amp, 2 Level Control, With time delay adjustments, HNM 24-240V AC/DC

    Out of stock

    Crouzet 84870700, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply, DPDT 5 Amp, 2 Level Control, With time delay adjustments, HNM 24-240V AC/DC Level Switch, 110/240VAC or 24VAC/DC Aux Supply 2 x 5 Amp changeover/SPDT (AgNi / Silver Alloy) Relay Features : 1. one-level switch of conductive liquids 2. two-level switch of conductive liquids ! One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level) Choice of function PUMP UP, PUMP DOWN Adjustable time delay on the output (0.5 - 10 s) Sensitivity adjustable by a potentiometer (5-100 kÙ) Measuring frequency 10Hz prevents polarization of liquid and raising oxidation of measuring probes Galvanically separated supply voltage UNI 24.. 240 VAC/DC Output contact 1xchangeover/SPDT 8A/250V AC1 1-module type, mounting onto a DIN rail Specification Crouzet Part Number 84870210 Voltage Range 110/240VAC or 24VAC/DC Sensitivity (Input resistance) 50kOhm to 1MOhm Electrode Voltage 3.5 max Trip Adjustment Potentiometer Setting Accuracy 5 % Burden max. 12 VA Repeatability 1 % Temperature Drift 0.1%/°C Peak Overload (10s) 100 Amp Time delay T1 max. 400 ms Time delay T2 adjustable 0.1-10 s Control Type  1 or 2 Level Number of contacts 2 x changeover/ SPDT (AgNi / Silver Alloy) Current rating 2 x 5 A / AC1 Breaking capacity 2500 VA / AC1, 250 W / DC Inrush current (3s) 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 109 g Standards EN 60255-6, EN 61010-1 Datasheet Product Datasheet Sensors for use with PLT Series Tank Level Sensors

    Out of stock

    $189.00
    $223.02 inclGST

  • 84870200, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, Fixed Timing function, ENR 24-240VUC

    84870200, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, Fixed Timing function, ENR 24-240VUC

    Out of stock

    Crouzet 84870200, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, Fixed Timing function, ENR 24-240VUC Level Switch, 110/240VAC or 24VAC/DC Aux Supply 1 x 16 Amp changeover/SPDT (AgNi / Silver Alloy) Relay Features : 1. one-level switch of conductive liquids 2. two-level switch of conductive liquids ! One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level) Choice of function PUMP UP, PUMP DOWN Sensitivity adjustable by a potentiometer (5-100 kÙ) Measuring frequency 10Hz prevents polarization of liquid and raising oxidation of measuring probes Galvanically separated supply voltage UNI 24.. 240 VAC/DC Output contact 1xchangeover/SPDT 8A/250V AC1 1-module type, mounting onto a DIN rail Specification Crouzet Part Number 84870200 Voltage Range 110/240VAC or 24VAC/DC Sensitivity (Input resistance) 250Ohm to 1MOhm Electrode Voltage 3.5 max Trip Adjustment Potentiometer Setting Accuracy 5 % Burden max. 12 VA Repeatability 1 % Temperature Drift 0.1%/°C Peak Overload (10s) 100 Amp Time delay T1 max. 400 ms Time delay T2 adjustable 0.1-10 s Control Type  2 Level Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Current rating 1 x 16 A / AC1 Breaking capacity 2500 VA / AC1, 250 W / DC Inrush current (3s) 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 109 g Standards EN 60255-6, EN 61010-1 Datasheet Product Datasheet Sensors for use with PLT Series Tank Level Sensors

    Out of stock

    $159.00
    $187.62 inclGST

  • 84870210, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, with time delay adjustments, ENRM 24-240VUC

    84870210, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, with time delay adjustments, ENRM 24-240VUC

    Out of stock

    Crouzet 84870210, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 8 Amp changeover/SPDT, 2 Level Control, ENRM 24-240VUC Level Switch, 110/240VAC or 24VAC/DC Aux Supply 1 x 16 Amp changeover/SPDT (AgNi / Silver Alloy) Relay Features : 1. one-level switch of conductive liquids 2. two-level switch of conductive liquids ! One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level) Choice of function PUMP UP, PUMP DOWN Adjustable time delay on the output (0.5 - 10 s) Sensitivity adjustable by a potentiometer (5-100 kÙ) Measuring frequency 10Hz prevents polarization of liquid and raising oxidation of measuring probes Galvanically separated supply voltage UNI 24.. 240 VAC/DC Output contact 1xchangeover/SPDT 8A/250V AC1 1-module type, mounting onto a DIN rail Specification Crouzet Part Number 84870210 Voltage Range 110/240VAC or 24VAC/DC Sensitivity (Input resistance) 50kOhm to 1MOhm Electrode Voltage 3.5 max Trip Adjustment Potentiometer Setting Accuracy 5 % Burden max. 12 VA Repeatability 1 % Temperature Drift 0.1%/°C Peak Overload (10s) 100 Amp Time delay T1 max. 400 ms Time delay T2 adjustable 0.1-10 s Control Type  2 Level Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Current rating 1 x 16 A / AC1 Breaking capacity 2500 VA / AC1, 250 W / DC Inrush current (3s) 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 109 g Standards EN 60255-6, EN 61010-1 Datasheet Product Datasheet Sensors for use with PLT Series Tank Level Sensors

    Out of stock

    $189.00
    $223.02 inclGST

  • PLT-01-1.5M, Liquid Level Probe for FRL8 Level Control Relay PLT-01-1.5M, Liquid Level Probe for FRL8 Level Control Relay

    PLT-01-1.5M, Liquid Level Probe for FRL8 Level Control Relay

    10 pcs in stock

    Fastron PLT-01-1.5M, Liquid Level Probe for FRL8 Level Control Relay Tank level probes for FRL8 Series serves to monitor or control tank liquid levels   Specification Fastron Part Number PLT-01-1.5M Material 304 SS  / PA66 Operatign Temperature Range 0 to 60 Deg C DCabek Material Copper Core PVC (20AWG) Cable Length 3000mm Datasheet Product Datasheet

    10 pcs in stock

    $29.00
    $34.22 inclGST

  • FRL8-01, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT, 2 Level Control FRL8-02, Level Switch, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT-Monitoring Relay-Iskra Doo-Fastron Electronics Store

    FRL8-01, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT, 2 Level Control

    Out of stock

    Fastron Electronics FRL8-01, Liquid Level Control Relay, 240VAC or 24VAC/DC Aux Supply 16 Amp changeover/SPDT, 2 Level Control Level Switch, 110/240VAC or 24VAC/DC Aux Supply 1 x 16 Amp changeover/SPDT (AgNi / Silver Alloy) Relay Features : 1. one-level swotch of conductive liquids ( by connecting H and D) 2. two-level switch of conductive liquids ! One-state device monitors one level, two-state device monitors two levels (switches on one level and switches off on another level) Choice of function PUMP UP, PUMP DOWN Adjustable time delay on the output (0.5 - 10 s) Sensitivity adjustable by a potentiometer (5-100 kÙ) Measuring frequency 10Hz prevents polarization of liquid and raising oxidation of measuring probes Galvanically separated supply voltage UNI 24.. 240 VAC/DC Output contact 1xchangeover/SPDT 8A/250V AC1 1-module type, mounting onto a DIN rail Specification Fastron Part Number FRL8-01 Voltage Range 110/240VAC or 24VAC/DC Sensitivity (Input resistance) 5kOhm to 100kOhm Electrode Voltage 3.5 max Trip Adjustment Potentiometer Setting Accuracy 5 % Burden max. 12 VA Repeatability 1 % Temperature Drift 0.1%/°C Peak Overload (10s) 100 Amp Time delay T1 max. 400 ms Time delay T2 adjustable 0.1-10 s Control Type  2 Level Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Current rating 1 x 16 A / AC1 Breaking capacity 2500 VA / AC1, 250 W / DC Inrush current (3s) 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 109 g Standards EN 60255-6, EN 61010-1 Datasheet Product Datasheet Sensors for use with PLT Series Tank Level Sensors

    Out of stock

    $78.00
    $92.04 inclGST

  • Last stock! LS 2, Level Sensor for NWT Level Switch for Tank or Socket Mounting, Suitable for Electric Conductive Fluids 1 - 80 Deg C LS 2, Level Sensor for NWT Level Switch for Tank or Socket Mounting, Suitable for Electric Conductive Fluids 1 - 80 Deg C-Monitoring Relay-Iskra Doo-Fastron Electronics Store

    LS 2, Level Sensor for NWT Level Switch for Tank or Socket Mounting, Suitable for Electric Conductive Fluids 1 - 80 Deg C

    4 pcs in stock

    Level Sensor for NWT Level Switch for Tank or Socket Mounting, Suitable for Electric Conductive Fluids 1 - 80 Deg C Product Datasheet

    4 pcs in stock

    $39.00
    $46.02 inclGST

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