Renewables

We have designed various sensors and components for some of the largest renewable energy companies around as well as also helped with small startup companies investigating Wind, Wave and Tidal renewable projects. Whether you need a sensor to monitor hydraulic spikes or a braking resistor to help with turbine dumped energy, we are here to help.

Metis Engineering Cell Guard

Environment Sensor for Battery Safety and Monitoring.

Cell Guard is a CAN-based environmental sensor for use with Battery Packs in Energy Storage Systems and Electric Vehicles. It measures absolute pressure, air temperature, VOCs, absolute humidity, relative humidity, dew point temperature, and shock load and duration.

For quick desktop analysis, use alongside the Nano Development Kit.

Newtek Sensor Solutions – Subsea and Marine

Newtek Sensor Solutions - Subsea and Marine
  • Choke Valve Position
  • Mooring Cables
  • Underwater Pipeline Monitoring
  • ROV Actuators & Fins
  • Extensometers

P1086

P-Channel JFET
InterFET P1086 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 45pF (max). All of this in a TO-92 package.

PAD1

PicoAmp Diode
InterFET PAD1 N-Channel PicoAmp Diode with N0001H Geometry. Typical leakage of -0.5pA. All of this in a TO-18 package.

PN4117

N-Channel JFET
InterFET PN4117 N-Channel JFET with N0001H Geometry. Typical leakage of -1pA and a low input capacitance of 3pF (max). All of this in a TO-92 package.

PN4117A

N-Channel JFET
InterFET PN4117A N-Channel JFET with N0001H Geometry. Maximum leakage of -1pA and a low input capacitance of 3pF (max). All of this in a TO-92 package.

RARA FRH 25C

High Power Metal Clad Resistors
  • Metal clad thick film resistor
  • Resistance range from 1kΩ to 2MΩ
  • Max power rating of 15W
  • Cement moulding within aluminium housing
  • Short time overload of 2 x power rating is 5 seconds
  • High stability at conventional power ratings
  • Temperature range of -55°C up to +250°C

RARA FRH 50C

High Power Metal Clad Resistors
  • Metal clad thick film resistor
  • Resistance range from 1kΩ to 2MΩ
  • Max power rating of 25W
  • Cement moulding within aluminium housing
  • Short time overload of 2 x power rating is 5 seconds
  • High stability at conventional power ratings
  • Temperature range of -55°C up to +250°C

RARA IRB120

Metal Clad Economy Resistors
  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1Ω and 1.3kΩ
  • Non-inductive resistance between 0.1Ω and 300Ω
  • Power rating of 120W
  • Insulation resistance of 20MΩ minimum
  • Short time overload of 10 x power rating is 5 seconds

RARA IRB60

Metal Clad Economy Resistors
  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1Ω and 270Ω
  • Non-inductive resistance between 0.1Ω and 56Ω
  • Power rating of 60W
  • Insulation resistance of 20MΩ minimum
  • Short time overload of 5 x power rating is 5 seconds

RARA IRB80

Metal Clad Economy Resistors
  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1Ω and 910Ω
  • Non-inductive resistance between 0.1Ω and 110Ω
  • Power rating of 80W
  • Insulation resistance of 20MΩ minimum
  • Short time overload of 10 x power rating is 5 seconds

RARA IRF100

Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1Ω up to 1.1kΩ
  • Power rating of 100W (on a heat sink)
  • Tolerance options between ±0.5% and ±10.0%
  • TCR of +260 ppm/°C maximum
  • For UL Approval see the ULF Series

RARA IRF150

Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1Ω up to 1.75kΩ
  • Power rating of 150W (on a heat sink)
  • Tolerance options between ±0.5% and ±10.0%
  • TCR of +260 ppm/°C maximum
  • For UL Approval see the ULF Series

RARA IRF200

Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1Ω up to 2.2kΩ
  • Power rating of 200W (on a heat sink)
  • Tolerance options between ±0.5% and ±10.0%
  • TCR of +260 ppm/°C maximum
  • For UL Approval see the ULF Series

RARA IRF250

Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1Ω up to 2.79kΩ
  • Power rating of 250W (on a heat sink)
  • Tolerance options between ±0.5% and ±10.0%
  • TCR of +260 ppm/°C maximum
  • For UL Approval see the ULF Series

RARA IRF300

Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1Ω up to 3.5kΩ
  • Power rating of 300W (on a heat sink)
  • Tolerance options between ±0.5% and ±10.0%
  • TCR of +260 ppm/°C maximum
  • For UL Approval see the ULF Series

Related Articles