Thermocouples, lead wires, THERMOCOUPLES FOR SALE,THERMOCOUPLE WIRES,THERMOCOUPLE REPLACEMENT
Off-Road / RV • Heavy-Duty Trucking • Fleet Operations • Marine • OEM
Contact: 5492 Bolsa Ave, Huntington Beach, CA, 92649
Ph: 714-891-9300, Fax: 714-897-7632, Email: sales@hewittindustries.com
Temperature Switches
PART NO. 021-113
DESCRIPTION
Temperature Switch
Closes at 228°F +/- 5°F
Snap acting with a current rating of 0.5 amps resistive or inductive at 12 volts. 3/8" NPT thread.

PART NO. 021-115
DESCRIPTION
Temperature Sensor Thermistor
Value 3%, 10 ohms at 25° with 1% 4.99 ohms resistor in parallel.

PART NO. 021-118
DESCRIPTION
Temperature Switch
Normally open, snap acting switch. Closes on temperature rise at 250°F
+/- 7° F.  Current rating of 0.5 amps resistive or inductive 12 volts,
1/2" NPT thread.

PART NO. 021-119
DESCRIPTION
Temperature Switch, Bi-Metal
Set point: 220°F on the rise +/- 5°F.
Temperature range: -65°F to 325°F.
Current rating: 12 volts 4 amps,
24 volts, 2 amps.  Ungrounded.
1/4" NPT thread

PART NO. 021-120
DESCRIPTION
Temperature Switch, Bi-Metal
Set point: 230°F on the rise +/-7°F.
Temperature range: -65°F to 325°F.
Current rating: 12 volts 4 amps,
24 volts 2 amps.
1/4" NPT thread

PART NO. 021-123
DESCRIPTION
Temperature Sensor
60°C, 221 ohms resistance +/- 26 ohms
90°C, 83 ohms resistance +/- 8 ohms
120°C, 36.5 ohms resistance +/-2.7 ohms.
1/8-27 NPTF thread with dryseal.

PART NO. 021-124
DESCRIPTION
Temperature Sensor
300°F
14mm x 1.5 thread
Variety of Temperature Sensors and Switches are available.  Used in automotive, heavy duty trucks and marine applications.
Instruments
Pressure gauges
Pyrometers
Hour meters
Fluid temp. gauges
Electronic liquid level
gauges & senders


Control Modules
Multi-Alarm system
Speed Limiting system
Battery Protection sys.
Idle Limiter system
Exhaust Temperature
Back Pressure system
Pyro-Alarm/Switch
Engine Cool Down

Sensors
Temperature Switches
Valve Solenoid
Signal Generator
Magnetic Sensor
Thermocouples
Coolant Sensors
Pressure Switches

Testers
Pyrometer Tester
Back Pressure datalink
Speed Simulator
Catalytic Converter

Literature
Documents &
Payment Options
Phone: 714-891-9300
Email: sales@hewittindustries.com