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Product Datasheets

Application:

Sensing temperatures of various liquids and gases related to reciprocating engines or industrial equipment.

Used On:

Natural gas, diesel or gasoline engines, pumps, compressors, and rotating equipment.

Temperature Sensors

Model Number

Description


Temperature - Pneumatic / Hydromechanical / Electric

2230/4420

2-Way Temperature Sensing Valve. For sensing jacket water or lubricating oil temperatures ranging from 65°F - 265°F. Housing Material: Brass or 316

2340A

Temperature/Pressure Switch. Detects settings of 60 °F - 245 °F or 5 - 125 psi for lubricating oil, gas, air, water temperature and pressure.

2340D

Single Set Point Temperature Switch. Detects settings of 60 °F - 245 °F for lubricating oil, gas, air, water temperature, etc.

2340E

Dual Set Point Temperature Switch. Detects two temperature set points at a range of 60 °F - 245 °F for lubricating oil, gas, air, water temperature, etc.

4021

3-Way Temperature Sensing Valve. For sensing jacketwater or lubricating oil temperatures ranging - from 65 °F 265 °F. Housing Material: Aluminum or 316 S.s.

4075/4475

2-Way High Temperature Sensing Valve. Detects settings of 130 °F to 500 °F for lubricating oil, gas, air, water, etc.

4087

2-Way Exhaust Gas Temperature Sensing Valve. Detects settings of 300 °F to 1400 °F for lubricating oil, gas, air, water temperature, etc. 2-way operation and compatible with air or gas systems.


Temperature - Electric

4140

Pressure and Temperature Switch. Switches detect high and low temperature, as well as, pressure set points. Ranges available are 59 °F - 482 °F for temperature and 1.45 psi - 580 psi for pressure. Suitable for lubricating oil, gas, air, water temperature, etc.

4253

Explosion-Proof, Single Point Temperature Switch. Designed for hazardous locations, detects settings at 60 °F - 245 °F for lubricating oil, gas, air, water temperature, etc.


Temperature - Resistant (RTD) and Thermocouples

4270

Thermocouple or RTD, all 316 Stainless Steel. Monitors temperature of lubricating oil, jacket water and compressor discharge. Ideal replacement for Model 2230 and 4075 Temperature Sensing Valves. Temperature Sensing Range is -50 °F to 1000 °F.

4271

Thermocouple or RTD, Spring Loaded, Sensing Probe. Monitors temperatures of bearing surfaces, lubricating oil, gas, air, and water. Ideal replacement for Model 4103D Eutectic Temperature Sensing valve. Temperature sensing range is -150 °F to +1000 °F.


Temperature - Electric

4303

Eutectic Temperature Sensing Switch. 174 °F to 1343 °F (alternative to frequent recalibration of switches)

4330

Temperature Sensing Switch. 65 °F - 265 °F

4375

High Temperature Switch. 130 °F - 500

Temperature - Resistant (RTD) and Thermocouples

8060

Temperature Sensing Probe. Monitors temperature of lubricating oil, gas, air, and water. Temperature sensing range is -328 °F to 1200 °F.


Temperature - Electric

8253

Single Set Point Temperature Switch. Detects high and low temperature set points at a range of 61 °F - 253 °F for lubricating oil, gas, air, water temperature, etc.

8254

Single Set Point High Temperature Switch. Detects settings of 130 °F - 500 °F for lubricating oil, gas, air, water temperature, etc.

8258

Eutectic - Type Temperature Sensing Switch

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This and other information from AMOT provide product or system options for further investigation by users having technical expertise. Before you select or use any product or system, it is important that you analyze all aspects of your application and review the information concerning the product in the current product catalog. The user, through its own analysis and testing, is responsible for making the final selection of the system and components and assuring that all performance, safety and warning requirements of the applications are met.

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