TUE-48

TUE-48 electric thermometer for remote temperature measurement

TUE-48 is a universal electric thermometer designed for remote measurement of working fluid and air temperatures. The instrument is used in aviation, armored vehicles, special-purpose equipment and other transport systems where temperature must be indicated at a distance from the sensing point. In aircraft applications, it can be used for oil temperature, coolant temperature or carburetor air temperature monitoring, depending on the installed receiver and system configuration.

Temperature indication through TUE-48

The thermometer operates with a remote temperature receiver installed at the measurement point. As the temperature changes, the resistance of the heat-sensitive element in the receiver changes. The TUE-48 measuring instrument responds to this resistance change and displays the corresponding temperature value on the scale. The system is not based on a thermocouple signal. It uses a magnetoelectric ratiometer principle, which makes correct matching between the indicator and receiver important for accurate indication.

TUE-48 with P-1 and P-1V temperature receivers

A standard TUE-48 set usually includes one cockpit or panel indicator and one temperature receiver, such as P-1 or P-1V. The receiver is installed in the controlled medium, while the indicator is mounted on the instrument panel or equipment panel. The receiver and indicator must correspond to the same measuring range and electrical characteristic. If the indication is incorrect, the check should include the receiver, indicator, wiring, connector, supply voltage and grounding.

Application of TUE-48 in aviation and transport equipment

TUE-48 is used in aircraft and other vehicles where liquid or air temperature must be monitored remotely. In aviation applications, it may be installed in engine oil systems, cooling circuits or air intake / carburetor temperature control circuits, depending on the aircraft configuration. Exact applicability depends on the aircraft type, engine system and installed receiver. Similar thermometers may differ by measuring range, receiver type, scale marking or technical specification, so replacement should be confirmed by documentation.

Identification and ordering of TUE-48

Before ordering, the full designation and set composition should be checked against the product passport, technical specification or equipment documentation. The standard supply set may include the TUE-48 indicator, a P-1 or P-1V receiver, a three-pin plug and passport documentation. Operating manuals and verification procedures may be supplied separately for a batch of instruments. The product is also known under alternative designations TUE-48, TUE-48-T and ТУЭ-48.

Product Type: Universal electric thermometer
Function: Remote measurement and indication of working fluid or air temperature
Application / Where Used: Aircraft, armored vehicles, special-purpose equipment and transport systems
System / Installation Area: Engine oil, coolant or carburetor air temperature indication circuits
Compatible Receivers: P-1 or P-1V temperature receiver, depending on configuration
Measuring System Type: Magnetoelectric ratiometer with resistance temperature receiver
Measurement Range: −70 to +150 °C
Operating Range: −40 to +130 °C
Main Permissible Error of Indicator: ±3 °C in operating range
Receiver Error: ±1 °C, depending on receiver type
Working Voltage: 27 V DC
Voltage Tolerance: ±15%
Execution: Standard execution
Ambient Operating Temperature: −60 to +50 °C
Working Position: Vertical
Indicator Dimensions: 60 × 110 mm
Indicator Weight: 0.265 kg
Typical Set Composition: TUE-48 indicator, 1 pc; P-1 or P-1V receiver, 1 pc; passport or technical label, 1 copy; three-pin plug, 1 pc
Technical Specifications: TU 25-04-1250-76; TU 25-04.1270-78E for TUE-48-T modification
Verification Method: MP.VT.168-2007, where applicable
Alternative Designations: TUE-48; TUE-48-T; ТУЭ-48; ТУЭ-48-Т
Technical Documentation: Product passport, operating manual and verification procedure available upon request

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In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

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Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.