product overview Product overview

The LT-21 series temperature sensor is a fundamental temperature measurement product. The principle of using temperature sensing elements to generate resistance or millivolt changes in response to temperature sensitivity is utilized in the design. The temperature sensing elements are high-precision resistance thermometers (RTDs) or thermocouples (TCs) encapsulated in stainless steel sheaths, which are corrosion-resistant and overload resistant. They can be used in conjunction with secondary instruments such as digital display instruments, recorders, or PLC/DCS to form various temperature measurement systems Structurally, it can be divided into assembled and armored types. Standard assembled type is widely used, with stable structure. Armored type can be made finer, with good consistency, fast response, and long service life. Widely used for temperature collection in various industries such as petroleum, chemical, metallurgical, power, sugar, pharmaceutical, etc.

performance index TECHNICAL PARAMETERS

Measurement medium: oil, water, gas;
Measurement range: see measurement range table
Measurement accuracy: 0.25% FS; (Higher precision can be customized)
Signal output: resistance/mV;
Process interface: M27 * 2 (customizable on site);
Electrical interface: M20 * 1.5 standard outlet hole, including locking wire busbar;
Sensor material: 304/316 stainless steel; Corrosive occasions include special materials or anti-corrosion outer lining, corundum
Shell material: die cast aluminum, epoxy resin coating, with sealing gasket
Shell protection: IP65
Explosion proof grade: Exd IIC T6Gb;

External dimensions APPEARANCE OF SIZE

Preparing materials

INSTALLATION REQUIREMENTS INSTALLATION

Preparing materials