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Xuất xứ: EGE Elektronik_Germany
Mô tả:

Measuring and monitoring of pressure, temperature, and fill level. Ultrasonic sensor

 Temperature sensors - Technology and application
Functionality
The compact models TN 552 GPP and TN 552/1 GPP have two independent adjustable switching points. The compact models TN 552 GAPP and TN 552/1 GAPP have one independent adjustable switching point and one scalable 4...20 mA analog output.
The detecting range for fluids is from – 40 °C to +120 °C, the tolerance is 0.3 °C (0...80 °C).
The compact models TN 552... offer a window function as an alternative to the standard limit monitoring. Additionally, the NO/NC output function is programmable. Transient temperature changes can be bridget with a switch-on / switch-off time delay.
The push-buttons on the front of the sensor are used for programming the sensor functions. The programmed switching point and parameters are displayed and set by keyboard request. This function is possible while the sensor is measuring.
Temperature sensor with threaded sleeve allowing for 
exchange during ongoing operations

The temperature sensor TN 553 can easily be exchanged during ongoing operations. This is made possible through the use of a special stainless steel (AISI 316 Ti) threaded sleeve that is mounted in the tank or pipe. In this way the compact device can at any time be removed without compromising the seal of the tank or pipe. The temperature sensor measures temperatures from – 40° to +120° C and offers, among other features, two programmable switching points, freely selectable hysteresis and a temperature window function. The device is available as a 24 V DC device with PNP or analog output as well as a 230 V and 115 V AC model with Opto-MOS. Various cable lengths and optional plug-in or hardwire connections allow the device to be installed in various configurations. The thread is a G1/2 gauge.
Installation
EGE temperature sensors can be installed in standard T-pieces or welded T-pieces. The packing is made with an additional flat seal or with other suitable materials. Please note the temperature and pressure resistance of the seals for increased process conditions. Fixing the sensor in the T-pieces is only allowed on the screw head of the sensor.
After the installation the display can be turned through an angle of 330° for best reading. In applications with temperature over +80 °C the sensor should be mounted from the side into the pipe.
Application
The hysteresis function is for controlling a temperature value. A limiting value can be programmed in this mode. As soon as the measured temperature is higher than the programmed limiting value, the output signals are switched as programmed (NC or NO). The hysteresis value is the difference temperature for the switch-on and switch-off signal of the limiting value. An additional time delay for the switching signals can be programmed for each switching point.
In the frame function mode the switching function is set depending of a programmed temperature range. The temperature range starts with the programmed lower value and end with programmed upper frame value.
The time delay for the switching signal can also be used in this switching mode.
The analog output can be use for transmitting the temperature and getting the proportional current. For that you assign one temperature for the 4 mA first-value and one temperature for the 20 mA last-value in the programming mode. Between the temperature values it is permissible to have a minimal difference of 16 °C / 29 °F.
Temperature montioring EGE
Temperature montioring EGE
Approval for safety applications
Sensors for personal security must have a qualifification approval according to EN 954-1 and must be labeled accordingly. Sensors that are not labeled must not be used for applications of this kind.
 
Id-No. Type  
     
P71017 TN 552 GPP EGE Elektronik Vietnam_ANS Vietnam
P71018 TN 552/1 GPP EGE Elektronik Vietnam_ANS Vietnam
P71019 TN 552 GAPP EGE Elektronik Vietnam_ANS Vietnam
P71020 TN 552/1 GAPP EGE Elektronik Vietnam_ANS Vietnam
P71021 TN 553/1 GPP EGE Elektronik Vietnam_ANS Vietnam
P71022 TN 553/1 GAPP EGE Elektronik Vietnam_ANS Vietnam
P71023 TN 553/1 WP EGE Elektronik Vietnam_ANS Vietnam

 
P72003 AGKU 3000 GSP EGE Elektronik Vietnam_ANS Vietnam
P72005 AGKU 2000 GIPP EGE Elektronik Vietnam_ANS Vietnam
P72010 AGKU 1500 GI EGE Elektronik Vietnam_ANS Vietnam
P72011 AGKU 2500 GI EGE Elektronik Vietnam_ANS Vietnam
P72018 AGKU 200 GSP EGE Elektronik Vietnam_ANS Vietnam
P72020 ARKU 400 GPP EGE Elektronik Vietnam_ANS Vietnam
P72021 ARKU 800 GPP EGE Elektronik Vietnam_ANS Vietnam
P72022 ARKU 3500 GPP EGE Elektronik Vietnam_ANS Vietnam
P72023 ARKU 400 GI EGE Elektronik Vietnam_ANS Vietnam
P72024 ARKU 800 GI EGE Elektronik Vietnam_ANS Vietnam
P72025 ARKU 3500 GI EGE Elektronik Vietnam_ANS Vietnam
P72026 ARKS 250 GPP EGE Elektronik Vietnam_ANS Vietnam
P72029 ARK 300 GSP EGE Elektronik Vietnam_ANS Vietnam
P72030 AGKU 800 GSOP EGE Elektronik Vietnam_ANS Vietnam
P72031 AGKU 1600 GSOP EGE Elektronik Vietnam_ANS Vietnam