FC-9801F
FC-9801F型热膨胀传感器TD-2-35 Thermal expansion transmitterIt is mainly used to measure the expansion displacement of steam turbine cylinder,
and it can complete remote indication, alarm, constant current output and other functions of thermal expansion displacement with XCW-R thermal expansion monitor. The field of vision of local indication is large, and the remote indication is digital display, which is clear and intuitive. The medium frequency differential transformer displacement sensor is used as the sensing element. It is a highly reliable LVDT displacement sensor with strong resistance, good linearity, simple structure, and is not easy to be damaged. It can be used continuously.
Technical indicators:
1. Range: 0 ～ 50mm (the range is determined by the user)
2. Accuracy: ± 1% (full scale)
3. Ambient temperature: - 20 ℃~+100 ℃
4. Relative humidity: ≤ 80%
Sensor structure diagram:
model
Linear range
Sending head extended
Length (L) mm
TD-2-25
twenty-five
ninety
TD-2-35
thirty-five
ninety-five
TD-2-50
fifty
one hundred and seven
Ordering Guide:
Model selection code: TD-2 - A □□
Model Selection De
ion:
Range A □□:
01 —— 0 ～ 25mm ；
02 —— 0 ～ 35 mm ；
03 —— 0 ～ 50 mm ；
If you have special requirements, please consult with our company.
TD-2-35 Thermal expansion transmitter
Vibration, vibration intensity, shaft vibration, axial displacement, intelligent speed, thermal expansion, differential expansion, hydraulic servo motor, oil level of oil tank, turbine monitor, monitor and protector;
Eddy current, vibration speed, Hall speed, magnetic resistance, thermal expansion, hydraulic motor, oil tank level sensor;
Axial displacement, vibration, integrated vibration, speed, thermal expansion, hydraulic servo motor, oil level transmitter of oil tank.
TD-2 Thermal Expansion Travel Transmitter
TD-2 type thermal expansion travel transmitter is equipped with various TD-2 type linear differential transformer sensors. The built-in excitation source and differential measurement circuit convert the thermal expansion on both sides of the casing into 4~20mA current output. The difference between the two represents the deformation of the casing. This deformation will cause huge stress between the casing and the foundation, resulting in misalignment. If the casing sliding pin system is jammed, serious consequences will be caused.
Technical indicators:
1. External power supply: 24V DC
2. Input signal: receive the signal of a LVDT linear differential transformer; Input impedance:>90K Ω
3. Range: 0 ～ 50 mm
4. Accuracy: ± 1% of full scale
5. Current output: 4 ～ 20 mA active; Output load: ≤ 500 Ω
6. Temperature range: - 25 ℃~+65 ℃ during operation; - 40 ℃~+85 ℃ during storage
7. Relative humidity: 90%, non solidification
8. Physical index: overall dimension 80 × sixty × 50mm ; Mounting screw hole size 50 × 50mm
Order guide
Thermal expansion travel transmitter must be equipped with TD-2 thermal expansion sensor forming system
Model selection code: TD-2 - A □
Model Selection Deion:
Range A □: 1 -- 0 ～ 25 mm; 2＊——0～35 mm； 3——0～50 mmBT-50膨胀传感器
概述
BT-50**膨胀传感器是为汽轮机行业测量汽轮机组**膨胀位移所设计的传感器，它采用中频位移传感器（LVDT）作为传感元件，LVDT有一个探杆与机器相连。当机壳膨胀时，探杆在LVDT内移动，引用LVDT信号发生变化。信号经过解调后输出到监测器上，用于显示和报警。
BT-50**膨胀传感器由15-24VDC供电，输出直流电压信号，具有远传线性好，抗干扰性能力强，不易损坏，可靠性好，能连续使用的特点。
