512: dust fan controller CFK-I

513: locomotive pressure transmitter YYB-10

Product description:

Used to measure exhaust temperature of diesel engine

Detailed description:

YYB-10 pressure sensor is a new type of pressure sensor with stable performance and reliable operation. Suitable for accurate measurement of the liquid and gas pressure of the static (slow changing dynamic) of various kinds of non crystalline media. The sensor has the advantages of convenient use, which can not only cooperate with the two meter to carry out non electric quantity measurement, but also can automatically control the operation of the system through the automatic detection of the converter and the microcomputer connection. It not only has the advantages of high precision, long service life, good linearity, repeatability, hysteresis error, good consistency, and can directly replace the pressure sensor using the current domestic locomotive, but also has the following special performance:

1 the effect of the power supply voltage change on the output is very small;

2 sensor's power consumption is small, the driving ability is strong;

3 sensor inside a power supply polarity protection device;

4 applicable temperature is wide, using the whole temperature, the maximum range of -30;

5 strong anti-interference ability;

6 full inlet pressure sensing head.

YYB-10

Accuracy: 1 rated output: 0~20mA 0~10mA

Working voltage: 15V DC + 25% 24V DC + 25% range: 0~3000kPa 0~1000kPa

Working temperature: ~+80 C -20 C insulation resistance: >30M

Mechanical properties: acceleration 30m/s2 frequency 80 times / min ~120 times / min

Size: 50mm in diameter and 90mm weight: 0.75kg

Index linearity error repeatability error hysteresis error output rating

Precision project

Grade (% FS) (% FS) (% FS) (mV) ()

1 + 12000 + 20 + 11

0.5 + 0.50 + 0.52000 + 10 0 0 0.

Index of zero output zero temperature drift temperature drift of output power supply voltage fluctuation effect

Precision project

Grade (mV) (% FS/10k) (% FS/10k) (% FS)

1 + 201 + 10.5

0.5 + 0.5 + 0.25 + 100.50