Tokyo KEISO servo level gauge

  Product introduction
The liquid level measurement of displacement floating ball is controlled by servo stepping motor to meet the demand of high-precision measurement, which can be used for liquid level monitoring or measurement of large storage tank
It is suitable for high pressure, low temperature, dome roof tank, cylindrical tank, spherical tank and other storage tanks

With full CPU and 16 bit microprocessor, it can meet the requirements of high specification and high precision
It can measure the liquid level height of single liquid and double liquid interface
The density measurement can be connected with the temperature sensor for measurement
Through the 2-wire and 2-way digital communication system, it provides the monitoring and control requirements of liquid level gauge
Through the embedded explosion-proof key, it is convenient for data setting and has the function of intelligent self diagnosis
Specifications

measurement object	liquid
measurement range	0 ~ 60 M
pressure range	Max 3 Mpa
temperature range	－200 ~ ＋300℃
accuracy	1) measurement of liquid level: Standard type: & plusmn; [0 1 + (20/ρ×A) + 0 06L] mm High precision , : & plusmn; [0 1 + (20/ρ×A) + 0 03L] mm   2) Measurement of liquid level at dual liquid interface: Standard type: & plusmn; [1 7 + 0 06L] mm High precision , : & plusmn; [1 7 + 0 03L] mm   3) Measurement of density: & plusmn; 0 01 g/cm3 ρ： Liquid density A: Sectional area of pontoon (cm2) 50: Measured height (m)
connection diameter	3” ~ 6” Flange (JIS, ANSI, JPI)
display	3 rows of LEDs
material	Displacer---SUS304，SUS316，SUS316L，Hastelloy，PTFE，etc… Wire---SUS316，Hastelloy，PTFE coating Indicator---AC2A，SCS13，SCS14
external input signal	temperature sensor Alarm contact --- max 8 points Analog signal --- DC 4 ~ 20 mA
output signal	BCD code signal --- 2-wire and 2-way data communication system Alarm contact ---- open collector, 8 points Analog signal ---- DC 4 ~ 20 mA
structure	waterproof and dustproof, pressure resistant and explosion-proof
power supply	AC power supply