SA5501 series is my company a new generation of all Chinese microcomputer type, with all Chinese high-grade instrument display, Chinese menu type operation, all the intelligence, multi-function, measurement, high performance environment adaptable etc. Characteristics. Can be widely used in thermal power, chemical industry, suitable for inspection ion exchange legal take highly purified water technology, or the regenerative liquid concentration to preparation boiler, pipe acid liquid acid concentration of fluid, continuous monitoring.
Showing the way: Chinese LCD display, Chinese menu type operation
Measuring scope: SA5501A: 0 ~ 10.00% HCL in
SA5501B: 0 ~ 10.00% NaOH
SA5501C: 0 ~ 10.00% H2SO4
SA5501D: 0 ~ 20.00% NaCL
SA5501E: 0 ~ 15.00% HNO3
SA5501F: 0 ~ 10.00% Na2CO3
Resolution: 0.01%, 0.1 ℃
Electrode constant: 1 ~ institute between cm - 1 set by software
Used scope: automatic 0 ~ 99.9 ℃, manual 0 ~ 99.9 ℃
Fine degrees: + 2.0% (common point calibration errors can be less than 0.05%) after ℃ and + 0.3
Current isolation output: 4 ~ 20 mA (load < 750 Ω).
Alarm relay: AC220V, aaa, alarm signal isolating output
Communication interface: isolation RS485 (optional)
Electricity source: AC220V + 22V, 50Hz + 1Hz, optional DC24V + 240 V
Protective level: IP65
Working conditions: environmental temperature 0 ~ 60 ℃, relative humidity 90 acuities ℅
> power lost save: for 10 years
Weight, size: 0.8 kg, 146 x 146 x 108 mm
The size of holes: 138x138mm;
Second table installation: opening type/wall hung/frame mounting type/pipeline
Electrode installation: circulation type/sink into type/flange/pipeline
SA5501X second table one, SA - 30 concentration meter electrode one
Chinese LCD display, Chinese menu type, Chinese history.
Microcomputer: using high-performance the CPU chip, high-precision AD transform technology and SMT placement technology, perform multiple parameters measurement, temperature compensation, range automatically converts, instrument self-check and high precision, and repeatability.
High reliability: veneer structure, touch buttons, no switch knob and potentiometer.
Automatically converts measure frequency: avoid electrode polarization, improve measurement accuracy.
Phase-sensitive detection design: the elimination of the influence of wire measured.
Waterproof dustproof design: protection class IP65, suitable for outdoor use.
The electromagnetic compatibility (EMC/RFI) design: by European standards 50082 EN50081 / design and manufacture.
Alarm functions: alarm signal isolating output, alarm upper and lower limit can be arbitrary set, alarm lag withdrawn.
Two kinds of calibration means: can choose 2.00%, 4.00%, 6.00%, automatic calibration and 26.7% manual input electrode coefficient.
Network function: the isolation of current output and RS485 communication interface; The output of the current corresponding density upper and lower limit can be arbitrary setting.
Historical curve: continuous record of a month data, five minutes a point.
Notepad function: record 200 information.
Manual current source: convenient records and detection device testing.
Built-in real time clock: provide various function of time benchmark, etc.
Industrial control type watchdog: ensure instrument won't crash.
Password management: parameter setting and maintain all have password protection.
1 the length of the cables and electrode, according to match that was.
2, electrode and second instrument installation way.