CON5105 is guaranteed the basis of performance, which simplifies the function with a special strong price advantage. Environment adaptable, clear display, simple operation and excellent test properties make it has high costperformance. Can be widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical, food and water and other solution resistivity value of continuous monitoring.
Showing the way: LED (digital tube) display, high brightness, eye-catching, intuitive, and visible distance
Measuring scope: 0 ~ 20.00 M Ω • cm
Temperature: 0 ~ 99.9 ℃
Resolution: 0.01 M Ω · cm, Ω · cm, 0.1 k 0.1 ℃
Electrode constant: 0.001 ~ between cm - 1 cheiloschisis or palatoschisis by software Settings
Used scope: the auto/hand-switch 0 ~ 99.9 ℃, 25 ℃ convert
Fine degrees: + 1.0% FS, + 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, optional DC24V plus or minus 1Hz plus or minus 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
Standard configuration: CON5105 second table one, DDJ - 0.01 electrode one
Many parameters with screen: resistivity, temperature with screen.
Microcomputer: using high-performance the CPU chip, high-precision AD transform technology and SMT placement technologies to perform resistivity and temperature measurement, temperature compensation, range automatic conversion, 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.
25 ℃ convert: temperature compensation of automatic measurement/manual input.
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.
Industrial control type watchdog: ensure instrument won't crash.
Network function: the isolation of current output and RS485 communication interface; Current corresponding resistivity output upper and lower limit can be arbitrary setting.
Adopt circulation type, sank into the type, flange or installation of pipes.
1, must inform by the constant power extremely.
2 the length of the cables and electrode, according to match that was.
3, electrode and second instrument installation way.
4, power supplies, not to also signify AC220V match by.