CX-IPH-1205A Industrial PH Meter

CX-IPH-1205A Industrial Conductivity Meter has special price advantages due to its simplified functions on the premise of unaffected performance. The clear display, simple operation and high measuring performance provide it with high cost performance. It can be widely used for continuous monitoring of PH of water and solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other industries.
Features:  

Computer-based: Multi-parameter measurement, temperature compensation, automatic range conversion

and self-checking are achieved thanks to the high-performance CPU chip, high-precision AD conversion

technology and SMT technology, resulting in high precision and repeatability.

Reliability: No complicated functional switch or adjustment knob.

Strong interference immunity: Current output and alarming relay are isolated and protected by photocoupler,

providing high interference immunity and long-distance transmission.

Automatic alarming function: Isolated alarming signal output, discretionary setting of upper and lower thresholds

for alarming, and lagged cancellation of alarming.

Network function: Isolated current output and RS485/RS232 communication interface; Current corresponds to

the upper and lower limits of PH value output.

Automatic conversion of PH value of standard solution: Temperature curve of standard solution is stored in

advance so that the PH values of the standard solution at different temperatures can be calculated automatically

at the time of calibration.

Automatic identification of wrong calibration: The instrument will automatically give a warning if the user uses

the standard buffer solution mistakenly at the time of calibration.

 
Technical indexes:

Display mode: LED (nixie tube) display, high brightness, eye-catching and highly readable, long viewing distance

Measuring range: 0~14.00PH, -l999~+1999mV, 0~99.9℃

Temperature compensation range: automatic: 0 - 99.9 ℃, manual: 0 - 99.9 ℃

25℃ Conversion: 25℃ base temperature for pure water and ammoniated ultrapure water

Resolution: 0.01PH, 0.1mV, 0.1℃

Accuracy: ±0.05pH, ±l mV, ±0.3℃

Input impedance: >1012Ω

Isolated current output: 4~20 mA(load <750 Ω)

Alarm relay:  AC220V, 3A, isolated output of alarming signals

Communication interface: RS485 or 232(optional)

Power supply: AC220V, 50Hz ±1Hz, DC24V

Protection grade: IP65

Working conditions: ambient temperature: 0-60℃;  relative humidity ≤90％

Power-down memory: > 10 years

Weight and dimension: 0.8kg; Overall dimension: 96 x 96 x 110 mm; dimension of the hole: 92 x 92mm

Installation mode of secondary meter: Drilling type; Installation mode of electrode:

Flow-through/immerged/flanged/pipe-based