Industrial Online pH Meter (PHG-2091D)
Product Specifications
| Prod Model: |
PHG-2091D |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Overall Dimension: |
96 (Length) X 96 (Width) X 110 (Depth) Mm |
| Dimension Of The Hole: |
92X92mm |
| Weight: |
0.6kg |
Product Description
PHG-2091D Industrial Online PH Meter
PHG-2091D Industrial pH Meter is one of the intelligent online chemical analyzer of 2091 series developed by our company. With strong environmental adaptability, clear display, simple operation and good performance which has a high performance-price ratio, can accurately measure the pH value of solution and temperature. It can be widely used for continuous monitoring of pH value of solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff and running water etc.
Features
Microcomputer: It adopts high-performance CPU chip, high-precision AD conversion technology and SMT technology to complete the multi-parameter measurement, automatic temperature compensation and instrument self - checking, with high precision and good repeatability.
Reliability: All the component are arranged on one circuit board. No complicated functional switch, adjustment knob and potentiometer.
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, and revocation alarm hysteresis.
Technical Indexes
1.Display mode: LCD segmented display
2.Measuring range: 0~14.00PH, 0~99.9ºC, -l999~+1999mV
3.Temperature compensation range: automatic: 0 - 99.9ºC, manual: 0 - 99.9ºC
4.25ºC Conversion: 25ºC base temperature for pure water and ammoniated ultrapure water
5.Resolution: 0.01PH, 0.1mV, 0.1ºC
6.Accuracy: ±0.05pH, ±l mV, ±0.3ºC
7.Input impedance: >1012Ω
8.Isolated current output: 4~20 mA(load <750 Ω)
9.High and low alarm relay: AC220V, 3A, isolated output of alarming signals
10.Communication interface: RS485 or 232(optional)
11.Power supply: AC220V, 50Hz ±1Hz, DC24V(optional)
12.Protection grade: IP65
13.Working conditions: ambient temperature: 0-60ºC; relative humidity ≤90%
14.Power-down memory: > 10 years
15.Weight: 0.6kg;
16.Overall dimension: 96(length) x 96(width) x 110(depth)mm;dimension of the hole: 92 x 92mm
17.Installation mode of secondary meter: drilling type/hanging type Installation mode of electrode: flow-through/immerged/flanged/pipe-based
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of"Aspiring excellence, Creating perfect", obedience to the work style of "Integrity rigorous, Pragmatic and Efficient", to promote "Innovation, Development and Win-Win " spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and perfect after-sales service won the trust of our customers and partners!
We sincerely hope that on the basis of mutual benefit with friends at home and abroad to join hands in creating development and harmonious! Welcome domestic and foreign merchants to come to seek common cause!
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