PH Controller Fish Farming PH Meter
pHG-2091 industrial online pH meter is precision meter for measurement of pH value of solution. With complete functions, stable performance, simple operation and other advantages, they are optimal instruments for industrial measurement and control of pH value. Various pH electrodes can be used in pHG-2091 industrial online pH meter.
Features
1. LCD display, high-performance CPU chip, high-precision AD conversion technology and SMT chip technology, Multi-parameter, temperature compensation, high precision and repeatability US TI chips; 96 x 96 world-class shell; world-famous brands for 90% parts.
2. The current output and alarm relay adopt optoelectronic isolating technology, strong interference immunity and the capacity of long-distance transmission.
3. Isolated alarming signal output, discretionary setting of upper and lower thresholds for alarming, and lagged cancellation of alarming.
4. High-performance operational amplifier, low temperature drift; high stability and accuracy.
Technical Indexes
| Measuring range | 0~14.00pH |
| Temperature compensation | 0~99℃ |
| Accuracy | ±1%FS |
| Resolution | 0.05PH; 0.3℃ |
| Communication interface | RS485(Optional) |
| Output Signal | 4~20mA(double-current output for option) |
| Alarm relay | Max. 220V,5A(AC), Min. 115V,10A(AC) |
| Power Supply | 220V±22V,(110V) 50Hz±0.5Hz |
| Protcetion grade | IP54 |
| Overall dimension | 96*96*135mm |
| Dimension of the hole | 92*92mm |
| Installation | Flushbonading type |
| Working condition | Ambient temp:0-60℃; Relative humidity<90% |
About Us:
Shanghai Boqu Instrument Co.,Ltd was established in 2007 and located in Kangqiao Town Pudong New Area Shanghai. We are the professional manufacturer of electrochemical instrumentation and sensor combine with the R&D, production and sales. The main products include PH, conductivity, dissolved oxygen, ORP, ion concentration, turbidity, alkali acid concentration and sensor 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 prefect after-sales service won the trust of our customer and partners.
Certification
