Descripción
PHG-2091 Industrial PH Meter
PHG-2091 industrial online PH meter is precision meter for measurement of PH value of solution. With complete
functions, rendimiento estable, simple operation and other advantages, they are optimal instruments for industrial
measurement and control of PH valumi. Various PH electrodes can be used in PHG-2091 industrial online PH meter.
Características
| LCD display, high-performance CPU chip, high-precision AD conversion technology and SMT chip technology, |
| METROulti-parameter, temperature compensation, high precision and repeatability |
| US TI chips; 96 X 96 world-class shell; world-famous brands for 90% parts |
| The current output and alarm relay adopt optoelectronic isolating technology, strong interference immunity and |
| the capacity of long-distance transmission. |
| Isolated alarming signal output, discretionary setting of upper and lower thresholds for alarming, and lagged |
| cancellation of alarming. |
| High-performance operational amplifier, low temperature drift; high stability and accuracy. |
Índices técnicos
| 1. Rango de medición: 0~14.00pH, Resolución:0.01pH |
| 2. Precisión:0.05pH,±0.3ºC |
| 3. Estabilidad:≤0.05pH/24h |
| 4.Automatic temperature compensation: 0~100ºC(pH) |
| 5.Manual temperature compensation:0~80ºC(pH) |
| 6. Señal de salida: 4-20mA isolated protection output, dual current output |
| 7. Communication interface:RS485(Opcional) |
| 8. Control interface: ON/OFF relay output contact |
| 9.Carga de retransmisión: Maximum 240V 5A; METROaximum l l5V 10A |
| 10. Relay delay: Adjustable |
| 11.Carga de salida de corriente:Max.750Oh |
| 12. Resistencia de aislamiento:≥20M |
| 13. Fuente de alimentación: AC220V ±22V, 50Hz ±1Hz |
| 14. Dimensión general: 96(longitud)x96(width)x110(depth)milímetro;dimensión del agujero: 92x92 mm |
| 15. Peso: 0.6kg |
| 16. Condición de trabajo: temperatura ambiente:0~ 60ºC, air relative humidity:≤90% |
| Except for the earth magnetic field, there is no interference of other strong magnetic field around. |
| Standard configuration |
| One secondary meter, the mounting sheath de inmertado (selection), uno PH electrode, three packs of standard |
Ordering guide:
| 1. To inform whether the electrode provided is a dual or ternary complex. |
| 2. To inform the length of the electrode cable (default as 5m). |
| 3. To inform the installation type of the electrode: flow-through, inmertado, flanged or pipe-based |
