technical data
| housing dimensions | 600 x 980 x 220 mm (W x H x D) |
| power supply | 230 Volt, 50 Hz |
| operating voltage | about 20 Volt |
| pH measuring range | 6 ... 13 pH (temperature compensated) |
| oxygen measuring range | 0.001 mg / l ... oxygen saturation (temperature compensated) |
| conductivity measuring range | 10 ... 10.000 μS / cm (temperature compensated) |
Control and dosage of feed water and steam boiler
HWA Analyzer
HWA Analyzer provides full control of important parameters of the entire feed water and steam boiler system. The user-friendly handling leads to more efficiency, safe operation of the system and savings in energy and costs.
At a glance
- measurement of pH, conductivity and residual oxygen content
- optical oxygen measurement
- analysis of thickening factor, dosing and closing times for vapour valve, ...
- demand-oriented dosing of conditioning agents by continuous measurement
- monitoring the threshold values of the feed water
- optimized, continuous control of alkalization and residual oxygen binding
- visualization of measured values and process data via display
- alarm triggered by detected errors by automatic function control
- data storage in the electronic operating diary or USB stick
- optionally, networking with higher-level control centers and remote maintenance is possible
Ideal solution for
- food industry
- refrigeration and air conditioning
- metallurgy
Prevents
- deposits
- layer formation
- consequential damages by corrosion
Advantages
- saving potential of up to 8% of the operating costs of a steam boiler system
- efficiency measure in the context of the energy management system according to ISO 50001
- quality-related use of chemicals results in higher thickening, resulting in a reduction in energy losses and quantities of blowdown
- current evidence: up to 71 % savings in exhaust vapour losts
- current evidence: up to 50% savings in used chemicals
Further products
OFS GmbH
µdox
Handheld meter - accurate, fast and reliable
for pH, dissolved oxygen, redox, total hardness and acid capacity
HWA Analyzer
Control of feed water and steam boiler with quality controlled dosage
For more efficiency and cost savings
FWO-Control
Monitoring of feed water boiler with exhaust vapor control
For more process safety
Conductivity-Control
Monitoring of conductivity in condensate
Measuring range 0.05 µS/cm ... 1 mS/cm
O2-Control
Monitoring of feed water with qualitative dosage
For improved efficiency of boiler operation