Product Focus
SITRANS Probe LU
2 Wire Ultrasonic transmitter for Level and Flow Measurement.
2-wire, loop powered ultrasonic transmitter for level, volume, and flow. Highly intelligent with single push button obstruction avoidance and HART & Profibus options, ideal for devolved measurement into existing or new control solutions. With the highest of Ingress protection the LU Probe is a low cost solution suitable for a wide variety of applications. ATEX and 6m and 12m range options.
Innovative Solutions Include ..
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3 in a Row with Scottish Water
Processplus are pleased to announce their third consecutive term in support of Scottish Water's ongoing capital program, 2010-2015. In partnership…
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Ammonia
Our ranges of Ammonia Analyser systems are extremely versatile and suitable for on-line measurement of ammonia in a range of applications. Processplus offer a wide selection of devices as well as supporting you with extensive application expertise. Our portfolio includes user-friendly and highly reliable systems with class leading options such as the use of reaction chemistry converting ammonia in solution to a stable monochloromine compound equivalent in concentration to the original ammonia level and measured with a sensor that responds linearly to chloromines and eliminates interference from excess free chlorine in solution. Electronic display and alarm packages provide interface to the system where ammonia concentrations can be displayed together with a secondary display for other operating variables. Operating ranges are 0 – 2 0 or 0 – 20ppm with a low end resolution of about 0.05ppm with response times to changes in ammonia concentration being less than 60 seconds to 90% of a step change in concentration. Relays are available fiving local alarm functions and providing interface with DCS, telemetry or other supervisory instrumentation.
Ammonia monitors can be found in the following sectors:
- Waste Water Treatment
- Potable Water Treatment
- River and Stream Water Quality
- Refrigeration Chillers
Basic Specification:
Measurement Total Ammonia (as NH3-N)
Optional Free Ammonia (as NH3) and Monochloromine
Range Ammonia 0 – 2ppm minimum, 0 - 20ppm maximum
Monochloromine 0 – 10ppm
Accuracy ±0.1ppm or 2% of full scale
Sensitivity 0.05ppm minimum
Linearity 0.1% of span or better
Temp. Drift 0.015 of span/º C
Enclosure NEMA 4x Fibreglas wall mounted
Power 90 to 264 VAC, 18 to 36 VDC optional