SMARTPAT PH 1590
Potentiometric pH sensor for potable, process or treated water applications
- 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
- Process connection: ¾ NPT (male)
- 0…14 pH; Max. +80°C / +176°F; 6.9 bar / 100 psi
- With CPVC sensor body, ceramic diaphragm and Pt1000 for temperature compensation
SMARTPAT PH 1590 – Standard version
The SMARTPAT PH 1590 is a 2-wire loop powered pH sensor for general applications with treated water (e.g. potable or process water). Equipped with CPVC body material, large ceramic diaphragm and integrated Pt1000 for temperature compensation, the sensor fits various application requirements. It can be installed directly into a pipe or tank with the 3⁄4 NPT (male) process connection. Offline calibration of the sensor is possible under controlled conditions, generating cost savings due to less operator time on-site and longer sensor lifetime.
The SMARTPAT PH 1590 is part of the SMARTPAT product family - the first sensor line in the market featuring an integrated transmitter with built-in fieldbus communication (HART® 7) and current output. The real open standard enables a direct connection from the sensor to the process control system. Unlike other commercially available pH sensors, there is no need for external transmitters. Thus, price and maintenance costs of the complete measuring point are considerably reduced.
Product highlights
- No external transmitter needed
- Double junction for extended lifetime and wide application range
- Offline calibration under controlled conditions: Cost savings due to less operator time on-site and longer sensor lifetime
- Robust CPVC body material
- With integrated Pt1000 and standard VP2 connector
- Free of charge PACTware™ FDT/DTM for easy handling of offline and online configuration
- Direct connection via standardized fieldbus (HART® 7)
- Various mounting assemblies for easy installation and reliable handling
Typical applications
Water industry, power industry
- Monitoring of potable, process or cooling water
Wastewater industry
- Monitoring of municipal wastewater processes
- Monitoring of oily and greasy media
Related products
SENSOFIT IMM 2000
Immersion assembly for general water and wastewater treatment applications
- For use with OPTISENS ODO/ADO/TUR 2000, TSS 3000 or sensors with NPT thread
- Sensor connection: ¾ NPT, 1¼ NPT (female); Process connection: Telescopic rod holder mounted to handrail
- Immersion length: flexible, max. 4 m / 13.1 ft
- Max. +60°C / +140°F, pressureless
SENSOFIT IMM 2920
Immersion assembly for chemical and wastewater treatment applications
- For use with Ø12 / 120 mm (Ø0.47 / 4.7") sensors or sensors with ¾ NPT
- Sensor connection: PG13.5 or ¾ NPT (female); Process connection: Flange DN50 / 2" or suspended holder
- Immersion length: 1 or 2 m / 39.37" or 78.74"
- Max. +80°C / +176°F and 4 bar / 58 psi
SMARTMAC 200
Operating unit for on-site calibration and configuration of SMARTPAT sensors
- 2-wire loop powered, 4…20 mA/HART® 7
- Displays main parameter and temperature
- With sensor exchange function, error and calibration logbooks
- Also available as hygienic stainless steel and intrinsically safe versions
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- Flyers and brochures
- Certificates and approvals
- Software and driver