Alarm range - Import export

 WPH webReady The pH/ORP on-line process controllers are designed for industrial, commercial, and municipal water treatment applications. The output configuration allows you to program up to four outputs in a variety of control modes. Select from on/off mechanical relays or pulse proportional control for direct connection to metering pumps. The easy-to-use menu format and pre-wired, pre-mounted panel system options make set-up and installation quick and simple. Integrated data logging is available to validate system performance. With a USB memory stick data and event logs that include electrode measurements, temperature and relay status can be extracted. Then download log files from the USB stick to a PC. Product features: Range of applications Select from pH or ORP measurements and from five output options. Use In-Range to control a solenoid valve to dump a batch treatment tank when measurement value is within limits, or program for Out-of-Range Alarm in waste treatment applica

• Measurement of DC voltage, DC current, temperature (RTD, TC) and resistance • System capability: Parameterising and readout of all input variables and internally calculated values via MODBUS • Sensor connection without any external jumpers • 2 inputs (e.g. for sensor redundancy or difference formation) • 1 output (U or I) • 2 inputs can be linked with each other and allocated to the 2 outputs which enables calculations and sensor monitoring (e.g. prognostic maintenance of sensors) • 2 freely programmable relays with changeover contacts, e.g. for liwith or alarm signalling • AC/DC wide-range power supply unit • Pluggable high-quality screw or spring cage terminals

• Fast measurement of DC voltage, DC current, temperature (RTD, TC) and resistance • System capability: Parameterising and readout of all input variables and internally calculated values via MODBUS • Setting time up to 10 ms • Sensor connection without any external jumpers • 2 inputs (e.g. for sensor redundancy or difference formation) • 2 outputs (I) • 2 inputs can be linked with each other and allocated to the 2 outputs which enables calculations and sensor monitoring (e.g. prognostic maintenance of sensors). • Freely programmable relay, e.g. for liwith or alarm signalling • AC/DC wide-range power supply unit • Pluggable high-quality screw or spring cage terminals

• Measurement of DC voltage, DC current, temperature (RTD, TC) and resistance • Programmable remote I/O functionality. Readout of all input variables and internally calculated values via MODBUS. Simultaneously, the outputs and the relay may be controlled via MODBUS. • Free selection as to whether the output variables are dependent on the input variables or whether the outputs are controlled independently of the inputs via MODBUS. • Sensor connection without any external jumpers • 2 inputs (e.g. for sensor redundancy or difference formation) • 2 outputs (U and / or I) • 2 inputs can be linked with each other and allocated to the 2 outputs which enables calculations and sensor monitoring (e.g. prognostic maintenance of sensors) • System capability: Communication via Modbus interface • Freely programmable relay, e.g. for liwith or alarm signalling • AC/DC wide-range power supply unit • Pluggable high-quality screw or spring cage terminal

The Leaksurveyor uses a fast response semiconductor sensor reducing the time taken for gas leak surveys on gas distribution networks. The Leaksurveyor detects flammable gas from PPM through LEL to 100 % Vol. Integral Semiconductor Sensor (Range 0 – 10,000 ppm), providing fast response leak detection PPM , LEL and volume flammable gas ranges for leak detection, general safety monitoring and barholing Audible and visual ‘Geiger’ alarm indication on ppm range Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter