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SENSOLUTION™ Model 762 Fluoride

Fluoride Probe Assembly

SENSOLUTION™ Model 762 - Fluoride

Standard

Order Codes

Full assembly: 500/0060

pH800 Analyser: 500/0080

The model 762 fluoride probe assembly is a loop-powered, isolated fluoride sensor with all power being supplied from the two-wire current loop connection. Isolation enables the probe to be at a potential relative to ground without affecting the integrity of the measurement. The two-wire connection eliminates the requirement of a separate supply in addition to the loop supply voltage.

Features:

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  • Temperature-compensated measurement

  • Two-wire field mounted analyser – suitable for multiple-loop installations with a central controller

  • Isolated 4-20mA signal

  • Simple pushbutton operation

  • Tough IP65 die-cast Aluminium enclosure

  • Plug and socket connectors for easy installation and maintenance

  • Tool-free operation – no dip-switches or potentiometers

 

With the inclusion of a pH800 analyser the Model 762 probe assembly and electrodes become a complete fluoride/RmV sensing unit. The analyser includes all the circuitry necessary for the measurement and transmission of an isolated 4-20mA signal.

Fluoride pH800 762 industrial probe astles acs chemical control sensor analyser

Technical Specifications:

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Fluoride (ppm)

Range 

0.1ppm to 100.0ppm

Resolution 

0.1ppm

Accuracy 

±0.1ppm

 

RmV

Range 

50mV to -186mV

Resolution 

1mV

Accuracy 

±1mV

General

Temperature Range 

-10°C to 110°C

Resolution 

0.1°C

Accuracy 

±0.5°C

Resolution 

1mV

Accuracy 

±2mV

Temperature Compensation 

Auto (Pt100) / Manual (0° to 100°)

Number of Calibration Points 

1 (offset to grab sample)

Inputs 

Asymmetrical/Symmetrical

Outputs 

4.0mA to 20.0mA

Under-range Current Output 

3.8mA/4mA (selectable)

Over-range Current Output 

3.8mA/20mA (selectable)

Hold Current Output 

22mA/Last Value (selectable)

Display 

Custom LCD

Power Requirements 

12V to 24V dc

Load Resistance 

600 ohm Max

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t: +44 (0)1844 273301

e: sales@astles.co.uk

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