PJ Boner Automation Services
Calibration, Weighing & Instrumentation Specialists Ireland

Transmitters

PTX23 Corrosive Media Level Transmitter

CORROSIVE MEDIA LEVEL TRANSMITTER
The PTX23 pressure transmitter is a high accuracy, robust, 2 wire (4 to 20) mA current output pressure sensing device designed to withstand immersion in most aggressive chemicals. It is an assembly containing a piezoresistive element, oil filled and sealed in a PVDF case with a choice of PUR or PTFE cable to any length required.

Additional DescriptionMore Details

The PTX23 is ideal for applications measuring depth and levels in; aggressive fluids, chemicals, and waste water.

Ranges are to DIN standard (in ratios of 1, 1.6, 2.5, 4, 6,) e.g. 100, 160, 250, 400, 600 mbars and 1, 1.6 bars etc. up to 25 bar with custom calibrations available to all pressure measurement units.

- Chemical Resistant
- ± 0.5 % FS Accuracy
- Captive Sealed Lead
- Lightening Protection Option
- Weighted Option

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Type 681 Relative pressure-type level sensing transmitter

Relative pressure-type level sensing transmitter Type 681
0 … 0.1 – 25 bar

The pressure transmitters of type 681 with piezoresistive measuring elements have compensated, adjusted and amplified sensor signals which are available as standard voltage or current outputs.

Additional DescriptionMore Details

In the immersion-sensor version with a salt water and oil-resistant connection cable they are specially suited for level measurement, even in the presence of corrosive liquids.
The cable incorporates a tube for compensation of the ambient pressure.
Manufactured from stainless steel, its welded construction provides a watertight seal.

Pressure ranges
0 … + 100 mbar
0 … + 160 mbar
0 … + 250 mbar
0 … + 400 mbar
0 … + 600 mbar
0 … + 1 bar
0 … + 1.6 bar
0 … + 2.5 bar
0 … + 4 bar
0 … + 6 bar
0 … + 10 bar
0 … + 16 bar
0 … + 25 bar

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