Automated Irrigation at low cost TXS switch tensiometers are based on Tensiometer model TX and can be used with all types of systems, normally open and normally closed, with AC or with DC power supply. Switching properties max: 2A/24 V. Incl. rubber protective cap IP 54.

Technical Data

Unit:	mbar (= hPa)
Range:	0 to 600 mbar / hPa soil water potential
Manometer (optional):	accuracy class 1,6 (± 1,6 % max.)
Seal:	always air-tight silicone cap
Shaft:	OD 22 mm, ID 16 mm, Wall 3 mm
Ceramic tip:	5 cm
Lifespan:	up to 1 000 000 switch actions
Electric connection:	AMP-flat connectors 6,3 x 0,8 mm (DIN 46244)
Safety:	Switch-box CE-approved according to EG-Niederspannungs-Richtlinie 73/23/EWG

 

Typical application

strawberry, softfruit, vegetables, ornamental plants in tunnels or glasshouses. Can also be used in open fields.

 

 

TXS-F - fixed switch point

Switch point is factory pre-set. Upper switch point 120 mbar /hPa, lower switch point 80 mbar / hPa. Maintains soil water potential between 80 and 120 mbar / hPa.soil water potential.

 

TXS-E - adjustable switch point

Switch point is freely adjustable between 100 and 300 mbar / hPa. Upper switch point as set, lower switch point always 30 mbar / hPa below the upper switch point.

 

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