DIGITAL MANOMETER (ACCURACY 0,5%)

Contact us for ordering and pricing

ECO 1 is an economic digital pressure instrument. With Medium accuracy and high resolution and repeatability.

ECO 1 has two keys. The left key turns the instrument on and executes its functions (the functions appear successively on the display as long as the key is pressed and are executed when releasing the key). The right key is also used to switch between the MAX.- and MIN.-value.


RESET: With the RESET-function, the MAX.- and MIN.-value is set to the actual pressure value.
ZERO: Allows to set any value as a new Zero reference. Barometric pressure variations can thus be compensated. The factory setting of the Zero for the range -1…30 bar is at 0 bar absolute. For sealed gauge pressure measurements, activate “ZERO SEt” at ambient pressure. Instruments with the range 0…300 bar are calibrated in a sealed gauge mode with 1 bar absolute pressure as a Zero reference.
CONT: The instrument turns off 15 Min. after the last key function. Activating CONT (Continuous) deactivates this automatic turn-off.

ECO 1 has 7/16” UNF male thread and is delivered complete with an O-ring seal swivel fitting which allows ECO 1 to be rotated through 360°. Only minimal tightness is needed to seal up to 300 bar. Process pressure connection is G 1/4” male.


Swivel


Adapter G 1/4"









Download to view Specs
Keller ECO 1 / ECO 1 Ei