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The Shand & Jurs Biogas Model Acutrak 90™ Cartridge Kit
mounts easily in Shand & Jurs Biogas tank gauges and similar mechanical level gauges
such as the Varec Series 2500.
The Shand & Jurs Biogas Acutrak 90™ cartridge and
tape drum are constructed of RYTONŽ, a specially engineered polymer that offers
outstanding chemical resistance, mechanical strength and abrasion resistance
over a wide range of temperatures.
The Acutrak 90™ cartridge is factory
assembled and consists of a spring motor drum, a power hub and a stainless
steel constant power spring. The RYTONŽ tape drum and all the necessary parts
for converting your existing level gauge are included in the Acutrak 90™
Cartridge Kit.
Installation is not only easy but quick. The cartridge mounts
to the gauge body with two mounting screws and one long adjusting screw.
Before the cartridge is installed in the gauge, the stainless steel perforated
tape is run through the gauge and fastened to the tape drum. The spring storage
drum features a scale that indicates the length of the spring wound on the power
hub.
The enclosed spring storage drum and power hube sign makes the task of
replacing the Negator spring motor more safe for plant personnel.
The improved
Acutrak 90™ design provides significantly increased life to the spring motor.
Extensive cycle testing has been done on the Acutrak 90™ along with identical
testing on conventional Negator motors. These test results show that the mean
time before spring failure on the Acutrak 90™ is two to three times that of
conventional Negator motors.
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