AW Gear Meters Quad-80 - Manual

AW Company 8809 Industrial Drive, Franksville, WI 53126 þ web: www.awcompany.com
( Tel: 262-884-9800 7 Fax: 262-884-9810 š Email: [email protected]
REV. 03/03 QUAD-80.DOC
Quad-80
Technical Data Guide
Description:
The Quad-80 is an advanced, multi -option sensor used only with the JV-80KL & JV-90KL flow meter. This
sensor has several jumper selectable outputs to either multiply the pulse count or to change the
amplitude of the pulse. The pulse multiples include 1X, 2X, and 4X. Signal amplitude options are:
(supply - 1.4V) or 5V TTL compatible. This sensor also features quadrature output which allows for dual
pulse counting by separate data gathering devices or for determining flow direction.
Technical Data
Supply Voltage:
12 - 27Vdc
Supply Current: 70mA
Temperature Range: -40F to +185F
Signal Output: Sourcing, square wave frequency (sinking version available) NPN type.
Output low ≈ 0V
Output high ≈ Supply - 1.4V or 5V (jumper selectable)
50% duty cycle
Flow dependent, 1500Hz max.
Signal 1 can be set for X4, X2 or X1 frequency output. Signal 2 can be set for X2 or X1 frequency output. Quadrature
output for flow direction is obtained with signals 1 and 2 set in the X1 or X2 output mode.
Note: Output signal has in-line diode protection. Once connected to readout, if signal does not go to ground, connect an
external resistor, 5K-10Kohm, between input and ground of monitoring equipment.
Jumper settings
*default See page 2 for Quad-80 Maintenance Guide
Connector pin out
Red 1 12-27vdc supply
Black 2 Ground
White 3 Signal 1
Green 4 Signal 2
Signal 1 output
J2 J4 Output
A or B A X4
A* B X2
B B Single
Output signal amplitude
J1 Output
A* Supply - 1.4v
B +5v
Signal 2 output
J3 Output
A* X2
B Single