AW Gear Meters CAPM-15 User Manual

CAPM-15 High Temperature Pickup System

Wire Color Code:

Supply Voltage: Red
Ground: Black
Signal:
White

Description:

The CAPM-15 High Temperature Pickup System consists of a CAPM-15/AMP signal amplifier module
and the CP-30 high temperature carrier frequency pickup.
The CAPM-15/AMP will work on a supply voltage between 10 Volt DC and 30 Volt DC. The module is
protected against reversed polarity on the voltage supply.
The length of wire between the CP-30 and the CAPM-15/AMP module should not be extended over 20
feet. The CP-30 is supplied with a 7-foot cable only.

Technical Data:

Supply Voltage .....: 10 to 30 Volt DC

Supply Current .....: 9 mA @ 15 Volt, max 18mA

Signal Output .......: Square wave, Supply minus 2-3 V, peak-to-peak

Frequency Output : Flow dependent, up to 2000 Hz
Temperature range: CAPM-15/AMP : Up to 160°F/70°C

CP-30................: Up to 400°F/205°C

Connections:

1 - +10 to 30 Volt DC supply voltage
2 - Ground for supply and signals
3 - Not used
4 - Signal from pickup & shield wire
5 - Signal from pickup
6 - Not used
7 - Frequency signal output
8 - Not used

OUTPUT:

13V. peak-peak
(4.2VRMS) @ 15V
SUPPLY

Note: If signal does not go to ground, connect external resistor, 5 K-10 Kohm, between
input and ground of monitoring equipment.

AW Gear Meters 8809 Industrial Drive, Franksville, WI 53126  web: www.awgearmeters.com

REV. 11/12 CAPM15.DOC

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