User Manual

INTRODUCTION

The 6392N is a Digital Dew Point Monitor PC Board with relay setpoint, digital display and linear

transmitter. This product is ideal for OEM applications on desiccant dryers. A complete monitoring

system includes the 6392N (or 6392N2), a 1205DM Hygrosensor, and a variety of supporting

accessories.

SPECIFICATIONS

Dew Point Range -40 F to +15 F (-40 C to -9 C)

Sensor Part # 1205DM

Accuracy +

2 F

Alarm Set Point -10 F (-23 C) (Adjustable, see Calibration Section.)

Remote Alarm Output Normally open and normally closed contacts, 5A @ 115V rated

Recorder Output 4-20 mA and 0-5V

NOTE: Use one (1) of the following equations when determining

the corresponding dewpoint for milliamp (mA) or voltage (V) outputs.

MA = DP + 67.5

or V = DP + 40

6.875 22

(-40 = 4 mA or 0 V; 70 = 20 mA or 5 V)

Power Requirements 115 VAC +

10% (230 VAC Available) 50/60Hz

Or 18VDC to 28VDC (-24V versions)

Power Consumption 4 Watts max

Dimensions 3.5"W x 5.75"H

INSTALLATION

1. The 6392N is designed to be mounted behind a panel with the built-in display showing through.

2. Drill and punch holes in your panel as shown on 6392N Mounting Drawing.

NOTE: If Newport Scientific bezel # 1835002 is used, the two (2) top mounting holes

aren't required.