e2v DX600 Quick Start Manual

FEATURES

* Compatible with e2v technologies TX600 transmitter board
and IR600 Series Infrared Gas Sensor Heads for Hazardous
areas.
* Direct link to TX600 for display and calibration.
* Menu driven by calibration pushbuttons.
Small size and low weight.
*

INTRODUCTION

The DX600 circular display board provides a calibration facility
for the TX600 Circular Transmitter Board and also provides a
loop monitor display. The DX600 is mounted directly above the
TX600 and is connected to it by a vertical 8-way double inter-
PCB connector. The whole assembly may be installed in an
explosion-proof enclosure. Refer also to the TX600 data sheet.
Following these specifications, the full calibration procedure is
explained.

GENERAL DATA

Dimensions:
length . . . . . . . . . . . . . . .
width . . . . . . . . . . . . . . .
height . . . . . . . . . . . . . . .
location slots . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . 27 g
Power input . . . . . .
Power consumption . . . . . . . .
Signal input (link selectable) . . . 0.4 to 2.0 V loop monitor
Display type . . . . . . . . . . . . 3.5 digit LCD
Display ranges (link selectable) . . . . . . . . 0 to 100
Decimal point . . . . . . . . .
Resolution . . . . . . . . .
e2v technologies (uk) limited, Waterhouse Lane, Chelmsford, Essex CM1 2QU, UK Telephone: +44 (0)1245 493493 Facsimile: +44 (0)1245 492492
e-mail: enquiries@e2v.com Internet: www.e2v.com
e2v technologies inc. 4 Westchester Plaza, PO Box 1482, Elmsford, NY10523-1482 USA Telephone: (914) 592-6050 Facsimile: (914) 592-5148
e-mail: enquiries@e2vtechnologies.us
# e2v technologies (uk) limited 2007
70 mm
70 mm
22 mm
11.5 x 6 mm
5.0 + 0.25 V at 1 mA nominal
5 mW nominal
0.4 to 2.0 V system monitor
0 to 200
0 to 500
link selectable DP2
least significant digit
Holding Company: e2v technologies plc
Circular Display and Calibration Board
for Infrared Gas Sensors
Indicators:
green flashing . . . . . . . . . . . . .
yellow . . . . . . . . . . . . . . . .
yellow . . . . . . . . . . . . . . . . span
red . . . . . . . . . . . . . . . . . fault
Switches . . . . . . . . . . . . . .
for calibrate, up, down and system reset
Minimum underrange level . . 2.5 mA (79.375% full scale)
Maximum overrange level
Fault indication . . . . . . . . . . . red fault LED
Adjustment . . . . . .
Temperature drift . . . . . .
Temperature range:
operating . . . . . . . . . . .
storage . . . . . . . . . . . .
Humidity . . . . . . . 15 to 95% RH, non-condensing
Connection . . . . . . . . .
DX600
4 x SPNO
. . 21.31 mA (108% full scale)
display reads 712.5% full scale
4 mA back-off to zero display
span fine adjust on display
+0.2 counts/8C nominal
710 to +50 8C
720 to +60 8C
8 x 2-way DIL socket
A1A-DX600 Issue 3, May 2007
OK
zero
101159