Table of Contents
Advertisement
Control Unit
4 line x 20 character vacuum fluorescent. Displays combinations of oxy-
gen (0.1 ppm O
Display
user programmable, text, thermocouple mV, cell mV, flow, and pressure.
Password protection and context-sensitive help are also provided.
Two isolated linear current outputs. Select O
couple mV or cell mV. Each output can be 4-20 mA, 0-20 mA, 20-4 mA or
Recorder Output
20-0 mA and is fully scalable. Hold or track during calibration and select
degree of damping. Maximum load 1200 ohms.
Two independent oxygen alarms, each high or low selectable. Alarms can
Alarms
be assigned as oxygen, flow, calibrate or verify. Set relays to energize or
de-energize on alarm.
Contact Rating
0.5A, 30V, 10VA max. noninductive load, AC or DC
Watchdog timer and service alarms. System test for A/D, RAM, EEPROM
Diagnostics
and keypad. Display Line 4 reserved for full text error and diagnostic mes-
sages. Twenty-entry event log for automatically detected system events.
Oxygen cell lifetime extender. Calibrate or verify calibration. Store last
Calibration
calibration and verification data. Selectable calibration gas run time and
process recovery time.
Communications
RS-485, 2-way addressable.
Ambient Temp: 14 to 122° F (-10 to 50° C)
Relative Humidity: 10% to 80%, non-condensing
Environment
IEC Installation Category II
IEC Pollution Degree 2
Max. Altitude: 2000 meters
Power
Nominal 115-230 VAC ±10%, 47-63 Hz. max.; 75 VA max.
Requirements
Enclosure
General Purpose
SPECIFICATIONS
to 100%, autoranging), time and date, cell temperature,
2
, cell temperature, thermo-
2
Specifications
|
2-1
Advertisement
Table of Contents
