Tocsin 950 Oxygen Monitoring Control System0 pages

APPLICATION DATA SHEET
WWW.OLIVER -IGD.CO.UK
Control Systems

Transmitters

OLIVER IGD
Sensors

Accessories

TOCSIN 950
Oxygen Monitoring

' mounting controller
Wall
' DC or 110/230vAC operation
24V
' Independent Audio/Visual Alarm driver
24V
' free contact outputs
Volt
'
4-20mA signal outputs
' display showing gas concentration
Digital
'
Battery backup options
'
Optional additional input/output cards
' installation
Easy
' mounting Oxygen sensor
Duct
The Tocsin 950 is a simple to use oxygen analyser. It uses a Zirconia oxygen sensor which is a reliable device
used in many industrial and aviation applications.
The product is not susceptible to interference from any other gasses and can tell the relative amount of oxygen in
any atmosphere.
The device gives a direct output and a direct reading so you can instantly see the oxygen content on a clear LCD
screen.
The product can be used to provide control of the oxygen content or give alarms and trigger external devices.
A wide range of options are available. Additional probes can be added to provide measurement of Carbon
Monoxide, Nitric Oxide or Nitrogen Dioxide.

Oxygen Probe Specification
Supply Voltage, V
Supply Current, A
Output Signal
Oxygen Range
Ambient temperature
Resolution
Sensitivity
Accuracy
Reproducability
Warm up time
Permissable gas temperature
Gas flow rate
Repetitive permissable acceleration
Incidental permissable acceleration
Protection level, housing
Weight

24Vdc ± 5%
500mA
OPTIONS FOR:
0-10Vdc or 4-20mA
FLUE TEMPERATURE
0.1 - 25% vv
COMBUSTION EFFICIENCY
-10°C to 50°C
12 bit
CARBON MONOXIDE
1.05ms/mbar
NITRIC OXIDE
±2%
NITROGEN DIOXIDE
±1%
10min (approx.)
-100 +250°C
0-10m/s
5g
30g
IP65
4.5 KG (excluding probes)

OLIVER IG D
International Gas Detectors

CO
CH4 H2S 2
NO NOCO
SO2 2

Pepper Road
Bramhall Technology Parl
Stockport
SK7 5BW
England

Tel: +44 (0)161 483 1415
Fax: +44 (0) 161 484 2345
Email: sales@oliver-igd.co.uk
Website: www.oliver-igd.co.uk

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