Selection Type; Measuring Range; Sp Signal - Intec MGC2-16 User Manual

PolyGard Multi-Point Controller
®
User Manual - MGC2-16
3.6.2

Selection Type

Assign sensor Type to active transmitters.
Symbol Description
SP 01 Sensor point
NH3 Type
1
Range Recommendations for PolyGard sensors
2
During oxygen measurement falling signal!
3.6.3

Measuring range

The measuring range can be defined from 10 to 10000. The measuring ranges in the above table are typical and
only recommendations. For actual ranges see the sensor manufacturing specifications.
The measuring range must agree with the signal (4 to 20 mA) for active transmitters.
(4 mA = Display=0, 20 mA = Display Measuring range = max. point)
3.6.4

SP Signal

Gas transmitter with electro-chemical or catalytic bead sensors are linear for gas concentration proportional to the
4 to 20 mA signal.
Semiconductor gas sensors that are not linear and have a (exponential) signal. This signal is non-linear 4 to 20
mA signal from the gas transmitter.
The Controller MGC2 has the capability to monitor both types of gas transmitters, and other linear 4-20 mA
sensors. The type of signal is defined in this menu.
Symbol Description
SP 01 Sensor Point
Linear SP Signal
Polygard® is a registered trademark of MSR
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 100, Poway, CA 92064
Setting
Type
Status
CO Carbon monoxide
Ex Combusible gas
NO Nitrogen oxide
NO Nitrogen dioxide
2
NH Ammonia
3
O Oxygen
2
CO Carbon dioxide
2
SO Sulphur dioxide
2
H S Hydrogen sulphide
2
CL Chlorine
2
ETC Ethylene oxide
VOC Air quality
R401 Refrigerant gas
NH R402 Refrigerant gas
3
R408 Refrigerant gas
R409 Refrigerant gas
R404 Refrigerant gas
R416 Refrigerant gas
R502 Refrigerant gas
R410 Refrigerant gas
R411 Refrigerant gas
R11 Refrigerant gas
R123 Refrigerant gas
R134 Refrigerant gas
R22 Refrigerant gas
Temperature
TEM
RH Humidity
Setting
Function
Status
Selection SP No.
linear = Transmitter with linear Output signal
linear
not linear = Transmitter with non linear Output signal (future).
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Page 16
Unit
ppm
%LEL
ppm
ppm
ppm
2
%V/V
ppm
ppm
ppm
ppm
ppm
%
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
°C
% RH
Specification subject to change without notice.
Measuring
1
range
0 – 300
0 – 100
0 – 50
0 – 25
0 – 300
0 – 25
0 – 2000
0 – 100
0 – 200
0 – 100
0 – 20
0 – 100
0 – 2000
0 – 2000
0 – 2000
0 – 2000
0 – 300
0 – 300
0 – 300
0 – 300
0 - 300
0 – 300
0 – 300
0 – 300
0 – 300
0 – 150
0 – 100
MGC2-16
Printed in USA 131119