26/09/2017. Rev.1
Page 5/10
1.2. Technical Description
1.2.1 Connection
The Oxygen measurement equipment is connected by a M12x1mm threaded-connecting plug (8pin).
Pin Assignment:
Pin-No.
Contact
Cable colour
1
0-10V Output (+)
Black
2
Not used
N/A
3
0-10V output Ground
Green
4
Serial RS485 (B)
Yellow
5
Serial RS485 (A)
Grey
6
Power Ground OVDC
White
7
24 VDC
Blue
8
Not Used
N/A
Industry standard 0-10V interface required. Active 0-10V DC output from the Senz Tx
1.2.2 Technical Data
Mechanical Data
Dimensions:
Ø
47mm x 143mm(L)(Depends on model)
Process Connection
Typically G1/8
”
(Flow Through base)
Weight:
0.260 kg
Electrical Data
Supply Voltage:
24 VDC
±
10%, max. 50mA
Protection Class:
IP 53
Environment
Ambient temperature:
+5 to +50
°
C
Pressure:
800 to 1200 mbar
(Differential pressure between Analyzer
and electronics max. =100 mbar)
Volumetric flow-rate:
0.25 LPM
±
10% recommended
Measuring
Range:
0-1000ppm, 0-25%,0-96%
Sensitivity:
0.01% O2
25%:-0.1% O2(Vol)
Response time (0 - 90 %):
< 5Hours to 1ppm for ppm range.
<3minutes for % range..
Warming up time:
10 minutes
