MTE HYDROCAL 1001 Plus - Technical Specifications; Gas-in-Oil Measurement; Analog and Digital Outputs; Dimensional Drawings

HYDROCAL 1001+ Installation and operation manual Page 73/76
5. Technical data
General
Auxiliary supply:
120 V -20% +15% AC 50/60 Hz
1)
or
230 V -20% +15% AC 50/60 Hz
1)
or
120 V -20% +15% DC
1)
or
230 V -20% +15% DC
1)
Other nominal voltages on request!
Power consumption:
max. 250 VA
Housing::
Aluminium
Dimensions:
W 224 x H 195 x D 218 mm
Weight:
approx. 4 kg
Operation temperature (ambient):
-55°C ... +55°C
Oil temperature (inside Transformer):
-20°C ... +90°C
Storage temperature (ambient):
-20°C ... +65°C
Oil Pressure:
Up to 800 kpa (no negative pressure allowed)
Connection to valve:
G 1½" DIN ISO 228-1 or 1½” NPT ANSI B 1.20.1
Safety
CE certified
Isolation protection:
IEC 61010-1:2002
Degree of protection:
IP-55
Measurements
Gas-in-oil measurement
Measuring quantity
Range
Accuracy
2) 3)
TDCG-Contribution
TDCG
0 ... 5.000 ppm
± 15 % ± 20 ppm
Hydrogen H
2
± 10 % ± 15 ppm
approx. 20 %
Carbon Monoxide CO
± 20 % ± 25 ppm
approx. 30 %
Methane CH
4
± 20 % ± 25 ppm
< 5 %
Acetylene C
2
H
2
± 20 % ± 25 ppm
100 %
Ethylene C
2
H
4
± 20 % ± 25 ppm
approx. 32 %
Ethane C
2
H
6
± 20 % ± 25 ppm
< 5 %
Moisture H
2
O
0 ... 100 ppm
± 3 % ± 3 ppm
Measurement cycle
20 min
Analog and digital outputs
2 x Analog DC output
Type
Control range
Default function
(free assignment)
1 x Current DC
4 ... 20 mADC
TDCG -Concentration
1 x Current DC
4 ... 20 mADC
Moisture in oil concentra-
tion
4 x Digital outputs
Type
Control voltage
Max. switching capacity
4 x Relay
4)
12 VDC
220 VDC/VAC / 2 A / 60 W