4 Product description
Messko GmbH 2020 17BA4001150/10 EN MSENSE
®
DGA 2/3
The device is available in two device versions:
Measured variables
Hydrogen (H2) Carbon
monoxide
(CO)
Moisture
(H2O)
Oil tempera-
ture
MSENSE®
DGA 2
Yes No Yes Yes
MSENSE®
DGA 3
Yes Yes Yes Yes
MSENSE® DGA 2 for measuring and analyzing the fault gas hydrogen (H2)
present in the transformer oil, for detecting the oil moisture content and for
measuring the oil temperature.
MSENSE® DGA 3 for measuring and analyzing the fault gases hydrogen
(H2) and carbon monoxide (CO) present in the transformer oil, for detecting
the oil moisture content and for measuring the oil temperature.
The following options are available for both device versions:
▪ 2-line display and 3 operating keys
▪ Housing color RAL 7033 or 7038
▪ Various mounting flanges DN50 / DN80
▪ Two measuring pipe lengths for optimal mounting position
▪ Communication protocols DNP3TCP, 61850-8-1MMS or ModbusTCP
(all via MESSKO® protocol converter, available separately)
▪ Offshore version
4.1 Scope of delivery
Upon receipt, check the delivery for completeness.
▪ MSENSE® DGA 2 or 3
▪ Operating instructions and works certification
▪ Ball valve with mounting flange, safety chain and dummy plug
▪ Chain connector for safety chain
▪ USB storage medium with MESSKO®MSET parameterization software
▪ USB connection cable for connecting a computer to the device
▪ 5-pole plug for assembling an RS485 connection cable (Modbus RTU)
▪ Oil extraction adapter
▪ Two sets for extracting and shipping oil samples
▪ With the offshore model: One tube of grease