GE LTC MAP User Manual

1-6 

Available options for the LTC-MAP 2130 are listed in Table 1-1.  Refer 

to the applicable documentation for detailed information on the 

available options.  

Table 1-1: LTC-MAP 2130 Options 

Magnetic Mount RTD 

Temperature Sensor  

30000MP 

Attaches magnetically to the transformer; has a built-in  

4-20 ma transmitter.   

Refer to Document No. 70063MP for more information. 

RTD Transmitter  

T821028 

Connects to an insertion-type temperature sensor and 

transmits a 4-20 mA signal back to the monitor.  

Refer to Document No. 70064MP for more information. 

Clamp-On AC Current  

(CT) Sensor  

T821026 

Clips onto a transformer lead and detects load current.   
Refer to Document No. 70059MP for more information. 

Control Isolator  

40041MP 

Optically isolates the monitoring system from the transformer 

controls.  

Refer to Document No. 70062MP for more information. 

Combustible Gas Sensor 

10384MP 

Measures hydrogen and hydrocarbon levels in the insulating 

oil.  

Moisture Sensor 

T801074 

Measures moisture levels in the insulating oil. 
Refer to Document No. 70065MP for more information. 

Eight Line Phone 

Multiplexer  

40047MPA 

Allows up to eight monitors (with installed modems) to be 

connected to a single phone line for data transmission.  

Refer to Document No. 70061MP for more information. 

Fifteen Line Phone 

Multiplexer  

40047MPB 

Allows up to fifteen monitors (with installed modems) to be 

connected to a single phone line for data transmission. 

Refer to Document No. 70061MP for more information. 

14.4k bps Modem 

20046MP 

Installed in the monitor; allows transfer of data and 

configuration parameters over a telephone line to an off-site 

PC.  

Refer to Document No. 70058MP for more information. 

SAGE



 Host Software 

Package 

SAGE



 

Provides tools for parameter configuration, parameter 

calibration, data retrieval, and data analysis. 

Refer to Document No. 70057MP for more information.