FOTEMP T2

COMEM Insulogix T2

Power Transformer

Power transformers often take the brunt of an overload Condition. They are the most likely to be damaged without the appropriate control and protection.
Weidmann InsuLogix® T is designed to measure transformer winding hot spots in real time. The drift-free, re-calibration free and maintenance-free InsuLogix® T allows an optimized operation of the transformer at safe load capacity during normal and emergency conditions.

Specifications

Channels	4, 8, 12, 16
Silica Fiber Core	200 um
Connectors	ST
Protection Jackets	PTFE sheath, PTFE spiral wrap
Measuring Range	-40 to 200°C
Accuracy*	< +/- 1K
Resolution	0.1K
Measuring Time per Channel**	250 ms
Opperating Temperature	-20 to 60°C
Storage Temperature	-20 to 70°C
Light Source Lifetime	Lifetime of the transformer
Humidity	95% RH non-condensing
Communication Ports	Factory Configuration: USB, RS232, Etherne (Modbus TCP) for up to 8 channel devices RS485 (Modbus RTU) for up to 16 channel devices
Analog Output	4-20 mA or 0-10 VDC, configurable at factory
Relays	2 for temperature thresholds
System Fault Relay	Dedicated system fault relay, for instrument and one relay, for probe operation
System Status Indicator	LED
Data Recording	8GB MicroSD-Card or other interface
Instrument Mounting	DIN Rail or standard mounting brackets

* The “expanded uncertainty of measurement” is the Product of the reported standard deviation and the coverage factor k=2. It corresponds to a normal distribution to a coverage probability of approximately 95 %.
** Mean value. This value depends on the used sensor and its enviromental temperature.

Features