Transformer Monitor Accessories
m-l Qualitrol 509 ITM Expansion Module
Output relays, output current loops, data logging, event recording and communication protocols can be configured [...]
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Qualitrol CON-159 Optical Tank Wall Feedthrough
Provides leak-free, long term connection between the inside fiber probe (CAB-699) and outside extension cable [...]
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Qualitrol COV-121/PLT-201/202 Junction Box
Designed for prolonged protection of fiber optic components in any environment. Removable panel for easy [...]
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Pt and Cu Resistant Temperature Devices (RTDs)
Provides transformer temperature measurements temperature devices (RTDs) Many varieties available to custom fit hundreds of [...]
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Ambient RTD (103-047)
For ambient temperature measurement within sub station (close to transformer) Includes sun shield to prevent [...]
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Qualitrol 103 Series RTD Temperature Sensor
The Qualitrol 103 series of Resistance Temperature Devices (RTD) are available with either Pt100 (platinum [...]
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Current Transformers (CTs)
Measures current flow needed to calculate winding temperature, monitor cooling systems and support advanced functions [...]
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Pressure Transducers (TRN-603-1)
Monitors static tank pressure and can provide sudden pressure protection (requires Qualitrol 930)
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