Opsens
Opsens products for Transformers and Energy T&D
Robust fiber optic products that are fast and easy to install.
Solutions Products

OTG-T FIBER OPTIC SENSORS FOR WINDING HOT SPOT TEMPERATURE MEASUREMENTS

The OTG-T fiber optic temperature sensors are miniature, rugged probes ideally suited for Dry-Type and Oil-Filled transformers. These sensors provide direct, accurate, real-time temperature readings.

OTG-T

GAAS BASED FIBER OPTIC
TEMPERATURE SENSOR

Miniature size
Robust encapsulated sensor
ST connector to feedthrough
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SD-MOUNTING DISK FOR EASIER INSTALLATION

The OTG-T and the OTG-T+ can be factory installed with the SD - Spacer Disk at no charge. Customer must prepare their own key spacers for installing the fiber optic sensor.

SD - SPACER DISK

SPACER DISK
FOR OTG-T AND OTG-T+

Factory installed on sensor tip
Easy mounting into key spacer
No adhesive required
SPACER DISK INSTALLATION

 

OTG-T+ FIBER OPTIC SENSING SYSTEM FOR FAST AND EASY INSTALLATION

Same high robustness and accuracy as the standard OTG-T. Opsens propose the use of a small all dielectric connector dedicated to shorten the lenght of the probe cable during transformer assembly. Use of the OTG-T+ System result in a quicker and easier installation with much better yield.

OIC-SW

OPTICAL INTERNAL CABLE
FOR OTG-R+ SENSOR

Robust internal extension
TC all dielectric connector
ST connector to feedthrough
TC MATING

TC MATING

All dielectric
Internal use
Easy connection
OTG-T+

GAAS BASED FIBER OPTIC
TEMPERATURE SENSOR

Miniature size
Robust encapsulated sensor
TC all dielectric connector
OTG-T+ SENSING SYSTEM

OIC-SW

TC CONNECTOR

OTG-T+ SENSOR

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SIGNAL CONDITIONERS

Opsens’ signal conditioners and OEM Cards are developed specifically for winding hot spot temperature monitoring.

Opsens now provides a six-year warranty on all PowerSens II and PicoP signal conditioners supplied to the power transformer industry.

PicoP

TEMPERATURE

1 channel
50 Hz
Handheld

PowerSens II

TEMPERATURE

3 to 15 channels
50 Hz
Benchtop/Wall Mount

OEM-MNT

TEMPERATURE

1 channel
50 Hz
OEM Board

OEM-MNT-X

TEMPERATURE

2 to 8 channels
50 Hz
OEM Board

ProSens

TEMPERATURE
PRESSURE

1 to 8 channels
1 kHz
Benchtop/Wall Mount

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ACCESSORIES

Complete line of accessories to complement our winding hot spot temperature monitoring.

OEC-P

EXTERNAL FIBER
EXTENSION CABLE

Robust and Versatile
Custom length

OEC-M

EXTERNAL MULTIPLE
FIBER CABLE

Robust and versatile
Custom length

OFT-N38

OPTICAL
FEEDTHROUGH

Transformer wall optical interface
Leak-free soldered glass

FWP-N38

TRANSFORMER TANK
WALL PLATE

Up to 16 feedthroughs
Bolted or welded
Stainless steel

PCO-SS

TANK WALL PLATE
PROTECTIVE COVER

Easy installation
Stainless steel

NME-N4

NON METALLIC
ENCLOSURE NEMA 4

Ready for PowerSens
Robust fiberglass enclosure
NEMA 4X

SUP-DIN

DIN RAIL
POWER SUPPLY

Din rail or wall mount
12V or 24V

PLC

PROGRAMMABLE
LOGIC CONTROLLER

Customized for your needs

SoftSens

SOFTSENS
SOFTWARE

Remote monitoring software. (Included with PWS)

CAS-1C

CARRYING CASE FOR
SINGLE CHANNEL UNIT

Robust portable case
Plastic

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