OTI Remote Temperature Indicator 1219E

Xiamen Honor Energy offers the OTI Remote Temperature Indicator 1219E, a DIN rail repeater display for oil immersed power transformers. If you want to buy a PT100 temperature repeater or wholesale transformer oil temperature monitor, it connects to PT100 sensors to show transformer oil temperature remotely in control cabinets. It works with wide voltage and has relay output for temperature alarm or trip protection, great for substations, solar and wind farms. Custom 1219E temperature indicators are available, reach out to request your quote for transformer temperature meters. 

Monitoring oil temperature is critical to protect oil immersed transformers from overheating failure. As your reliable transformer temperature indicator supplier, Xiamen Honor Energy provides the OTI Remote Temperature Indicator 1219E, which serves as a secondary repeater display unit to visualize temperature readings from PT100 sensors installed on transformer tanks.

On transformer sites, technicians cannot stay beside the transformer body all the time. This unit brings temperature readings to your control room or local cabinet, so you can keep continuous watch on transformer oil temperature without climbing the transformer tank.

Transformer temperature indicator supports ultra-wide range power supply: AC 85V~265V and DC 110V~360V. It works reliably under voltage fluctuation common in substations and power plants. No extra power converter or adapter is needed for most field installations, saving your wiring and component cost.

Key Features

- Wide voltage input, stable operation under unstable power supply conditions

- Matches standard PT100 thermal resistance sensors for precise temperature measurement

- Built-in relay contact output, supports temperature alarm or trip signal for transformer protection

- Compact DIN rail mount design, simple to clip into control cabinets

- Clear temperature readout for convenient on-site routine inspection

- Solid housing for indoor cabinet installation, good resistance to dust and minor vibration

- Simple two-wire connection with PT100 sensor, easy wiring and maintenance

Application

This OTI Remote Temperature Indicator 1219E remote temperature indicator is specially designed for oil immersed power transformers used in substations, solar power stations, wind farms and industrial power distribution systems.

It transfers oil temperature signals from the transformer body to your control cabinet. Field staff can view readings conveniently without climbing the transformer. Once oil temperature hits your preset limit, the relay contacts kick in to send alarm or trip signals, so you can prevent damage from transformer overheating.

Transformer overheating is a leading cause of power system breakdowns. With a solid remote temperature display, your team can catch rising temperatures early and safeguard your transformers. If you’re looking for a trustworthy remote temperature repeater for oil transformers, the transformer remote temperature monitor works really well. Just send over your project info, and we’ll help you find the right fit.

FAQ

Q: What sensor works with this 1219E indicator?

A: It works with standard PT100 thermal resistance sensors, the common probe for transformer OTI temperature measurement. 

Q: What power supply can we use?

A: It accepts AC 85~265V and DC 110~360V. It can connect directly to most substation power supplies.

Q: Does it come with alarm function?

A: Yes. OTI Remote Temperature Indicator 1219E has relay contact output. You can set temperature thresholds to trigger alarm or protection trip.

Q: How to install this unit?

A: It adopts DIN rail mounting. Just clip it onto standard rails inside your control cabinet, wiring is straightforward.

Q: Can I get samples for testing before bulk purchase?

A: Sure, we can supply samples so you can test performance on your transformer project.