Send the request type, manufacturer, equipment model/year, part reference, ratings, quantity, destination, required date, and any drawing or photo notes. The SUVELL team will review the request.
Compare transformer tank-mounted temperature gauges, oil-level indicators, pressure-vacuum gauges and pressure-relief devices. Select by monitored condition, range or release setting, tank connection, mounting orientation, operating environment and contact requirement.
Choose the monitoring or protection function, then open the matching device to compare its technical data and dimensional drawing. These tank accessories are distinct from CTs, VTs and energy meters.
A coordinated set containing a temperature gauge, oil-level indicator, pressure-vacuum gauge and pressure-release valve for pad-mounted transformer tanks.
| Configuration | Pad-mounted transformer monitoring set |
|---|---|
| Included devices | Oil-level indicator; temperature gauge; pressure-vacuum gauge; pressure-release valve |
| Tank interface | Customizable |
| Selected-device dimensions | Confirm against the selected individual device drawing |
Use the individual device drawing for each selected tank opening and mounting orientation.
A dial thermometer for transformer top-oil temperature indication, selected by probe insertion, dial range, tank mounting and required contact arrangement.
| Function | Top liquid-temperature indication |
|---|---|
| Probe insertion | Longer than 100 mm |
| Dial range | Customizable |
| Tank mounting | Customizable |
A float-linked oil-level indicator selected by tank interface, mounting orientation, visible indication range and any required alarm contact.
| Function | Transformer oil-level indication |
|---|---|
| Operating arrangement | Float-linked indication |
| Tank interface | Customizable |
| Indicator range | Customizable |
A pressure-vacuum gauge for sealed transformer tanks, compared by measuring range, accuracy class, operating temperature, dial diameter and threaded connection.
| Measuring range | -0.04 to 0.04 MPa |
|---|---|
| Accuracy class | 2.5 |
| Operating temperature | -40 °C to 80 °C |
| Dial diameter | φ70 |
| Tank connection | M27 × 2 threaded connection |
A transformer pressure-relief valve selected by nominal release-pressure option, mounting thread, service temperature, humidity and tank arrangement.
| Nominal release pressure options | P = 0.03 ± 0.01 MPa / P = 0.06 ± 0.01 MPa |
|---|---|
| Mounting thread | 1/4-18 NPT |
| Temperature | 0 °C to 80 °C |
| Humidity | < 95% |
Match the monitoring or protection function to the transformer tank opening, mounting orientation, available clearance, operating environment and any required electrical contact before quotation.
Name the required temperature, oil-level, pressure indication or pressure-relief function. Include the measuring range, release-pressure option or contact requirement.
Provide the tank opening or thread, mounting orientation, available clearance, operating environment and applicable transformer drawing or installation photo.
Add quantity, destination, requested delivery timing, marking, inspection documents, packing and any OEM coordination requirement.
Coordinate device type, range or release setting, tank connection, orientation, marking and required electrical contacts.
Define dimensional checks, functional inspection, traceability, drawings and shipment-document requirements for the order.
Confirm quantity, destination, protective packing, handling constraints, consignee details and requested dispatch timing.
Use these answers to distinguish tank accessories from electrical metering products and prepare the range, interface, mounting and order inputs for selection.
The set contains a transformer thermometer gauge, oil-level indicator, pressure-vacuum gauge and pressure-relief valve. Coordinate each device with its tank opening, mounting orientation and required indication or protection function.
No. This page covers tank-mounted temperature, liquid-level and pressure devices. Current transformers, voltage transformers and energy meters are different measurement products with different electrical functions and selection data.
Provide the required function, measuring or release range, tank interface, mounting orientation, available clearance, operating environment, contact requirement, transformer drawing or photos, quantity and destination.
A pressure-vacuum gauge indicates tank pressure and vacuum within its measuring range. A pressure-relief valve is a protective device that opens at its configured pressure to relieve tank overpressure. A transformer may require both functions.
Tank interfaces, mounting orientation, ranges, contacts, markings, included devices, inspection documents, packing and delivery scope can be coordinated for the transformer design and order requirements.
Share the required monitoring or protection function, tank interface and order scope so SUVELL can coordinate the device configuration and quotation.
