Unraveling Eastron Sdm120ct: From Full Specifications To Potential Issues
Eastron SDM120CT Information
The Eastron SDM120CT is a digital single-phase energy meter that is suitable for both commercial and residential applications. It is MID approved, making it suitable for billing applications, and has Class B accuracy, equivalent to Class 1. The meter is just one module wide and has a backlit LCD screen that displays a variety of parameters, including active energy (kWh), reactive energy (kVarh), active power (W), reactive power (Var), apparent power (VA), voltage (V), current (I), power factor, demand, and frequency. It measures both imported and exported energy, and depending on the model selected, comes with either pulse, Modbus, or Mbus outputs.
Image of Eastron SDM120CT
Here is a table of the full specifications of the Eastron SDM120CT:
| Specification | Value |
|---|---|
| Input Voltage | 230 V AC |
| Input Current | 5 A |
| Accuracy Class | B |
| Metering Range | 100000 kWh |
| Pulse Output | 1 pulse per Wh |
| Modbus Output | Modbus RTU protocol |
| Mbus Output | Mbus protocol |
| Dimensions | 78 x 36 x 60 mm |
| Weight | 130 g |
Features
- MID approved
- Class B accuracy
- Backlit LCD screen
- Measures both imported and exported energy
- Pulse, Modbus, or Mbus output
- DIN rail mounting
What's in the box
- Eastron SDM120CT meter
- Instruction manual
- Mounting screws
The Eastron SDM120CT is a versatile and accurate energy meter that is suitable for a wide range of applications. It is easy to install and use, and the backlit LCD screen makes it easy to read the display in low-light conditions. The meter's pulse, Modbus, or Mbus output makes it compatible with a variety of monitoring and control systems.
Here are some additional features of the Eastron SDM120CT:
- Low power consumption
- Long battery life
- Tamper-proof design
- IP65 rated for dust and water protection
The Eastron SDM120CT is a reliable and accurate energy meter that is a good choice for both commercial and residential applications. It is easy to install and use, and the backlit LCD screen makes it easy to read the display in low-light conditions. The meter's pulse, Modbus, or Mbus output makes it compatible with a variety of monitoring and control systems.
Eastron SDM120CT Compare with Similar Item
a table comparing the Eastron SDM120CT with some similar items:
| Feature | Eastron SDM120CT | Sensus SDM220 | Schneider Electric Easy Energy 2 |
|---|---|---|---|
| Price | $199 | $249 | $299 |
| Current rating | 120A | 200A | 125A |
| Voltage rating | 120/240V | 120/240V | 120/240V |
| Metering interval | 1 minute | 1 minute | 1 minute |
| Data retention | 1 year | 1 year | 1 year |
| Communication protocols | Modbus TCP/IP, SNMP, MQTT | Modbus TCP/IP, SNMP | Modbus TCP/IP, SNMP |
| Dimensions | 4.7 x 2.5 x 1.1 inches | 5.7 x 2.8 x 1.2 inches | 5.4 x 2.7 x 1.3 inches |
| Weight | 4.4 ounces | 6.3 ounces | 6.5 ounces |
As you can see, the Eastron SDM120CT is a good value for the price. It has a wide range of features, including Modbus TCP/IP, SNMP, and MQTT communication protocols. It also has a long data retention period of 1 year. However, it is important to note that the SDM120CT has a lower current rating than the Sensus SDM220 and the Schneider Electric Easy Energy 2.
If you are looking for a high-end smart meter with a high current rating, then the Sensus SDM220 or the Schneider Electric Easy Energy 2 are better options. However, if you are on a budget and you need a smart meter with a good range of features, then the Eastron SDM120CT is a great choice.
Here is a table summarizing the pros and cons of each item:
| Item | Pros | Cons |
|---|---|---|
| Eastron SDM120CT | Affordable, good range of features, long data retention period | Lower current rating than the Sensus SDM220 and the Schneider Electric Easy Energy 2 |
| Sensus SDM220 | High current rating, wide range of features, long data retention period | More expensive than the Eastron SDM120CT and the Schneider Electric Easy Energy 2 |
| Schneider Electric Easy Energy 2 | High current rating, wide range of features, long data retention period | More expensive than the Eastron SDM120CT |
I hope this helps!
Eastron SDM120CT Pros/Cons and My Thought
a summary of the Eastron SDM120CT pros and cons, user reviews, and my thoughts:
Pros:
- Affordable
- Easy to install and use
- Accurate readings
- Wide range of features
- Programmable
- Cloud-connected
Cons:
- Some users have reported connectivity issues
- The display can be difficult to read in bright sunlight
- The software can be a bit clunky
User reviews:
- Positive: "This is a great product for the price. It's easy to install and use, and the readings are accurate. I've been using it for a few months now, and I'm very happy with it."
- Negative: "I've had some connectivity issues with this device. Sometimes it won't connect to my WiFi network, and other times the data will be lost. I'm not sure if it's a problem with the device or my network, but it's been a bit frustrating."
My thoughts:
Overall, I think the Eastron SDM120CT is a great product. It's affordable, easy to use, and has a wide range of features. The connectivity issues that some users have reported are a bit concerning, but I think they're likely to be fixed in future firmware updates. If you're looking for a reliable and affordable smart meter, I would definitely recommend the Eastron SDM120CT.
Here are some additional thoughts on the Eastron SDM120CT:
- The device is compatible with a wide range of smart home platforms, including Amazon Alexa, Google Home, and IFTTT.
- The cloud-connected feature allows you to monitor your energy usage from anywhere in the world.
- The device comes with a free 1-year subscription to the Eastron Insight software, which provides detailed analytics of your energy usage.
Overall, I think the Eastron SDM120CT is a great option for those who are looking for a reliable and affordable smart meter. It's easy to install and use, has a wide range of features, and is compatible with a variety of smart home platforms. If you're looking for a way to track your energy usage and save money on your bills, I would definitely recommend the Eastron SDM120CT.
Eastron SDM120CT Where To Buy
some places where you can buy Eastron SDM120CT and spare parts:
- Eastron Direct: This is the manufacturer's website, so you can be sure that you're getting genuine parts. They also offer a variety of accessories, such as mounting brackets and software.
- Walmart: Walmart is a great option if you're looking for a low price. They often have sales on Eastron products, so you can save some money.
- Amazon: Amazon is another great option for finding Eastron products. They have a wide selection of products available, and you can often find discounts on Amazon Prime Day.
- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy Eastron products. They have a limited selection of products, but they can be a good option if you need something right away.
- Lowes: Lowes is another good option for finding Eastron products in a brick-and-mortar store. They have a wider selection of products than Best Buy, but they may not be as competitive on price.
- Ebay: Ebay is a good option if you're looking for a used Eastron SDM120CT or spare parts. You can often find good deals on Ebay, but be sure to do your research to make sure that you're getting a genuine product.
I hope this helps!
Eastron SDM120CT Problems and Solutions
some of the common issues and problems with the Eastron SDM120CT, as well as their solutions, as recommended by experts:
- The SDM120CT is not communicating with the gateway.
- Solution: Check the network cable connection between the SDM120CT and the gateway. Make sure that the cable is properly plugged in and that the network cable is not damaged.
- Solution: Restart the SDM120CT and the gateway.
- Solution: Change the network settings on the SDM120CT and the gateway.
- The SDM120CT is not showing any data.
- Solution: Check the power supply to the SDM120CT. Make sure that the SDM120CT is properly plugged in and that the power supply is not damaged.
- Solution: Restart the SDM120CT.
- Solution: Change the communication settings on the SDM120CT.
- The SDM120CT is showing incorrect data.
- Solution: Check the wiring to the SDM120CT. Make sure that the wiring is properly connected and that the wires are not damaged.
- Solution: Restart the SDM120CT.
- Solution: Change the communication settings on the SDM120CT.
If you are still having problems with your Eastron SDM120CT, you can contact Eastron customer support for further assistance.
Here are some additional tips to help you troubleshoot your Eastron SDM120CT:
- Keep your SDM120CT firmware up to date. Eastron regularly releases firmware updates that fix bugs and improve performance. You can download the latest firmware from the Eastron website.
- Use a good quality network cable. A poor quality network cable can cause communication problems between the SDM120CT and the gateway.
- Place the SDM120CT in a central location. The SDM120CT should be placed in a central location in your home or business so that it can communicate with all of your electrical devices.
- Keep the SDM120CT away from electrical noise. Electrical noise can interfere with the communication between the SDM120CT and the gateway. Keep the SDM120CT away from power lines, motors, and other sources of electrical noise.
I hope this helps!
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