ER Probes Corrosion Monitoring 
Description
EMT Flange Connection Corrosion Probe is one of the corrosion probes in our company. It belongs to the Electric Resistance Corrosion Probe. The probe provides accurate data on the corrosion situation. Our EMT probe also comes with a tablet. We have already installed the software in advance. And the software doesn’t cost anything extra. We provide the software to you free of charge.
The figure below is an interior circuit of the corrosion probe. It includes a big battery. The battery provides electricity to the probe so that it can record the corrosion rate of the pipe. You need to change the battery after a period of time. This ensures the long-term usage of the probe. So that you can get an accurate correspondence of the pipe corrosion condition. The open way of the battery is plugging the wire into the white hole.
Technical specifications of EMT Corrosion Probe | |
| Output signal | Wired form: RS-485 signal; |
| Wireless form: LORA, 4G/5G wireless network signal | |
| Power supply voltage | 9-36VDC |
| Rated operating voltage | 9VDC |
| Meter power consumption | 5.4W (Wired) |
| Linear | 0.0015％ non-linear |
| Resolution | 17 bit |
| B | 25.6 mV |
| Accuracy | ±0.2% F.S (full scale) |
| Corrosion rate range | When the electrode area is 1cm², the measurement range is 4X10-4~10mm/a |
| Working and storage conditions | |
| Operating temperature | －40~70℃ |
| Storage temperature | －40~85℃ |
| Structural parameter | |
| Protection level | IP66 |
| Shell material | Cast aluminum or PVC, aviation aluminum, stainless steel can be customized |
| Process interface | 7/8-20UNEF (Insert probe) |
| Electrical connection | M20*1.5mm |
| Access cable Model | RVVP 2*1.5mm² (minimum application standard) |
| Installation | The probe is installed directly on the pipeline, and the transmitter can be installed in one piece or separately through the cable |
| Weight | 500g |
| Split type accessory | Interface: MS-14-6S double female head |
| Split connection cable | Cable length: 1-3 meters can be customized |
| Authentication | |
| Hazardous area certification | EX-d IIC T4 Gb |
The part in the picture is the connection part. It connects the protective cover and flange. The connection way is easy to operate. Only One person can finish the installation process without help. Besides, we provide a special electric introduction book for this product. There is no need to worry about the installation. If you have any questions, our technicians will help you solve the problems online.
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