Multi Measuring Instruments Co.
Multi LS-10E Leak Super Vision Email Leakage Monitoring Device
Manufacturer: Multi Measuring Instruments Co., Ltd.
Model: LS-10E
Features
- Constantly monitors leakage current, temperature abnormalities, and contact operation in low-voltage circuits.
- Sends alerts via radio telephone circuit (FOMA network) by e-mail when preset thresholds are exceeded.
- All-in-one unit (includes FOMA communication module, registration fee, and 2 RCD sensors).
- Dimensions: 130 mm (W) × 200 mm (H) × 38 mm (D); weight: 1.5 kg.
- Includes RCD alarm functionality and NTT Docomo Ubiquitous Module.
- Monitors 4 RCD circuits (with 2 ZCT sensors) and 4 circuits for temperature and contact monitoring.
- Features power outage notification, test notification function, and periodic notifications (daily and monthly).
- Supports up to 10 e-mail destinations.
Measuring Unit Specifications
| Measurement Functions | 4 circuits for leakage monitoring, 4 circuits for temperature/contact operation monitoring |
|---|---|
| Leakage monitoring current value | AC 50mA~1000mA |
| RCD Settings | Rotary switch (9 ranges) or web setting (optional) |
| Operational accuracy | ±10% to set current value |
| Return accuracy | 80%±10% of the set current value |
| Detection time | 0.5 seconds ~ 3600 seconds depending on setting |
| Temperature monitoring | By dedicated thermistor (detection above 90°C / return below 80°C) |
| Contact monitoring | Voltage-free contact or open collector input |
| Power outage notification | 0.5 seconds ~ 3600 seconds (monitor the power supply of the unit) |
| Regular Reporting | Regularly send e-mails to the set reporting destination (daily/monthly can be set) |
| Test Report | Press the test button to report the test email to the set reporting destination |
| Email destination | You can set up to 10 locations |
ZCT Specifications
| CT Inner Diameter | φ22mm (ZCT-22F (without terminal)) |
|---|---|
| Output Leads | 1-core shielded wire 4m |
General Specifications
| power | AC 100V±10%（50Hz/60Hz) |
|---|---|
| Temperature and humidity | 0°C~50°C 35%~85%RH or less (non-condensing) |
| Dimensions and Weight | Body: W130×H200×D38mm approx. 550g CT: W54×H58×D30mm approx. 200g |
| Communication content | electronic mail |
| communications network | NTT DoCoMo FOMA Network |
| Internal battery for power outage notification | NiCd battery Ni-Cd 3.6V 600mAh (lifespan approx. 3 years *subject to usage conditions) |
| accessory | Split ZCT×2, Power Cord |
| option | PC Connection Cable (MC-003) ¥5,000 (excluding tax) φ22mm split type ZCT (ZCT-22FL) ¥3,000 (excluding tax) |
