Features
50A and 100A versions.
Easy to use.
Extremely compact and lightweight, fits in tight areas, no orientation requirements.
On/Off ranges between 0 to 100 seconds.
Reverse Polarity Protection.
300-hour battery life from two D cell batteries, or can run continuously from CP supply.
Fully microprocessor controlled, automatically stores the last ten used setups and stores up to 10 Waveforms.
Master/Slave synchronization as standard.
Radiodetection patented GPS synchronization is standard. Permits synchronization of any number of interrupters remote from each other. Permits 24-hour timer operation.
Advanced power electronics mean cool running even at high ambient temperatures.
Can generate 4 Hz & 8 Hz for compatibility with Radiodetection's Precision Pipe Locator.
Software upgrades via RS-232 socket.
Over voltage, current and heat protection.
User replaceable leads.
Ordering Information
Smart Interrupter - 50 amp (GPS) - Includes Bag: Part No: 10/SN2181-50-G-GB
Smart Interrupter - 100amp (GPS) - Includes Bag. : Part No: 10/SN2181-100-G-GB
Technical Specifications
Current Output |
50A / 100V peak continuous or 100A / 100V peak continuous High Current Option. |
Connection Outputs |
2 cables (CP supply, CP switched, (with auxiliary Ground Terminal). |
Switching Patterns |
On/Off Time 0-100 s (0.1 sec increments up to 10 secs). Unit saves history of last ten patterns. Last pattern used selected at power on. SCM and Precision Pipe Locator signals. |
Synchronization |
Method 1: Master/Slave (unit to unit via initial hardwired connection): 100 ms in 12-hour period. Method 2: GPS synchronization (requires GPS option) ± 4ms |
24-Hour Timer |
Programmable On/Off timer repeats every 24 hours (requires GPS option). |
Microcontroller |
Controls keyboard inputs, LCD functions, non-volatile storage, RS232 communications and FET switching. |
User Interface |
2-line by 16-character LCD with alphanumeric and special character display. Automatic backlight. |
Keypad |
User input via 9-key membrane keypad. |
Software Upgrades |
Via RS-232 interface. |
Batteries |
2 x 1.5V D cells for 300 hours of operation at 20°C. |
CP Power |
Will run continuously from CP supply if above 5V. |
Environmental Protection |
IP65 rain and dust resistant. |
Operating Temperature |
13.8°F (-20°C) to 140°F (60°C) |
Reverse Polarity |
Protection for 10 minutes with audible warning. |
Construction |
Housing high impact structural foam plastic. |
Dimensions |
Size 12" x 6" x 3" (80 mm) (300 x 150 x 80 mm) |
Weight |
2.5kg (5.5 lbs) |
EMC Compliance |
Meets EC Directive 89/336/EEC and FCC Part CFR Part 15. |
Radiodetection products are under continuous development and are subject to change without notice.