RN 5306
Onsite pyrotechnical safety ohmmeter
RN 5306 portable rugged safety ohmmeter is dedicated to the control of electro-pyrotechnical devices. It provides all necessary safety conditions for such measurements where user safety is at stake.
RN 5306 portable rugged safety ohmmeter is dedicated to the control of electro-pyrotechnical devices. It provides all necessary safety conditions for such measurements where user safety is at stake.
RN 5306 portable rugged safety ohmmeter is dedicated to the control of electro-pyrotechnical devices. It provides all necessary safety conditions for such measurements where user safety is at stake.
Several ranges are available, from 10 mΩ (resolution) to 2 MΩ using 4-wire or 2-wire configuration with automatic range adjustment.
Key-features that guarantee safe use in pyrotechnical environment:
IP 65, robust, light and with a high level of autonomy (400 hours), RN 5306 is perfect for field measurements.
Yearly calibration is highly recommended in order to control the safety functions of your equipment.
Measurement principle | Range | Resolution | Accuracy (1) | Acceptable line resistance | Max. measuring current | Max. voltage |
4 wires | 20 Ω | 10 mΩ | 0.3% + 10 mΩ | 50 Ω per wire | 0.5 mA | ≤ 1 V |
200 Ω | 100 mΩ | 0.3% + 100 mΩ | 0.5 mA | |||
2 kΩ | 1 Ω | 0.3% + 1 Ω | 0.5 mA | |||
2 wires | 20 Ω | 10 mΩ | 0.3% + 10 mΩ | Taring: 10 Ω for both wires | 0.5 mA | ≤ 1 V |
200 Ω | 100 mΩ | 0.3% + 100 mΩ | 0.5 mA | |||
2 kΩ | 1 Ω | 0.3% + 1 Ω | 0.5 mA | |||
20 kΩ | 10 Ω | 0.3% + 10 Ω | 50 µA | |||
200 kΩ | 100 Ω | 0.3% + 100 Ω | 5 µA | |||
2 MΩ | 1 kΩ | 0.3% + 1 kΩ | 0.5 µA |
(1) ± (% reading + number of digits) at 23°C ±1°C for one year
Sampling time | 2.5 measurements / s |
Balance settling time | ≤ 2 s |
Measurement safety | In case of overranging: 3 last digits switched off In case of breakdown of a wire or mistaken connection: Display of negative polarity |
Temperature coefficient | ≤ (0.01% RDG + 0.1 d)/°C |
Size | 196 x 87 x 41 mm |
Weight | 380 g |
Display | LCD display, 2,000 points, 3 ½ digits, 13 mm high |
Battery | Type: 9 V standard (6 LF 22) Battery life: ≥ 400 h |
Reference range | 23°C ±1°C (45 to 75% w/o condensing) |
Operating reference range | 5 to 55°C (RH ≤ 95% at 40°C) |
Limit operating range | -10°C to +55°C (RH ≤ 95% at 40°C) |
Storage temperature limits | -30°C to +60°C |
IP protection | IP65 |
Electrical safety | - For position 0 (stop) and T (test), measurement pins are short-circuited - Positions T (test) check the maximum current measurement (≤ 0.5 mA) - In case of internal failure, current is limited to less than 5mA (for only one failure) or less than 10mA (for two simultaneous failures) |
RN5306 Pyrotechnical ohmmeter
Delivered in standard:
Product | Description | Release | Type |
---|---|---|---|
RN 5306 | Instruction manual |
AOIP offers a complete range of services: technical assistance and advice, calibration and verification by the SOFIA laboratory, equipment repair, maintenance, assistance and metrological monitoring, equipment rental, training, installation and commissioning of your equipment. More informations