D16 Porta Sens III – Portable gas detector
Product information
Description
Description "D16 Porta Sens III – Portable gas detector"
The Porta Sens III is a mobile gas measuring device for carrying out regular leak checks in gas storage areas, near process plants, pipelines or in working areas.- Latest Smart Sensors
- Internal sample pump and external sample suction
- NiMH D-cell battery or alkaline cell
- Easy to read LCD colour display with backlight
- Direct and time-controlled measurement
- Visual and audible alarms
- Internal 4 GB data logger with USB output
- Measuring range: depending on the sensor module used
- Display: Backlit LCD color display
- Accuracy: Sensor dependent, but generally ± 5% of value (limited by calibration gas)
- Sensitivity: Typically 0.1-1% of sensor module range
- Output: USB transmission of the stored measured value
- Memory: 4 GB
- Storage interval: programmable from 1 min to 60 min
- Power: Rechargeable NiMH D-cell battery or alkaline battery
- Operating temperature: -25 ° C to +55 ° C
- Humidity: 0-95% Non-condensing
- Size: 89 mm x 229 mm x 140 mm
- Weight: 3,2 kg
- Mobile gas detector Porta Sens III
- Replacement filter
- 10" Teflon lined sampling rod
- Flow meter
- USB cables
- Replacement NiMH D cell battery
- Charger
- Sensor holder
- Calibration "T" adjustment
Frequently Asked Questions
The sensor’s measurement range is 0–100 ppm. The resolution is 0.1 ppm. The smallest measurement range that can be set is 0–10 ppm and the largest is 0–100 ppm. The specification ‘20 ppm standard’ refers to the sensor’s measurement range as supplied (0–20 ppm). This can be adjusted via the operating menu if necessary.
Yes.
Calibration is carried out using H₂O₂ generated on site. However, this requires a generator. Our customers send the sensors to us for recalibration. Another advantage of this procedure is that it allows us to determine at the same time whether the sensor can still be reliably calibrated or whether it will need to be replaced in the future.
The manufacturer does not provide for calibration with a substitute gas for this device. For the stationary systems from the same manufacturer, a sulphur dioxide gas generator (optional accessory) is connected for H₂O₂. However, this is not available for the Portasens.
The sensor modules are factory-calibrated before dispatch. A zero-point calibration should be carried out every 2–3 months. A full recalibration should be carried out every 6 to 12 months. Use in dirty or dusty locations increases the need for more frequent calibration. You can carry out the calibration yourself or send the sensors in for factory calibration.