Multi-parameter meter, handheld, for ATEX areas, Portavo® 904 X Multi Set
Supplier: KNICK
Certificates
About this item
This explosion-proof, multi-parameter meter has been specially designed for employment in potentially explosive areas. It is suitable for daily routine pH, ORP, conductivity and oxygen measurements. Waterproof according to IP 66/IP 67.
- Portable analyser with ATEX approval for zone 1, sensor for zone 0
- Integrated cover protects the display and serves as lab stand
- Digital Memosens input, allows signals to be digitised and transferred inductively i.e. via a non contact connection
- With data log for up to 5000 values
- Integrated sensor quiver (protective container for sensor) prevents sensor dry-out and damage
- Clear glass display is easy to read, even after years of use
- Automatic status check of the device and sensor; evaluation of the sensor data end calibration intervals
- Memosens®: All information on sensor life are saved directly on the sensor (history of calibration, operation time, lifetime, sensor wear, SIP cycles…)
Plastic transport case.
Delivery: Meter only is supplied with USB cable but without electrodes. The set is supplied with Memosens pH sensor SE554X/1-NMSN, case, USB cable (1,5 m), Memosens cable CA/MS-001XFA-L, buffer solution, 4 AA batteries, carrying strap, factory certificate, Paraly 112 PC software, and manual. All relevant certification is supplied with the meter or can be obtained on the Knick website.
Specifications
- Catalog No:
- 665-0285
- 665-0524
- Model:
- Portavo® 904 X Multi
- Portavo® 904 X Multi
- pH range:
- −2,000...+16,000
- −2,000...+16,000
- mV range:
- ±1999
- ±1999
- mV accuracy:
- <0,1% of value +0,3
- <0,1% of value +0,3
- Conductivity range:
- Depending on Memosens sensor
- Depending on Memosens sensor
- Conductivity resolution:
- 0,001 μS/cm (c <0,05 cm-1)
0,01 μS/cm (c = 0,05...0,2 cm-1)
0,1 μS/cm (c >0,8 cm-1) - 0,001 μS/cm (c <0,05 cm-1)
0,01 μS/cm (c = 0,05...0,2 cm-1)
0,1 μS/cm (c >0,8 cm-1)
- Conductivity accuracy:
- <0,5% of value +0,4 μS
- <0,5% of value +0,4 μS
- Conductivity cell constant:
- Automatic or manual
- Automatic or manual
- Resistivity range:
- 00,00 - 99,99 MΩ cm
- 00,00 - 99,99 MΩ cm
- Salinity range:
- 0,0 - 45,0 g/kg (0...+30 °C)
- 0,0 - 45,0 g/kg (0...+30 °C)
- TDS range:
- 0 - 1999 mg/l (10...40 °C)
- 0 - 1999 mg/l (10...40 °C)
- DO concentration:
- 000 - 20,00 mg/L
- 000 - 20,00 mg/L
- DO saturation:
- 000 - 200,0 %
- 000 - 200,0 %
- DO calibration:
- Automatic, zero calibration
- Automatic, zero calibration
- DO barometric pressure range:
- 0,0 - 1000 mbar
- 0,0 - 1000 mbar
- Temperature range:
- −50...+250 °C
- −50...+250 °C
- Temperature accuracy:
- <0,5 K
- <0,5 K
- Temperature compensation:
- Linear (0...20%/K)
- Linear (0...20%/K)
- Display:
- LCD, 3 lines
- LCD, 3 lines
- Power supply:
- 4 alkaline AA batteries (500 h operating time); ATEX conform
- 4 alkaline AA batteries (500 h operating time); ATEX conform
- Compliance:
- IP 66/67; ATEX conform
- IP 66/67; ATEX conform
- Data logging capacity:
- 5000
- 5000
- Connections:
- 1×M8 socket, 4 pins, for Memosens lab cable
1×M12 socket for Memosens sensors
2×4 mm socket for separate temperature detector - 1×M8 socket, 4 pins, for Memosens lab cable
1×M12 socket for Memosens sensors
2×4 mm socket for separate temperature detector
- Outputs:
- USB
- USB
- W×D×H:
- 132×30×156 mm
- 132×30×156 mm
- Weight:
- 0,5 kg
- 0,5 kg