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ATEX Certified Interface Meter

Advantages

An ATEX certified Interface Meter with LNAP and DNAPL detection for monitoring in landfill, remediation and petrochemical industries:

Benefits:

  • ATEX certified zone 0
  • Safe detection
  • Simple to operate
  • Portable and lightweight
  • Accurate measurement
  • Sealed electronics
  • Narrow diameter probe for use in most wells
  • Buzzer and light indicator
  • Rugged, field-ready construction.

Applications:

  • Contaminated land
  • Remediation projects
  • Brownfield sites
  • Storage tank dipping

Specifications: ATEX Certified Interface Meter

Physical Specifications
Version IM1.1-30 / IM1.1-60 / IM1.1-100
Method of operation Manual use of tape / probe.
Lower tape into well to achieve audible tone and visual light display on contact with product or water.
Peripheral Ports 1 power communication port
Dimensions & Weight H 340 mm, W 250 mm, D 200 mm
Reel weight: 2.00 kg
Tape weight per 30 mm: 1.28 kg
Tape - Millimetre graduations
- Kynar jacketed tape
- Breaking load of 120 kg
Available lengths 30m, 60m, & 100m
Operating temperature -20°C to +40°C
Power source 9V Battery (must be Duracell MN 1604)
Tape accuracy EC Class II standard
Probe 16 mm diameter
Materials Of Manufacture
Tape Kynar jacketed tape
Reel Steel
Frame Tough polyester coated steel frame with vinyl grip
Probe Stainless steel
General
ATEX certificate number SIRA 04ATEX2366
ATEX Certifi cation II 1G Ex ia IIB T4 Ga (-20°C≤ +40°C)

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Contact

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Oil Interface Meters

Advantages

An Oil Interface Meter that uses a 16mm probe for the accurate measurement of hydrocarbons as thin as 1.52 mm in wells as small as 19mm in diameter and for detecting tank leakage. As the Meter is lowered down a well and contacts the product layer, a solid tone and green light alarm is activated on the reel. When the probe detects water, the tone begins to oscillate and the light changes to red.

Benefits:

  • Highly accurate Kynar ® coated steel tape
  • Teflon ® and stainless steel probe field replaceable probe is only 16mm in diameter
  • Tape with mm resolution
  • Available in 30m and 60m lengths
  • Audible and visible alarms activated on reel when probe contacts product and water
  • Water resistant padded carrying case to protect instrument
  • Auto shut-off circuit to extend battery life
  • Extremely durable polypropylene storage reel with rugged aluminium frame
  • Stainless Steel conductors for durability
  • PTFE and stainless steel probe with Viton® strain relief
  • Built in reel hanger for longer tape life.

Specifications: Oil Interface Meters

Technical specifications
Size H 33cm x W 28cm x D 18cm
Probe O.D. 1.59cm x L 16.5cm
Length/Weight 100foot(30m)= 9lbs. (4kg)
200foot(60m) =11lbs. (5kg)
Accuracy: 100th of a foot/100'
Material: Reel Polypropylene and aluminium
Tape Kynar® coated steel
Probe 316 stainless steel, ETP, PTFE
Power 9Volt DC alkaline battery
Alarm Audible & Visual
Accessories
Leader guard - protects tape from sharp well edges.

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Accuracy with Oil Interface Dip Meters

Contact

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LEL Personal Protection Monitor

Advantages

A robust and accurate portable gas detector with audible and visual alarms which sound in the event of exposure to flammable gases, oxygen and a wide range of toxic gases onsite.

Detecting and displaying up to four gases simultaneously this monitor can be configured to detect a combination of Methane (or other flammable gases), Oxygen, Carbon Monoxide, Hydrogen Sulphide.

Ideal for keeping you safe on petrol forecourts or landfill sites.

Benefits:

  • Simple one-button operation
  • No complex set up routines – out of the box performance
  • Internal Pump
  • Intrinsically safe
  • Can be calibrated to either Methane or Pentane depending on your required application
  • Audible, visual and vibrating alarms
  • Lightweight yet robust construction
  • Sensor integrity checking
  • Ease of maintenance
  • Fully backed by the Van Walt Technical team.

Specifications: LEL Personal Protection Monitor

Specifications
Size: 121 x 59 x 32mm (4.8" x 2.3" x 1.3")
Weight: 230g (8oz) with pump 215g (7.6oz) without pump
Temperature: -20oC to +50oC (-4oF to 122oF)
Humidity: 0 to 95% R.H non-condensing
Alarms: Highly visible flashing LED, piercing >90dB audible
Display: Green and red LCD backlight display
Datalogging: Timed: 24 hours of timed logs at 1 log per minute
Session: Minimum of 180 logs
Calibration: Minimum of 8 calibration logs
Bump Logs: Minimum of 180 logs
Battery: Lithium Ion rechargeable battery
Run Time: Up to 14 hrs (diffusion)
Charging Time < 4 hrs
Enclosure: High impact rubberized polycarbonate case
Drop Test: 3m (10ft)
IP Rating: IP67 (Dust-tight and waterproof to 1m)
Response Times: (T90):LEL = 10 secs (IEC 60079-29-1)
O2 = 12 secs (BSEN 50 104)
CO < 20 secs
H2S < 20 secs
Approvals: IEC Ex ia d IIC T4 Gb
ATEX Ex II 2 G Ex ia d IIC T4
CSA Class 1 Div 1 Groups A,B,C,D, T4
Class 1, Zone 1 EX ia d IIC T4
MED (0038/YY) - Module B & E
CE0518

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Contact

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MiniRAE 3000

Advantages

An advanced handheld volatile organic compound (VOC) monitor with an extended range of 0 to 15,000 ppm to make it an ideal instrument for a wide range of applications.

Benefits:

  • Proven PID technology
  • View real-time sensor data and alarm status
  • 3-second response time
  • Extended range up to 15,000 ppm with improved linearity
  • Humidity compensation with integral humidity and temperature sensors
  • Real-time wireless data transmission with built-in RF modem or Bluetooth
  • Designed for ease of use
  • Easy access to lamp and sensor in seconds without tools
  • Large graphic display for easy overview of gas type, Correction Factor and concentration
  • Field-interchangeable battery pack replaced in seconds without tools
  • Integrated flashlight for better view in dark conditions
  • User-friendly screens, including dataplot chart view
  • Integrated RAE Systems Correction Factors list for more than 200 compounds
  • Multi-language support with 12 languages encoded
  • Rugged housing withstands use in the harshest environments
  • IP67 waterproof design for easy cleaning and decontamination in water
  • Strong protective removable rubber boot
  • Strong, built-in sample pump draws up to 100' (30m) horizontally or vertically
  • Loud audible alarm
  • Bright red flashing visible alarm
  • Interchangeable drop-in Lithium-ion and alkaline battery pack
  • Charging cradle doubles as an external battery charger
  • Automatic lamp type recognition
  • Duty-cycling™ lamp and sensor auto cleaning technology
  • Tough, flexible inlet Flexi-Probe™
  • 3 large keys operable with 3 layers of gloves.

Specifications: MiniRAE 3000

Sensor Specifications
Gas Monitor Range (ppm) Resolution (ppm) Response time
VOCs 0 to 999.9
1000 to 15,000
0.1
1
<3 sec
<3 sec
Detector Specifications
Size 25.5 cm L x 7.6 cm W x 6.4 cm H
Weight 738g
Sensors Photoionization sensor with standard 10.6 eV or optional 9.8 eV or 11.7 eV lamps
Battery - Rechargeable, external field-replaceable Lithium-Ion battery pack
- Alkaline battery adapter
Operating hours 16 hours of operation (12 hours with alkaline battery)
Display Graphic 4 lines, 28 x 43 mm, with LED backlight
Keypad 1 operation and 2 programming keys, 1 flashlight on/off
Direct Readout Instantaneous reading
- VOCs as ppm by volume
- High values
- STEL and TWA
- Battery and shutdown voltage
- Date, time, temperature
Alarms 95dB at 12" (30 cm) buzzer and flashing red LED to indicate exceeded preset limits
- High: 3 beeps and flashes per second
- Low: 2 beeps and flashes per second
- STEL and TWA: 1 beep and flash per second
- Alarms latching with manual override or automatic reset
- Additional diagnostic alarm and display message for low battery and pump stall
EMI/RFI Highly resistant to EMI/RFI. Compliant with EMC directive (2004/108/EC); R & TTE directive (1999/5/EC)
IP Rating - IP67 unit off and without flexible probe
- IP65 unit running
Calibration Two-point or three-point calibration for zero and span.
Calibration memory for 8 calibration gases, alarm limits, span values and calibration dates
Sampling pump - Internal, integrated flow rate at 500 cc/mn
- Sample from 100' (30m) horizontally and vertically
Low flow alarm Auto shut-off pump at low-flow condition
Hazard area approval Europe: ATEX II 2G EEx ia IIC T4
Operating temperature -20° to 50° C
Humidity 0 to 95% relative humidity (non-condensing)
Attachments Durable bright yellow rubber boot
Applications
- Emergency Response
- Environmental Clean-ups/ Remediation
- Hazmat Response
- Leak Detection
- Venue Protection
- Worker Exposure

Contact

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MiniRAE Lite

Advantages

A reliable handheld volatile organic compound (VOC) monitor with a range of 0 to 5,000 ppm to make it an ideal instrument for a wide range of applications.

Benefits:

  • Accurate VOC monitoring
  • Fast 3 second response time
  • Humidity compensation
  • Easy to maintain and operate
  • Large graphic display for ease of use
  • Field-interchangeable battery pack
  • Integrated flashlight for better visibility in low light
  • 12 encoded languages
  • Rugged housing for use in the harshest environments
  • IP-65 design
  • Tough, flexible inlet Flexi-Probe™
  • 3 large keys operable with 3 layers of gloves
  • Strong, built-in sample pump draws up to 100' (30m) horizontally or vertically
  • Loud audible alarm
  • Bright red flashing visible alarm
  • Interchangeable drop-in Lithium-ion and alkaline battery pack.

Specifications: MiniRAE Lite

Sensor Specifications
Gas Monitor Range (ppm) Resolution (ppm) Response time
VOCs
VOCs
0 to 999.9
1000 to 5000
0.1
1
<3 sec
<3 sec
Detector Specifications
Size 25.5 cm L x 7.6 cm W x 6.4 cm H
Weight 738g
Sensors Photoionization sensor with standard 10.6 lamp
Battery - Alkaline battery adapter
- External field-replaceable lithium-ion battery pack
Operating hours 12 hours of operation
Display Graphic 4 lines, 28 x 43 mm, with LED backlight
Keypad 1 operation and 2 programming keys, 1 flashlight on/off
Direct Readout Instantaneous reading
- VOCs as ppm by volume
- High & low values
- Date & time
Alarms 95dB at 12" (30 cm) buzzer and flashing red LED to indicate exceeded preset limits
- High: 3 beeps and flashes per second
- Low: 2 beeps and flashes per second
- Alarm latching with manual override or automatic reset
- Additional diagnostic alarm and display message for low battery and pump stall
EMI/RFI Highly resistant to EMI/RFI. Compliant with 89/336/EEC.
IP Rating IP65
Calibration Two-point calibration for zero and span
Sampling pump - Internal, integrated flow rate at 400 cc/mn
- Sample from 100' (30m) horizontally and vertically
Low flow alarm Auto shut-off pump at low-flow condition
Hazard area approval None
Operating temperature -20° to 50° C
Humidity 0 to 95% relative humidity (non-condensing)
Attachments Durable green rubber boot

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MiniRae Lite QSG

Contact

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PID Phocheck Tiger

Advantages

A robust hand held VOC monitor with revolutionary PID technology that provides excellent detection for volatile organic compounds and intuitive software features.

Benefits:

  • A wide detection range of 1 parts per billion (ppb) to 20,000 parts per million (ppm)
  • Tough, reliable and accurate with no need for temperature and humidity compensation
  • Easy to use with no complex set up routines – out of the box performance.
  • ATEX certified. Highly accurate Kynar ® coated steel tape
  • PPB option available
  • Fast 2 second response
  • Choice of data logging options
  • Battery life up to 30 hours
  • Intrinsically Safe - ATEX approved
  • Loud audible alarm 95 dBA
  • Bright flashing LED and vibration alarms.

Specifications: PID Phocheck Tiger

Technical specifications
Minimum Resolution: 1 ppb or 0.001 mg/m3
Maximum Reading: 20,000 ppm or 20,000 mg/m3
Accuracy: ± 5% display reading ± one digit
Lamps: 10.6 eV Krypton PID lamp (standard) 9.8eV and 11.7eV lamps available
Data Logging: > 120,000 data log points including date and time stamp (33 hours at 1 log per second)
Calibration: Via calibration kit accessory
Temperature: Operating: -20 to 60 0C, -4 to 140 0F (non Intrinsically Safe)
Instrument dimensions: Width: 340 x Height: 90 x Depth: 60 mm (13.4 x 3.6 x 2.4")
Weight: 0.72kg

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Tiger PID Quick Start Guide

Logging with Tiger PID

Contact

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Liquid Layer Sampler

Advantages

An easy to use sampler to capture a visual presentation of a floating product/water interface.

Benefits:

  • Easy to use
  • Presents a product/water interface visually
  • Measures the thickness of a floating layer
  • Can be used to sample drums, tanks on lorries and gully holes
  • Depth specific samples can be taken.
  • Constructed of stainless steel & Teflon for easy cleaning and decontamination
  • Can be cable or rod operated.

Specifications: Liquid Layer Sampler

Technical specifications
Well Size Exceeding 38mm
Maximum sample depth 0.9 / 1.8 m
Point or profile profile sampling
Rod or Cable length m
Sample diameter 32 dm
Sample length 90 / 180 cm
Sample volume 670 / 1370 ml
Weight 11.3 kg

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Contact

Please email sales@vanwalt.com or click here to complete our enquiry form.