Water monitors, piezometers & meters

Ranges kPa 100 | 200 | 350 | 700 | 2000 | 3500
Material 316 grade Stainless Steel
Accuracy ±0.1% full scale
Linearity ±0.5% full scale
Resolution1 0.025% full scale (minimum)
Over range 200% of full scale
Diaphragm displacement < 0.001 cm3
Diameter 19mm
Weight (without cable) 130g
Temperature range -20 to +80°C
Excitation method 4-20mA loop

Ranges kPa 300 | 500 | 700 | 1000 | 1500 | 2000 | 4000
Material 316 grade Stainless Steel
Accuracy ±0.1% full scale
Linearity ±0.5% full scale
Resolution1 0.025% full scale (minimum)
Over range 200% of full scale
Diaphragm displacement < 0.001 cm3
Diameter 19mm
Weight (without cable) 190g
Temperature range -20 to +80°C

Ranges kPa 150 | 300 | 500 | 700 | 1000 | 1500 | 2000 | 4000 | 6000 | 10000 | 15000
Material 316 grade Stainless Steel
Accuracy ±0.1% full scale
Linearity ±0.1% full scale
Resolution1 0.025% full scale (minimum)
Over range 200% of full scale
Diaphragm displacement < 0.001 cm3
Diameter 28mm
Weight (without cable) 980g
Temperature range -20 to +80°C

Ranges kPa 350 | 500 | 700 | 1000
Material Stainless Steel / PVC
Accuracy ±0.5% full scale
Linearity ±0.5% full scale
Resolution1 0.025% full scale (minimum)
Over range 200% of full scale
Diameter 19mm
Weight (without cable) 150g
Temperature range -10 to +60°C

Range (kPa) Bourdon gauge: -5kPa to 2000kPa 
Accuracy ±1.0% full scale 

Bourdon master gauge panel: 0kPa to 1500kPa
Accuracy ±1.0% full scale ±0.25% full scale

Material Porous Ceramic Porosity HAE 1 Micron or LAE 60 Microns
Hydraulic Tubing Type : Twin Nylon tubes sheathed in Polythene, flat or round in section

Sensor Range +30 to +1000kPa
Material Brass/PVC
Accuracy ±2.0% full scale
Outside Diameter 38mm
Filter Type HAE Ceramic or  LAE Ceramic
Tubing : Twin nylon 11 tubes, sheathed in LDP (low density polyethylene)

Porous plastic or ceramic filter tip
Choice of PVC or galvanized steel riser pipe
Drive-in tip available
Used when monitoring piezometric water levels in vertical boreholes
Can measure artesian pressures using a Bourdon Gauge readout

Vibrating Wire precision water level sensor
Simple in, low cost and robust instrument
Accurate and sensitive water level monitoring
High resolution monitoring
Low maintenance system
Range: 300mm
Resolution*: 0.025% full scale (minimum)
Material: Stainless Steel