PS-6400A Piezometer / Water Pressure Level Sensor 4-20mA
The PS-6400A is a fully sealed piezometer / submersible water level sensor with a ceramic…
- Output signal
- 4-20 mA
- Sensing element
- Piezo-resistive silicon pressure sensor
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Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.
39 products
Showing 15 of 39
PS-7000A Water Level Pressure Sensor
The Greenspan PS-7000A is an Australian-made, submersible stainless steel water level…
- Range
- Gauge: 2.5, 5, 10, 20, 40, 75, 100 m; Absolute: 20, 40, 75, 100 m
- Output
- 4-20mA or 0-2.5V DC
PW Series Vibrating Wire Multi Level Piezometer
The PW-ML multi-level piezometer strings multiple vibrating-wire piezometers along a…
- Range
- 0.2, 0.35, 0.5, 0.75, 1, 1.5, 2, 3, 5 MPa
- Accuracy
- ±0.1% F.S.
Salinity Sensor Field Verifier
The EC Field Verifier allows a quick check of ESS salinity and electrical conductivity…
- Supply
- No power supply required
- Accuracy
- ± 2% of full scale
Salinity/temp sensor digital auto ranging
The EC1600 is a non-contact, toroidal electrical conductivity sensor that measures…
- Range
- 0-100,000 µS/cm ±2%
- Output
- SDI-12 and 4-20mA standard; RS232 on 12-pin variant
SensorMate - Logging Sensor Control
Greenspan SensorMate, including the MP Comms Mode Utility, for logging sensor control.
- Platforms
- Windows
- Version
- 2.2
Staff Gauges - Depth Measuring
Enamelled steel staff gauges for water-depth measurement, supplied in 1 m metric…
From $22.50
- Material
- Enamelled iron (standard) or marine-grade stainless-steel core with enamelled outer (coastal option)
- Length
- 1 m sections with pre-drilled fastening holes
TS-1000 Turbidity Sensor
The Greenspan TS-1000A is an Australian-made analogue turbidity sensor with an integral…
- Range
- 100, 400 or 1000 NTU (selectable)
- Output
- 4-20 mA or 0-2.5 V DC
TS-2600 Turbidity Sensor
The Greenspan 2600 is a miniature backscatter nephelometer that measures turbidity and…
- Range
- 0 to 100 NTU standard; 250, 500, 1000 and 2000 NTU also available
- Output
- 4-20 mA current loop (3-wire, 600 Ω max)
CPR-6 Water Level Indicator
The CPR-6 is a light, compact water level indicator that measures the depth of water in…
- Range
- Up to 150 m (30, 50, 100 or 150 m tape lengths available; imperial 100, 300 or 500 ft)
- Supply
- 9V alkaline battery
GW50 Groundwater Nitrate Sensor
The GW50 is a nitrate sensor designed for installation in 50 mm wells, which can often be…
- Range
- 0 to 60 mg/L (without measurement cell alteration)
- Supply
- 11.5 to 15.5 V
Hydraprobe Soil Moisture Sensor
The HydraProbe is a rugged, scientifically validated soil moisture sensor that…
- Range
- 0-100% of saturation (dry to fully saturated)
- Output
- SDI-12, RS-485 or Modbus
ODEON - Professional Digital Handheld instrumentation
Rugged, reliable and IP-67 waterproof, the ODEON measures dissolved oxygen with the new…
- Supply
- 4 x 1.5 V AA; options: rechargeable battery, external 12 V
- Measured parameters
- pH, ORP, temperature, oxygen, conductivity, salinity, turbidity, suspended solid, sludge blanket detection — up to 9 parameters with DIGISENS digital sensors
- Parameters measured
- Moisture, salinity (EC) and canopy temperature, with GPS-located logging
- Sensor
- Patented Stevens HydraProbe soil sensor
Smart PT Pressure Temperature Sensor
The Smart PT is a ceramic-membrane pressure and temperature sensor from Stevens for…
- Range
- 0.2 to 10 bar (vented models); 1.4 to 4 bar (absolute models)
- Output
- SDI-12, RS-485 (Modbus RTU over RS-485)