- All
- Favorite
- Popular
- Most rated
| Brand | METER |
|---|---|
| Origin | USA (Designed & Engineered in Germany) |
| Manufacturer | METER Group GmbH & Co. KG (formerly UMS) |
| Model | TEROS 32 |
| Type | Pressure-Based Tensiometer |
| Compliance | ISO 9001:2015, CE (2014/30/EU & 2011/65/EU), ISO/IEC 17050:2010 |
| Measurement Range | -85 to +50 kPa (soil water potential), -30 to +60 °C (temperature) |
| Resolution | 0.0012 kPa, ±0.01 °C |
| Accuracy | ±0.15 kPa, ±0.1 °C (-20–40 °C), ±1 °C (outside range) |
| Output Protocols | SDI-12, DDI serial, TensioLINK™, Modbus RTU |
| Power Supply | 4.0–28.0 VDC |
| Enclosure Rating | IP68 |
| Ceramic Cup Material | Al₂O₃ (AI203), Bubble Point: 1500 kPa |
| Rod Material | PMMA |
| Corpus Material | POM-GF (glass-fiber-reinforced polyoxymethylene) |
| Probe Length Options | 40 cm / 80 cm / 120 cm |
| Diameter | 2.5 cm |
| Cable Options | Standard 5 m, up to 75 m custom |
| Connector Types | 3.5 mm stereo jack (4-pin), M12 (4-pin), or tinned bare wire |
| Installation Angle | -80° to -10° (upward), +10° to +80° (downward) |
| Operating Temperature | -30 °C (dry), 0 °C (hydrated), max 50 °C |
| Ceramic Cup Warranty | 10 years |
| Brand | METER |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | T5 |
| Product Category | Pressure-Based Tensiometer |
| Measurement Principle | Ceramic Cup Equilibrium with Integrated Piezoresistive Pressure Transducer |
| Operating Range | +100 to −85 kPa (≈ pF 2.9) |
| Accuracy | ±0.5 kPa |
| Resolution | 0.1 kPa |
| Typical Drift | <0.5% per annum |
| Temperature Compensation | Yes, 0.5% FS over 25 K |
| Excitation Voltage | 10.6 VDC (5–15 VDC stable) |
| Output Signal | Ratiometric mV/V (−100 ±3 mV at +100 kPa |
| Sensor Body Diameter | 5 mm |
| Sensor Head Diameter | 20 mm |
| Sensing Area | 0.5 cm² |
| Total Length | 4 cm + custom shaft length (standard 70 mm) |
| Cable Length | Standard 5 m (customizable) |
| Power Consumption | ~1.3 mA @ 10.6 VDC |
| Bridge Configuration | Asymmetric Wheatstone Bridge |
| Sensing Element | Silicon Piezoresistive Pressure Sensor |
| Max Overpressure Tolerance | ±300 kPa |
| Material | Acrylic Shaft, Porous Ceramic Cup |
| Compatibility | Campbell Scientific dataloggers, InField 7 systems |
| Brand | METER |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Pressure-Based Water Level Sensor |
| Model | HYDROS 21 |
| Measurement Principle | Absolute pressure transduction with barometric compensation |
| Depth Range | 0–1000 cm H₂O |
| EC Range | 0–120 dS/m |
| Temperature Range | −40 to +60 °C |
| Resolution | 1 mm (depth), 0.001 dS/m (EC), 0.1 °C (temp) |
| Accuracy | ±0.25% FS @20 °C (depth), ±0.01 dS/m or ±10% (EC), ±1 °C (temp) |
| Output Interface | DDI serial or SDI-12 |
| Power Supply | 4.0–15.0 VDC |
| Operating Temperature | 0–60 °C |
| Dimensions | Ø3.4 cm × 9 cm |
| Cable | Standard 10.0 m (optional 20.0/40.0 m), Ø6.00 ± 0.25 mm with 0.80 mm jacket |
| Connector | 3.5 mm stereo jack or tinned 3-wire lead |
| Current Draw | 2.5–8.0 mA (active), ~0.35 mA (standby) |
| Startup Time | 52–100 ms (DDI), ≤750 ms (SDI-12), ≤200 ms (SDI-12 w/ DDI disabled) |
| Measurement Duration | ≤600 ms |
| Compliance | ISO 9001:2015 certified manufacturing |
| CE marked per EM ISO/IEC 17050 | 2010 |
Show next