Sensit Trident Mini Submersible
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The Trident Mini is the latest in the submersible range from RM&C. Providing an accurate and stable measurement of hydrostatic liquid levels, the Trident Mini may be used in a variety of level measurement applications including, ground water & surface water measurement, coastal flood defence monitoring, tank level in land based liquid storage vessel, contaminated water levels in land fill sites.
The ceramic pressure sensor technology and optional titanium welded construction, allows the sensor to be submersed in even the most aggressive fluids. Available with either mV or mA output the sensors can be easily interfaced to measuring and control instrumentation or data logging equipment.The slim 17.5mm diameter size allows for installation where access is minimal. Fully temperature compensated, the Trident Mini provides an accurate and stable measurement of hydrostatic liquid levels.
Key features
- 17.5 mm housing for boreholes
- 4–20 mA or 10mV/V Outputs
- Excellent accuracy includes:- NL, H & R ± 0.1% span, Thermal Error Band ± 0.3% span, Long term stability ± 0.1% span / year
- Suitable for aggressive medias: Salt water, Leachate
- Suitable for use with data loggers: fast response / low power consumption
- Lightning surge protected EN61000-4-5
Full Product Specification
Performance| Pressure Ranges | 1 to 500mH20 | |
| Output Type | 4-20 mA | 10mV/V |
| Non-Linearity, Hysteresis & Repeatibility | <0.1% span BSL <0.05% span optional |
|
| Thermal Error | < 0.3% span (0°C to 40°C) | |
| Stability | <0.1% span / year typical | |
| Operating Temperature | -20°C to +60°C | |
| Proof Pressure | 4 X FS | |
| Burst Pressure | 10 X FS | |
| Drop test | 1m onto concrete | |
| Weight excluding all cable | <50g (Sink Weight Available) | |
Electrical
| Output Type | 4 20 mA | 10mV/V |
| Supply Voltage | 10 – 32Vdc | 2.5 – 12Vdc |
| Supply Current | N/A | <5mA |
| Output Resistance | Max lead resistance | <1 kohm |
| Response Time | < 10mS | < 10mS |
| Reverse Polarity Protection | Yes | Yes |
Environmental
IP68 to 200mH2O
| Wetted Materials | |
| Body | 316L stainless steel or titanium |
| Sensor | Al2O3 |
| Cable | Polyurethane or Hytrel, integral strain relief |
| O-Ring | Viton or Chemraz |
| EMC Compatibility | 2004/108/EC |
Recommended Products
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Available with either 316L stainless steel or titanium housing and polyurethane or FEP cable the Trident Exel can be specified for chemical compatibility to suit the application environment.
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The Trident Waste Water series is specifically designed for measurement of levels in sewage, waste or other contaminated fluids.
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UKAS and Traceable Calibration
Roxspur Measurement & Control Ltd is an ISO 9001:2008 company, we offer UKAS and traceable calibration under BS/EN ISO17025 accredited procedures. Our certificate generation systems are purposely geared to meet the strict and specific requirement of the Aerospace industry.
Calibration
Based at our factory in Sheffield our accredited laboratories are available to provide either on-site or in-house calibration to either UKAS or national standards. We cover Temperature (up to 2,200ºC), Pressure (up to 1,200 bar), Flow (up to 2,500 L/min) and Electrical parameters and provide certification using the latest technology.
Our team of experienced on-site engineers hold accreditation for the on-site calibration of equipment including autoclaves, furnaces, thermocouples and probes, scales and balances, ovens and chambers, indicators and controllers, pressure and electrical. We cover the full spectrum of industry sectors. All calibration standards used meet the requirements of Table 3 of AMS 2750D, whether in the laboratory or on site, ensuring full compliance with the specification. To find out more about our on-site services please click here.
We supply thermocouples calibrated and certified to meet the requirements of Table 1 of AMS 2750D appropriate to customer specified usage.
Aerospace Heat Treatment Specialists
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Certification
Certificates generated are designed to meet the requirements of AMS 2750D with the option of UKAS certificates for added peace of mind.
Sensit Trident Exel Submersible
The Trident Exel, TX3 and TX4 series, are specifically designed for the measurement of liquid level.The TX3 series, in 316L stainless steel, and TX4, in titanium, are designed for depth and level measurements of groundwater, surface water and seawater. Typical applications are wells, dams, sewage, lift stations, rivers,oceanography and irrigation.
Available with either 316L stainless steel or titanium housing and polyurethane or FEP cable the Trident Exel can be specified for chemical compatibility to suit the application environment.
The over-moulded cable connection and fully potted electronics provide the highest integrity waterproof assembly, proven in thousands of installations world wide and guaranteed for five years against water ingress.
FEATURES
- Fully moulded cable assembly guaranteed against water ingress for 5 years
- 4–20mA Output
- High accuracy ± 0.1% BSL
- Thermally compensated ± 0.3% BSL
- Excellent media compatibility
- High overload capability, reduces risk of accidental damage
Sensit Trident Series Corrosion Resistant Submersible Level/Depth Transmitter
The Sensit Trident Series Transmitter has been specifically designed for the harsh environment of monitoring level of liquids in land fill and effluent sites. The materials of construction ensure protection from even the most aggressive leachates in these applications.- Lightning protection as standard
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Sensit Trident Waste Water Submersible
The Trident Waste Water series is specifically designed for measurement of levels in sewage, waste or other contaminated fluids.Able to measure very low pressures/levels the ceramic sensing element is mounted in a rugged open face construction immune to clogging/sludge build up often a source of erroneous measurements in these applications. Available with either 316L stainless steel or titanium housing and polyurethane or FEP cable the Trident WW can be specified for chemical compatibility to suit the application environment.
The over-moulded cable connection and fully potted electronics provide the highest integrity waterproof assembly, proven in thousands of installations worldwide and guaranteed for five years against water ingress.
FEATURES
- Very low pressure ranges from 25mbar or 250mm H2O
- Flush mount construction,immune to clogging
- High overload capability, reduces risk of accidential damage
- 4-20mA Output
UKAS and Traceable Calibration
Roxspur Measurement & Control Ltd is an ISO 9001:2008 company, we offer UKAS and traceable calibration under BS/EN ISO17025 accredited procedures. Our certificate generation systems are purposely geared to meet the strict and specific requirement of the Aerospace industry.Calibration
Based at our factory in Sheffield our accredited laboratories are available to provide either on-site or in-house calibration to either UKAS or national standards. We cover Temperature (up to 2,200ºC), Pressure (up to 1,200 bar), Flow (up to 2,500 L/min) and Electrical parameters and provide certification using the latest technology.
Our team of experienced on-site engineers hold accreditation for the on-site calibration of equipment including autoclaves, furnaces, thermocouples and probes, scales and balances, ovens and chambers, indicators and controllers, pressure and electrical. We cover the full spectrum of industry sectors. All calibration standards used meet the requirements of Table 3 of AMS 2750D, whether in the laboratory or on site, ensuring full compliance with the specification. To find out more about our on-site services please click here.
We supply thermocouples calibrated and certified to meet the requirements of Table 1 of AMS 2750D appropriate to customer specified usage.
Aerospace Heat Treatment Specialists
From the supply of a single thermocouple to fully managed service contracts, by working in partnership with our customers we can assist in obtaining and maintaining NADCAP approval. To find out more about our specialist aerospace services please click here.
Certification
Certificates generated are designed to meet the requirements of AMS 2750D with the option of UKAS certificates for added peace of mind.
