Overview
The A151 is a vented junction box with terminal blocks to connect sensors to an M12 eight-pin connector. It has accessories to allow the use of various lengths of cable and termination options.
Read MoreBenefits and Features
- Allows sensors, such as pressure transducers, to land vented cables in a small enclosure and then connect to the Aspen 10 or another data logger, depending on the available cable accessories (purchased separately)
Technical Description
The A151 allows sensors such as pressure transducers to be used without the need to run a ventilation tube all the way to a data logger enclosure. The sensor cable with a ventilation tube terminates at the A151, which contains a small vent and desiccant, while a second cable without a ventilation tube completes the connection to the Aspen 10 or other data logger.
A mounting bracket is attached to the bottom of the chassis. The bracket is used to fasten the A151 inside an enclosure. Alternatively, a zip tie can be used to fasten the A151 to another location of the user’s choosing.
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Specifications
| Temperature Range | -30° to +65°C |
| Internal Protection Rating | IP 66 (International Standard IEC 60529) |
| Terminal Block Wire Gages | 28 to 12 AWG |
| Compression Fitting | Fits sensor cables with 4.6 to 7.9 mm (0.181 to 0.312 in.) diameters |
| Dimensions | 8.0 x 8.2 x 5.5 cm (3.15 x 3.228 x 2.171 in.) |
| Weight | 453.6 g (1.0 lb) |
Compatibility
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
Dataloggers
| Product | Compatible | Note |
|---|---|---|
| Aspen10 |
Additional Compatibility Information
Data Loggers
Even though the A151 comes with an eight-pin M12 connector that is compatible with the Aspen 10, you can purchase accessories to terminate the cable end in pig tails for use with other data loggers.
Sensors
The A151 is compatible with most sensors that use eight pins or less. The A151 is often used with pressure transducers. Note: Ensure that any sensor to be used with the Aspen 10 is compatible with the Aspen 10.
Prewired Enclosures
The A151 does not have a -PW cable termination option. A special order product can be made to adapt from the eight-pin M12 connector to the -PW prewired enclosure connector.
Resources and Links
Product Brochures
Listed Under
- TempVue50 - SDI-12 Digital Water Temperature Sensor
- CLARIVUE10 - ISO 7027-Compliant, Side-Scatter Turbidity Sensor
- CLARIVUE20 - ISO 7027-Compliant, Side-Scatter Turbidity Sensor
- CS451 - Pressure Transducer
- CS655 - Soil Water Content Reflectometer 12 cm
- CS650 - Soil Water Content Reflectometer 30 cm
- CS456 - Pressure Transducer
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