Specfication :
The MXL4 Multi Frequency Locator is available in two model types:
Both these products are designed for use with an MXT4 Multi Frequency Transmitter.
Product name
MXL4 Precision Locator
Part Nos.
Controls
Audio Indication
Removable and user replaceable loudspeaker module
Visual Indication
Multi-segment Liquid Crystal Display indicating:
Data Logging
Internal capacity for storing over 12months of data (in normal use) logged once per second. Data logged includes:
Bluetooth™
Bluetooth v2.1 (for Android) and v4.0 (for Apple iOS)
GPS
GPS/QZSS/GLONASS/SBAS
Data Connector
Standard USB Mini B connector in battery compartment. USB 2.0 Compatible
Self Test
Automatic Daily Self Test
Swing Indicator
Audio beep to indicate incorrect use of the Locator
Transmitter Mode Frequencies
Simultaneous 131,072Hz and 32,768Hz; 131,072Hz, 32,768Hz; 8,192Hz; 640 and 512Hz
Construction
Case moulded from high impact plastic. Designed to withstand 1m (3’3”) drop onto a hard surface
Weight (including batteries)
2.65kg (5lb 13oz)
Dimensions
720mm x 280mm x 65mm (28.3” x 11” x 2.5”)
Performance
Battery Type
Internal 8 x ‘AA’ (LR6) cells (either alkaline non-rechargeable or NiMH rechargeable)
Battery Life
40 hours intermittent use at 20ºC (68ºF) using alkaline cells
IP Rating
65
Network Rail Approved
Notes
Performance figures stated can be affected by site parameters such as ground conditions, temperature, and strong electromagnetic fields. Specification may be subject to change. All C.Scope Locators are in compliance with the essential requirements and other relevant provisions of Council Directive 2014/30/EU (EMC). Compliance has been demonstrated by testing representative samples to the relevant harmonised standards. All C.Scope Locators comply with the essential requirements and other provisions of Council Directive 2011/65/EU (RoHS).
| Features | MXL4-D | MXL-4DBG |
| Power Mode | • | • |
| Radio Mode | • | • |
| Generator / Transmitter Mode | • | • |
| – 33+131kHz | • | • |
| – 131kHz | • | • |
| – 33kHz | • | • |
| – 8kHz | • | • |
| – 512Hz | • | • |
| – 640Hz | • | • |
| AllScan Mode | • | • |
| Accurate Depth Indication | • | • |
| Signal Current Measurement | • | • |
| Overload Protection | • | • |
| AlarmZone™ | • | • |
| Peak Hold | • | • |
| Dynamic Swing Sensor | • | • |
| Automatic Daily Self Test | • | • |
| Product Validation Certificate | • | • |
| Data Logging | • | • |
| Data Logging Rate – once per second | • | • |
| 2GB Memory | • | • |
| Data Transfer via USB | • | • |
| Data Transfer via Bluetooth™ | – | • |
| In-Built GPS position logging | – | • |
| High Resolution Backlit Liquid Crystal Display | • | • |
| No Periodic Calibration* | • | • |
| Three Year Warranty** | • | • |
| Batteries*** 8 x AA (LR6 Alkaline or NiMH Rechargeable) | • | • |
| IP65 | • | • |
| Performance | Frequency |
Sensitivity @ 1m depth |
Detection Depth (max) |
| Power | 50-400Hz | 5mA | 3m |
| Radio | 10kHz-30kHz | 25µA | 2m |
| Transmitter | |||
| – 33+131kHz | 33+131kHz | 5µA | 5m |
| – 131kHz | 131kHz | 5µA | 5m |
| – 33kHz | 33kHz | 5µA | 5m |
| – 8kHz | 8kHz | 100µA | 5m |
| – 512Hz | 512Hz | 100µA | 5m |
| – 640Hz | 640Hz | 100µA | 5m |
| AllScan | 50Hz-33kHz | 100µA | 3m |
| Sonde | |||
| – 33Hz | 33Hz | – | 7m |
| – 8Hz | 8Hz | – | 7m |
| – 512Hz | 512Hz | – | 5m |
| – 640Hz | 640Hz | – | 5m |
| Rodding Oscillator | 33kHz | – | 4.5m |
| Traceable Rodder – Line | 33kHz | – | 3m |
| Traceable Rodder – Tip / Sonde | 33kHz | – | 4m |
| Depth Measurement Range | |
| Line | 0.2m – 3.0m |
| Sonde | 0.25m – 9.9m |
| Depth Accuracy | +/- 5% of depth |
| GPS | |
| Acquisition Time – Cold Start | 30s |
| Acquisition Time – Hot Start | 1s |
| No. of Channels | 56 |
| Accuracy | 2m |
| Supported Systems | GPS, SBAS, QZSS, Galileo, GLONASS |
| Bluetooth™ | |
| Version | v2.1 (for Android) and v4.0 (for Apple iOS) |
| Supported Systems | PC, Android and Apple iOS |
| Range | 30m |
| Transfer Rate | 350kbps |
* No Periodic Calibration. The MXL4 Locators do not require periodic recalibration. A Product Validation Certificate can be printed using the PC Toolkit. C.Scope authorised Service Centres are also able to provide third-party Test and Calibration Certification should you require it to comply with client or internal regulations.
** Three Year warranty. Conditions apply.
*** Batteries. The MXL4 Locators use 8 x AA LR6 Alkaline or NiMH Rechargeable batteries sealed in a secure, fitted battery compartment. The battery pack will typically provide approximately 40 hours of service depending on use. The battery compartment also houses a spare battery holder
More detail about Obsnap Instruments Sdn Bhd
Malaysia
