RD4000 Locating System User Manual
Page 74
Batteries: 4 x Alkaline size D (IEC: LR20)
Optional rechargeable battery pack with four NiMH rechargeable batteries
Battery life RX: greater than 16 hours @20
0
C (non-EMS modes)
MRx: greater than 8 hours @20
0
C (EMS mode)
Temperature Range:Operating temperature: -20ºC to +50ºC
Storage temperature: -40ºC to +70ºC
External Connectors RS232 connector (web-enabling/data logging)
Accessory socket
Headphone socket
Standard accessories
• RS232 lead
Optional accessories
Carry bag Sondes
2” and 4” clamps Stethoscopes (CD and standard)
CD clamps Headphones (summer and winter)
Submersible antenna Rechargeable battery pack (complete with external 12 volt charging lead)
A-frame Data logger
Automatic Accessory Detection
The following accessories are automatically identified by the RD4000 receiver when connected to the accessory
socket. The receiver automatically selects operating mode(s) as appropriate to the accessory.
Clamps (CD and standard) Submersible Antenna
Sondes Stethoscopes (CD and standard)
A-frame
Receiver Options:
Electronic Marker-Ball Detection:
(RD4000MRx) Operation : Detection of any 1 of 6 marker types buried to a depth of 1.4m,
Detection of large deep markers to a depth of 3m,
Bar-graph and variable pitch tone to indicate signal strength
Manual EMS Gain Control – High / Low
Dedicated Marker Detection
Dual Mode Operation: Narrow Band Cable Location (Null Mode only) combined with
Marker Ball Detection
Marker Types
Application Colour Frequency
Power Red 169.8 kHz
Water Blue 145.7k Hz
Sanitary Green 122.5 kHz
Telephone Orange 101.4 kHz
Gas Yellow 83.0 kHz
Cable TV Orange/Black 77.0 kHz
Compatibility Recommended for use with Radiodetection T3, T3F, T10, and PTX-3 transmitters, and LMS
Also backward compatible with obsolete Radiodetection transmitters.
Quality Control BS5750/ISO 9001/EN29001.
Approvals Complies with European R&TTE Directive 1999/5/EC
Complies with FCC Rules Part 15
Warranty 12 months.
Radiodetection Ltd
Western Drive
Bristol BS14 OAZ, UK
Tel: +44 (0) 117 976 7776
Fax: +44 (0) 117 976 7775
email:sales.uk@radiodetection.spx.com
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