Feature

Depth measurement

16 ft

Passive tracing frequencies

50 Hz / 60 Hz

Transmitter frequency

Single, non-adjustable

Receiver active frequencies (Hz)

32.768 kHz

Receiver passive frequencies (Hz)

Range 1: radio 15 kHz to 23 kHz
Range 2: power network 50 Hz / 60 Hz;
optionally 100 Hz (can be adjusted by Amprobe service personnel)

Receiver depth display accuracy

Range 1: radio +/- 20 %
Range 2: power network +/- 20 %
Range 3: transmitter +/- 5 % (>5m (6-FT)),
+/- 20 % (<5m (15-FT))

Receiver depth range

Maximum 16 ft (488 cm)

Receiver antenna (distance sensitive left/right guidance)

-

Line ID (signal select, guidance compass, distortion alert)

-

Specifications

Depth measurement:

10 ft

Passive tracing frequencies:

50 / 60 Hz

Transmitter frequency:

Single, non-adjustable

R-3500 Frequency ranges:

Range 1: radio 15 kHz to 23 kHz

R-3500 Frequency ranges:

Range 2: power network 50 Hz / 60 Hz; optionally 100 Hz (can be adjusted by Amprobe service personnel)

R-3500 Frequency ranges:

Range 3: transmitter 32.768 kHz

R-3500 Sensitivity at a depth of 1m:

Range 1: radio >20 ìA

R-3500 Sensitivity at a depth of 1m:

Range 2: power network >7 mA

R-3500 Sensitivity at a depth of 1m:

Range 3: transmitter >5 ìA

R-3500 Power supply:

10 x IEC R6 / AA cell / Mignon

R-3500 Operating time:

40 hours (for intermittent use with alkaline batteries, 20 °C)

R-3500 Weight:

2.5 kg (5.51 lbs)

R-3500 Dimensions (W x H x D):

99 x 660 x 252 mm,(3.90 x 25.98x 9.92 in)

T-3500 Transmitted power:

0.1 W / 0.5 W (switchable)

T-3500 Frequency:

32.768 kHz

T-3500 Power supply:

6 x IEC R20 / D cell / Mono

T-3500 Operating time:

40 hours (for intermittent use with alkaline batteries, 20 °C)

T-3500 Weight:

1.7 kg (3.75 lbs.)

T-3500 Dimensions (W x H x D):

260 x 255 x 140 mm (10.24 x 10.04 x 5.5 in)

T-3500 Type of protection in accordance with EN 60529:

Dust and water protected IP 56