3M instruction manual 965DSP-B Specifications

965DSP-B Specifications:

Size:	4x10x2.5"	(10x25x6 cm)
Weight:	3.3 lbs	(1.5 kg)
Operating Temp:	0 to 140°F	(-18 to 60°C)
Storage Temp:	-40 to 165°F	(-40 to 70°C)
Function	Range		Accuracy
Voltage:	0 to 30 Vdc, Vac		0.5 V
	30 to 300 Vdc		0.7 V
	30 to 250 Vac		0.7 V
Current:	-60 to 60 mA		1% +/- 0.3 mA
	-110 to -60 mA		2%
	60 to 110 mA		2%
Resistance:	0 to 100kΩ		1% +/- 5 Ω
	(1% +/- 50 Ω if C.O. voltage present)
	100kΩ to 10MΩ		3%
	100MΩ to 1000MΩ		10%

Load Coils:

Opens:

Tone:

RFL fault size: RFL loop resist.: RFL fault locate:

0 to 4

3 to 10000 ft

(1m to 3 km)

10000 to 50000 ft (3 to 15km)

50000 to 100000 ft

(15 to 30 km)

200 to 20kHz, -20 to +1 dB 40kHz, 6dBm

0to 20 MΩ

0to 7000 Ω

0to 99 Ω

100 to 999 Ω

1000 to 7000 Ω

1% +/- 3 ft

(1% +/- 1 m)

5%

10%

1Hz

0.2 dB 10Hz, 0.5dB

0.1% of RTS +/- 0.01 Ω 0.2% of RTS 1% of RTS

(RTS: Resistance to Strap. Distance to fault depends on the wire gauge and temperature selected.)

Loss:	-40 to 10 dBm	0.5 dB
	200 to 3000 Hz	2 Hz
	3 kHz to 20 kHz	10 Hz
Wideband Loss:	-46 to 10 dBm	1 dB
	20k to 200kHz	100 Hz
Noise Metallic:	0 to 50 dBrnc	2 dB
Noise to Ground:	40 to 100 dBrnc	2 dB
Auto:	(Same as individual functions)

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