P/N 610007AB

GST 6108: Technical Data

Measurement
Measuring principle:	ultrasonic time difference correlation principle
Flow velocity:	(0.01 to 25) m/s	[(0.03 to 82) ft/s]
Resolution:	0.025 c m/s	[0.0008 ft/s]
Repeatability:	0.15% of read. ± 0.01 m/s	[0.15% of read. ± 0.03 ft/s]
Accuracy	(for fully developed, rotationally symmetrical flow profile)
- Volume flow:	± 1% to 3% of read. ± 0.01 m/s	[± 1% to 3% of read. ± 0.03 ft/s]
	depending on application
	± 0.5% of reading ± 0.01 m/s	[± 0.5% of read. ± 0.03 ft/s]
	with process calibration
- Path velocity:	± 0.5 % of read. ± 0.01 m/s	[± 0.5 % of read. ± 0.03 ft/s]
Accuracy at the defined test	(flow profile not rotationally symmetrical)
points for a leakage measurement
- Volume flow:	< 7% of read. ± 0.01 m/s for T = 10 °C to 60 °C	[< 7% of read. ± 0.03 ft/s] [for T = 50 °F to 140 °F]

Transmitter
Enclosure
- Weight:	approx. 3.9 kg*	[approx. 8.6 lb]
- Deg. of protection:	IP54 acc. to EN60529	[NEMA 3S]
- Material:	aluminium, epoxy coated
- Dimensions (with handle):	(276 x 118 x 317) m	[(10.87 x 4.64 x 12.48) in]
Measuring channels:	1
Power supply:	Rechargeable battery (6v /4 Ah) or external power supply (100-240) AC
Operating time with battery:	›10 h
Charge time for max. capacity:	15 h
Display:	2 x 16 characters, dot matrix, backlit
Operating temp.:	-10 °C to 60 °C	[14 °F to 140 °F]
Power consumption:	< 15 W
Measuring cycle:	(100 to 1000) Hz (1 channel)

Measuring functions
Meas. quantity:	volume flow
Meas. units:	l/min or gal/min

Data logger
Loggable values:	all measured values
Capacity:	meas. values: ›100 000 meas. series: 99

Communication
Interface:	RS232
Data:	actual meas. value, logged data, parameter records

Leakage transducer
Rated (possible)diameter range:	(9 to 25.4) mm	[(3/8 to 1) in]
Dimensions, W x H x D: (without fastening strap)	(75 x 41 x 43) mm	[(2.95 x 1.61 x 1.69) in]
Material:	denclosure: stainless steel, contact surface: PEI
Operating temp:	-30 °C to 130 °C	[-22 °F to 266 °F]
Deg. of protection:	IP65 acc. to EN60529	[NEMA 4X]