6
3. SPECIFICATIONS
Number of measurement points
1
Sensor type
Strain gauge sensors (Output resistance: 10k
Ω
or less)
Sensor power supply (Excitation voltage: To be switched by the function setting.)
(1) 5 VDC
350
Ω
sensor: Up to four sensors can be connected.
(1) 2.5 VDC
120
Ω
sensor: Up to two sensors can be connected.
350
Ω
sensor: Up to eight sensors can be connected.
Calibration method
Digital span: Method not using an actual load
Actual load calibration
Measurement ranges
Zero calibration range: ±50% of the calibrated span range
Span calibration range: ±0.25 to 3 mV/V
Minimum guaranteed input sensitivity: 0.6
μ
V/d
Minimum guaranteed display sensitivity: 0.12
μ
V/d
Maximum display
±999999
Linearity
0.02%F.S. ± 1 digit
A/D conversion
2000 times per second
Temperature characteristics
Zero: ±0.5
μ
V/°C typ.
Span: ±30 ppm/°C typ.
Display panel
Main display: 7-segment, 3-colored (red, orange, green),
6-digit LED screen with 14-mm character
size
17 status indicators
Sub-displays: 7-segment, 5-digit green LED screen with
9-mm character size
Number of keys: Six
Functions
Comparator function: Allows upper and lower limits to be
set, and HI, OK and LO signals to be
output from the rear panel contacts.
5-level comparator (2D comparator)
Contact capacity: 0.1 A at 250 VAC or
0.5 A at 30 VDC
(Semi-conductor relay)
Hold function: Select from sample hold, peak hold, bottom
hold or bipolar peak hold.
Analog amplifier output: ±10 V at ±3.2 mV/V
Linearity: 0.05%F.S.
Temperature coefficient: 100 ppm/°C typ.
DAV output: Max. ±10 V (Scaling is available by the function setting.)
Output resolution: 1/10000
Temperature coefficient: 100 ppm/°C typ.
