Showa 5683, Operation Manual

Page: 55 / 68

８−２
Item Description
Noise level
Model 5683 : 2.0 × 10
-6
strain p-p RTI
(W/B, RANGE = 200, Without FINE, BV = 2V, 120 Ω in bridge)
0.6 × 10
-6
strain p-p RTI
(DC - 100Hz, RANGE = 200, Without FINE, BV = 2V, 120 Ω in bridge)
Model 5684 : 6.0×10
-6
strain p-p RTI
(W/B, RANGE = 200, Without FINE, BV = 2V, 120 Ω in bridge)
2.0 × 10
-6
strain p-p RTI
(DC - 100Hz, RANGE = 500, Without FINE, BV = 2V, 120 Ω in bridge)
Output
OUTPUT1 ±10 V ±5 mA, OUTPUT2 ±10 V ±10m A
Output impedance: 0.5
Ω or less, Capacitive load: Operable up to 0.1 µF
(For output current of 4 - 20mA:
Load impedance: 500
Ω or less, Output impedance: Approx. 5 M Ω ,
Voltage/current conversion accuracy: Within ±0.1%)
Output adjustment OUTPUT2 ADJ (Can be independently varied continuously from 1 to 1/10)
Output monitor
display
17-dot LED display (OUTPUT1 monitor)
Green LED at center blinks when voltage is within approximately ±100 mV.
LEDs at both ends blink when voltage is greater than approximately ±10.5 V.
Digital display
4 1/2 digital display (OUTPUT2 monitor), Scaling display available with OUTPUT2 ADJ
Accuracy: Within ±0.05% rdg ±1 count, Displaying location of decimal point can be changed by
using the bottom setting SW.
Key lock function
Turning the key lock ON/OFF by pressing the key lock button approximately for one second.
(Except CAL switch and BV selection switch)
Setting value saving Saving the value in flush memory. (Can be held without back-up battery)
Resistance to
vibration
29.4m/s
2
(50Hz, X,Y,Z, 10 minutes for each) and conforming to MIL-STD-810F 514.5C-1
Withstand Voltage
(Insulation resistance)
Model 5683 : 1 kVAC, 1 minute, between each input terminal (A, B, C, D, E), output and
housing case
1.5 kVAC, 1 minute, between AC power input and input, output or housing case
(Includes serge resistor)
1 kVAC, 1 minute, between DC power input and input
500 VAC, 1 minute, between DC power input and output or housing case
Model 5684 : 1 kVAC, 1 minute, between each input terminal (A, B, C, D, E), output and
housing case
1.5 kVAC, 1 minute, between AC power input and input, output or housing case
(Includes serge resistor)
1 kVAC, 1 minute, between DC power input and input
500 VAC, 1 minute, between DC power input and output or housing case
AC power supply
85 - 132 VAC/180 - 264 VAC (Internal switch must be changed) 9 VA or less
DC power supply DC10 - 30V, 6 VA or less
Operating
environmental
conditions
- 10°C - + 50°C, Within 20 - 85% RH, without condensation
Storage temperature
range
- 20°C to + 70°C, Within 10 - 90% RH
Outline dimension
H143 (±1.0) × W49.5 (±0.5) × D253 (±2.0) mm *Excluding protrusion
Weight
Within 1.35 (±0.1) kg
Table 8-1 Specification list for Models 5683/5684 (2)