Instrument products > Midi Logger

GL500A series

Technical Specs & Details

GL500A Main Unit Specifications
Basic Specifications GL500A
Number of analog input terminal units 2
Sampling interval *1 Current 1 ms - 1 h
Event 2 μs (one channel) - 1 s
Trigger Current
Type: Start (Data Capture starts when a trigger is generated)
Stop (Data Capture stops when a trigger is generated)
Condition: Start: Level, Scheduled Time, External, Off
Stop: Level, Scheduled Time, External, Elapsed Time, Event Full (two channels can be specified), Off
Event
Type: Start (Data Capture starts when a trigger is generated)
Stop (Data Capture stops when a trigger is generated)
Condition: Start: Level, External, Off
Stop: Level, External, Off
Alarm Type Analog, Logic, Pulse (AND and OR operations available)
Condition Analog: H, L, Window In, Window Out
Logic: 4-ch pattern
Pulse: H, L, Window In, Window Out
Pulse/Logic input Either Pulse or Logic can be selected. Number of channels: 4
Pulse input range Count mode 5 c, 50 c, 500 c, 5 kc, 50 kc/f.s. (max. 50 k/sampling interval)
Inst. mode 5 c, 50 c, 500 c, 5 kc, 50 kc/f.s. (max. 50 k/sampling interval)
RPM mode 5 rpm, 50 rpm, 500 rpm, 5 krpm, 50 krpm/f.s. (max. 50k/sec）
Alarm output Number of channels 4 ch
Output format Open collector output (100 kΩ pull-up resistance)
Output conditions Level judgment, Window judgment, Logic Pattern judgment, Pulse judgment
External trigger input*2 1 ch
Interface to PC Ethernet (10BASE-T/100BASE-TX), USB2.0
Internal memory Current: 4 MByte (2M words)
Event: 32 MByte (16M words)
PCMCIA slot Type 2 compatible
Display Size 4.7-inch STN color LCD
Displayed items Waveforms + digital values, waveforms only, digital values only
Functions Expanded/compressed waveform displays, scaling, statistical calculations, four arithmetic operations, search
Operating environment Temperature: 0 - 40°C, Humidity 30 - 80% RH
Withstand voltage 1 minute at 500 Vp-p (between each input channel and main unit chassis)
Power supply AC adapter (100 to 240 VAC, 50/60Hz)
DC power (8.5 to 24 VDC) *3, battery pack *3
Power consumption 26 VAC or lower (AC Power)
External dimensions (W x D x H, approx.) 212 x 162 x 45 mm
Weight (approx.) 800 g *4
*1
Sampling speed depends on available number of channels.
*2
Maximum input voltage: + 24 V, input threshold voltage: approx. +2.5V, hysteresis: approx. 1V (+2 to +3V)
*3
Optional
*4
GL500AVF: excluding the battery and AC adapter
GL500A Terminal Unit Specifications
Item 4VF 4MF 8MS
Number of input channels 4 4 8
Type of input terminal BNC Screw type terminal Screw type terminal
Method Scan
All channels isolated
Non-balanced input		 Scan
All channels isolated
Non-balanced input		 Scan
Channels not isolated
Balanced input
Measurement ranges Voltage ±100,500 mV
±1,5,10,50,100 V		 ±100,500 mV
±1,5,10,50,100 V		 ±100,500 mV
±1,5,10 V
Temperature K, J, E, T, R, S, B, N, W K, J, E, T, R, S, B, N, W
Type of input filter Type Line (1.5 Hz), 5 Hz, 50 Hz, 500 Hz
Frequency response DC - 20 kHz (+1/-3 dB Typ) DC - 20 kHz (+1/-4.5dB Typ)
Measurement precision*
(23°C±3°C)
30 min after power-on Line filter: ON
Data stored in current memory

*Thermocouple dimeters: T:0.32Φ,
others: 0.65Φ 		Voltage ±0.3 % of F.S.
Temperature <TC-K,J,E>
-200≦Ts≦0:±(1% of rdg + 3.5°C)
0 ‹ Ts≦MAX:±(0.2% of rdg + 3.5°C)
<MAX>
1370(K),1100(J),800(E)
<TC-T>
-200≦Ts≦0:±(0.8% of rdg + 3°C)
0 ‹ Ts≦400:±(0.2% of rdg + 3°C)
<TC-R,S>
0≦Ts≦200:±9.5°C
200 ‹ Ts≦800:±6.5°C
800 ‹ Ts≦MAX:±(0.2% of rdg + 4.5°C)
<MAX>
1600(R),1760(S)
<TC-B>
600≦Ts≦700:±9.5°C
700 ‹ Ts≦1820:±(0.2% of rdg + 5.5°C)
<TC-N>
0≦Ts≦1300:±(0.2% of rdg + 3.5°C)
<TC-W>
0≦Ts≦2315:±(0.2% of rdg + 4°C)
(including the reference junction compensation accuracy)
A/D converter 14 bit
Maximum input voltage Between +/- 100 mV - 10 V range: 30 V
50 V - 100 V range: 100 V		 100 mV -10 V range: 10 V
Between input terminal/chassis AC33 Vr.m.s (60 VDC) Non-isolated
Withstand voltage Between input terminal and GND
1 minute at 500 VAC		 Non-isolated