ULVAC VACUUM > Vacuum Gauges > Display > G-Tran Series 4-Channel Display Units
G-Tran Series 4-Channel Display Units
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ULVAC's 4-channel display units can be used with up to 4 G-Tran measuring units (box or sensor units) simultaneously, and output 8 set points and 4 analog points. Simultaneous measurement and display helps save space and lower costs, and the PG-IG automatic switching function makes operation easy.
- • 96 x 96 mm DIN size
• Either 24 VDC or 100 VAC input voltage can be selected.
• Up to 4 measuring units can be connected.
• Simultaneous measurement and output can be performed by each sensor (channels 1 to 4).
• Linked IG (channel 1) and PG (channel 2) measurement
• Eight set points can be assigned to user-selected channels for output.
• Simultaneous LC display of 4 channels and setting values
• RS-232C communication
| Model | IM1R1 / IM2R1 |
| Compatible measuring units | SP1, SC1, BPR2, BCR2, BMR2 |
| Number of connected units | 1 to 4 (IG or CCG can be connected to 1CH only) |
| Converted pressure range (Pa) | Determined by connected measuring units |
| Display | LCD display of pressure/setting/status |
| Digital display: 2-digit mantissa, 2-digit exponent | |
| Operating temperature range (ºC) | 10 to 40 |
| Recorder output | Pseudo-logarithmic output: 0 to
10 VDC, 1 V linear output for each digit (for IG-PG linked operation, any 8-digit value is output as a 1 V linear signal for each digit, or the entire measurement range is output as a 0.5 V linear signal) |
| Control output signals | PROTECT/ERROR signal, 8 set points, EmValid |
| Control input signals | FIL(HV) ON/OFF, FIL 1/2, DeGas ON/OFF |
| LED display | Power, mathematical operation functions, program, lock, set points, filament, DEGAS, pressure protection, EV signal |
| Power supply (display only) | IM1R1 : DC24V±2V,200mA IM2R1 : AC100V±10V,150mA |
| I/O connector | Measuring unit: D-sub, 15 sockets, M2.6 screw Host: Amphenol 50-pole socket |
| Display unit weight (g) | IM1R1 : 1360 / IM2R1 : 1760 |
| Communication type | RS-232C |
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