The RM10G and RM10N are hybrid recorder allows digital printout on analog trend or pen traces on 100 mm wide chart paper. The RM10G offers 152 x 152 mm din size panel and the RM10N replaces former model RE10 recorder.
Hybrid Recorder – Ohkura RM10G/RM10N
Features
- Contact free feedback potentiometer and input selector
- Both trend & data logging printouts
- Dielectrics strength of 2000v between power input and ground
- Abundance of printout function
- Individual scale plate
- Introduction of dc brushless motor by this, the durableness, and the faster response of pen recorder can be assured.
- Wide range of power supply voltage
- Optional IC card
Specification
| Number of inputs | 1,2,3,4 pen, 6 dot point |
| Type of input | |
| DC Voltage | 4mVDC min., 20VDC max |
| Direct thermocouple | K, T, J, E, B, S, R, G, C, N, PR40- 20,PLII,U,L,Au-Fe |
| RTD | Pt100Ω,Pt50Ω,JPt100Ω, Cu10Ω (at 0°C), Cu10Ω (at 25Ω) |
| Current | 4 ~ 20mA |
| Conductivity | 100μS/m ~ 2000mS/m |
| Recording width | 100mm calibrated |
| Recording accuracy | ± 0.5% max. |
| Open input protection (option) | Up scale with mV or TC input |
| Chart speed | 1, 2, 3 & 4 pen model; 1 ~ 3600mm/h 6 point model; 1 ~ 1800mm/h |
| Chart paper | Fold chart standard, 12m long, 114mm width |
| Data print color | Purple (Red on alarm:dot type) |
| Dot print interval | 5 s/ch |
| Input sampling | 120 msec. in pen model, 5 s/ch in dot point model |
| Cartridge pen | Disposable felt pen |
| Print head | Pen models; Wire dot 1 color ribbon cartridge, Dot point models; 6 color ribbon cartridge |
| Alarm | 6 Set points per channel |
| Alarm output (option) | 2 relays drive per setting. Form-C 250VAC 3A /125VDC 0.5A /30VDC 3A max., Hysteresis 0.5 ± 0.2%, Setting accuracy ± 0.5% |
| Input impedance | 10MΩ min. In mV/TC input. 200kΩ min. In mV/TC Input with burn-out, 1MΩ min. In Volt Input and 100Ω min. In mA Input |
| Source impedance | 10kΩ max. in mV/TC input, 200Ω max. in mV/TC Input with burn-out, 1kΩ max. In Volt input and 10Ω max. per wire in RTD input. |
| CMRR | 140dB min. in 50/60 ± 0.5Hz |
| NMRR | 60dB min. in 50/60 ± 0.5Hz |
| Isolation resistance | Input/ground 500VDC, 20MΩ min |
| Dielectric strength | Power supply voltage/ ground 2000VAC, 1-minute duration. Input/ground 500VAC, 1 minute duration |
| Power supply voltage | 85 ~ 264VAC, 45 ~ 65Hz ± 5% |
| Allowable instant power failure | 50ms max |
| Power consumption | 60VA max |
| Vibration resistance | 1m/s2 max., 10 ~ 60Hz |
| Shock resistance | 2m/s2 max |
| Operating conditions | -5 ~ 50°C. 35 ~ 85%RH |
| Dimensions | RM10G; 144(w) x 144(h) x 430(d) mm RM10N; 150(w) x 168(h) x 340(d) mm |
| Case structure | Dust-proof |
| Mounting | Panel-mount TYPE G,N; Allowable backward inclination : 30° |
| Material | Case TYPE G ; Steel plate TYPE N ; Aluminum die casting Door—-TYPE G; PC resin TYPE N; Aluminum die casting |
| Color | Case — Metallic silver Door frame — Black(Standard) |
| Weight | |
| G,N type | 5.0 kg max. (1 pen model); 5.5kg max. (2 pen model); 5.5 kg max. (3 pen model); 6.0 kg max. (4 pen model); |
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