Hybrid Recorder – Ohkura RM10C


  • Short case depth size of 150mm
  • IP65: Dust-proof, Water-proof
  • Wide LED with 18mm heights display
  • Allows user-selected consumables
  • RS-232C communication interface in standard specifications
  • UL, C-UL, CE approved
  • Weights only 1.5kg (Multipoint type)
  • Optional portable housing case available
RM10C is 100mm calibrated hybrid recorder in a 144×144 DIN front panel and short depth of 150mm case housing. The recorder has versatility of universal input and scale in wide ranges and flexibility of user-reconfigurable unique functions. RM10C offers 1, 2 continuous pen and 6 dot point models.


Input signal
        DC voltage ± 10, 0 ~ 20, 0 ~ 50, ± 200 mV DC, ± 1, 0 ~ 5,
± 10 V DC
        Thermocouple B, R, S, K, E, J, T, C, Au-Fe, N, PR40-20, PLII, U, L
        Resistance temperature detector Pt100, JPt100
        DC current 4 ~ 20mA DC (with external shunt resistor: 250Ω <Charged: HMSU3081A11>)
        Accuracy See RANGE TABLE
        Dead band Within 0.2% (Pen Model only)
        Input impedance 10MΩ min. in mV, TC input;
200kΩ min. in mV, TC input (with burnout protection);
1MΩ min. in Voltage input;
250Ω (External shunt resister) in mA input
        Allowable signal source resistance 10kΩ max. in mV, TC input;
100Ω max. in mV, TC input (with burnout protection);
1kΩ max. in Voltage input;
10Ω max. per line in RTD input
        Normal mode reduction ratio 60dB min. (50/60 ± 0.1Hz)
        Common mode reduction ratio 140dB min. (50/60 ± 0.1Hz)
        Isolation resistance 0.5kV DC 20MΩ min. between the each terminal and grounding terminal
        Dielectric strength 1.5kV AC for 1 minute between power terminal and
grounding terminal;
0.5kV AC for 1 minute between input terminal and
grounding terminal;
0.2kV AC for 1 minute between the input terminals
        Inter channel maximum noise voltage 200 V AC at 50/60 Hz
        Vibration resistance 10 ~ 60Hz 1m/s2 max
        Shock resistance 2m/s2 max
        Clock precision ± 50ppm max
        Chart feed accuracy ± 0.1% max
Mounting Panel mount
Allowable backward inclination: Within 30°
Material (Color) Case, Polycarbonate (Black), Glass 10% UL94-V2;
Door, Polycarbonate, UL94-V2 (Clear)
Dust-proof, Water-proof
(Complies with the IEC529-IP65)
Power Supply Voltage
        Power voltage (rated) 100 ~ 240V AC
        Power voltage 85 ~ 264V AC
        Frequency (rated) 50/60Hz
        Frequency 45 ~ 65Hz
Normal Operating Conditions
        Ambient temperature 0 ~ 50°C
        Ambient humidity 20 ~ 80%RH
        Supply voltage 85 ~ 264V AC
Alarm (Relay output is optional)
        Alarm types 2 types(H,L),4 levels/channel
        Alarm output 250 V AC, 3 A max. (resistance load)
125 V DC, 0.5 A max.(resistance load)
30 V DC, 3 A max.(resistance load)
        Hysteresis width 0.5 ± 0.2 %
        Setting accuracy ± 0.5 %
        Outputs Pen Model, 3 point (Built-in option, normally open);
Multipoint Model, 6 point (Built-in option, normally open)
Safety Standard and EMI Standard
        Electrical safety IEC1010-1,UL3101-1 installation category II and pollution
degree 2.
        Emissions EN55011 Group1 Class A
        Immunity EN50082-2
        RS-232C (Standard) 1200, 2400, 4800, 9600
        RS-485 (Option) 1200, 2400, 4800, 9600
DI function
        Chart Feed Start/Stop Close: Starts
Open: Stops
        Change Chart Speed Close: Chart speed 1
Open: Chart speed 2
        Comment Print Prints programmed characters (Multipoint model is up to 16 characters per line. Pen model is up to 12 characters per line.)
        Manual Print Close: Start to print
        Date and Time Print Close: Start to print
*Up to 3 functions among above can be selected in one recorder.
        Chart sensor Detects paper-out to output an alarm


Ohkura RM10C – Hybrid Recorder-DpstarGroup