RM18G (N) HYBRID RECORDER0 pages

Specifications Sheet

No.SPEC-1125E

RM18G/RM18N

(1st Edition)

HYBRID RECORDER

OUTLINE
THE RM18G AND RM18N ARE HYBRID RECORDER
ALLOWS DIGITAL PRINTOUT ON ANALOG TREND OR
PEN TRACES ON 180 mm WIDE CHART PAPER. THE
RM18G OFFERS 288 x 288 mm DIN SIZE PANEL AND
THE RM18N(M) REPLACES MONITER MODEL
RECORDER.

FEATURES
CONTACT FREE FEEDBACK
POTENTIOMETER AND INPUT SELECTOR
EASY CHANNEL IDENTIFICATION BY MARK
PRINTER
BOTH TREND & DATA LOGGING PRINTOUTS
DIELECTRICS STRENGTH OF 2000V BETWEEN
POWER INPUT AND GROUND
ABUNDANCE OF PRINTOUT FUNCTION
INDIVIDUAL SCALE PLATE
WIDE RANGE OF POWER SUPPLY VOLTAGE
OPTIONAL IC CARD

SPECIFICATIONS
Number of inputs: 1,2,3,4 pen, 6,12,24,or 30 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: 180mm 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, 12, 24 & 30 point model; 1 ~ 1800mm/h
Chart paper: Fold chart standard, 23m long, 210mm width
Data print color: Purple (Red on alarm)
Dot print interval: 2.5/ 5/ 10 sec. per channel.
Input sampling: 120 msec. in pen model, 2.5/ 5/ 10 sec. per
channel 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 open input protection, 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 open input protection, 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: 70VA max.
2
Vibration resistance: 1m/s max., 10 ~ 60Hz
2
Shock resistance: 2m/s max.
Operating conditions: -5 ~ 50°C. 35 ~ 85%RH
Dimensions: RM18G; 288 x 288 x 340 mm.
RM18N; 288(w) x 322(h) x 340(d) mm
Case structure: Dust-proof
Mounting: Panel-mount
TYPE G,N; Allowable backward inclination : 30°
TYPE G(C), G(D), G(E), G(G), N(F);
Allowable backward inclination : 20°
Material: Case --- Steel plate
Door frame --- TYPE G ; Steel plate
TYPE N ; Aluminum die casting
Door----TYPE G,G (C); PC resin
TYPE G(D),G(E),G(G); Acryl
TYPE N,N(F); Aluminum die casting
Color: Case --- Metallic silver
Door frame --- Black(Standard)