paperless recorder

Detailed Product Description

Paperless recorder

INPUT SIGNAL

     Analog Input: Thermocouple  BRSKETJW

RTD          Pt100Cu50

                Voltage        05V     15V  

                              0100mv   020mv

                Current        010mA   420mA 

     Pulse Input:  Rectangular Wave, Since Wave or Triangle Wave..

                 Attitude≥4V   Frequency 015KHz

OUTPUT SIGNALS

       Analog Output: Current 010mA(Load≤750Ω)   

420mA(Load≤500Ω)

                    Voltage 05V  (Load≥250Ω) 

15V(Load≥250Ω)

      Pulses Output: Relay Contact: AC220V/3A or DC24V/5A..

(Resistance Load

                   SCR Output: 400V/0.5A.

                   SSR Output: 69V/0.05A

                   Power Output:  24VDC/30mA

ACCURACY: 0.5%FS±1 digit or 0.2%  FS±1 digit

SMALL SIGNAL CUT OFF: 025.5%FS

MEASUREMENT RANGE:1999999999 digit

SAMPLING PERIOD: 1 Second...

RECORDING RATE: Between 1 Second to 4 Minutes, selection of total 240 steps, by second

SCREEN DISPLAY: Lighted Background Large Screen Liquid Crystal Display (LCD) Graphic Display Screen. It can display English/Chinese characters, aphetic letter, numeric, process curves and light spot. Operation of the keypad on the front panel will change screen, search historical data backwards and forwards, adjust contrast of the screen display and change screen time axis settings, etc.

PARAMETERS SETTING: English/Chinese menu prompt, front panel keypad setting or higher level peripheral setting through communication port, password protected parameters setting.

ALARM FUNCTION: English channel can set up to 4 alarms, every alarm can select high alarm or low alarm, setting alarm output delay timing, alarm dead band, relay contact output( using 4 relay repeatedly), alarm buzzer output, as well as external alarm horn contact and automatic change to alarm screen. Every channel will keep the latest 16 alarm information.

CONTROLS:   Select ON/OFF relay contact output with dead band( AC220V/3A)

COMMUNICATION OUTPUT: RS232/485

                         Baud Rate 120057600pbs(TTL electric level right side port)

                         Baud Rate 120019200pbs(with optical isolation rear panel port)

PRINTING: Connect to panel mount, desktop micro printers or wide-range printer with serial port connection (i.e. LQ-300K) printing historical data or curves.

PROTECTION: Parameters setting permanently with WATCHING DOG circuit .

SCREEN SAVER: In order to save life of the LCD screen, the screen will be automatic shutoff, if no keypad

LAUGUAGE: ENGLISH/ CHINESE

ENVIRONMENT: Ambient Temperature 050     Relative Humidity≤90%RH

                Avoid strong corrosive gases

                Power Supply  AC90AC220V+10-15%   5060Hz

POWER COMPSUNSION: 25W

WEIGHT: Approx.2700g

INSTALLATION: Dimensions: 288×288×240mm   Cutout Size:288×288mm

              Mounting: guided mounting rails

INPUT TYPE and RANGE

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