Ztech Instruments

Other Details

Ztech’s digital Universal dual channel process indicator model ZT502 is designed to indicate process parameters like temperature, level, flow, pressure etc as per the process requirement for various applications. It can display the process value with the resolution of maximum 4 digits. The range is selectable from -1999 to 9999 scale with selectable decimal resolution. It can generate max two relay output (on/off on each channel) for various application with hi/lo selection. The hysterisis is programmable through out the range. It can generate analog output as retransmission & give computer connectivity port on Modbus protocol or GSM connectivity as an optional feature. They are very reliable, accurate employing the latest technology. They undergo stringent tests to assure quality performance.

Features:

    Input : Universal Input (J K R S T Pt.100, mA, V, mV, Cu53, Special on demand)
    Display: 4 digit 12.5mm size super bright red/green LED (2nos.)
    Output: max 4 relay contacts of 5Amp/230Vac contact rating on each channel
    Analog Output: 4- 20mAdc opto & Galvanic isolated retransmission.
    Output: Linear / Sq. root selectable
    Output Loading: Max 800 Ohms loading capacity
    Com port: RS232 or RS485 Modbus RTU or GSM connectivity
    Transmitter Power: 24V/60mAdc
    Accuracy: +/-0.1% for linear & +/-0.25% of span for non linear input
    Power    : 110V / 230V selectable or 90 to 260 VAC-DC & 24Vdc(optional)
    Ambient Temp: -10 to 55 degc.
    Humidity: <95% RH non condensate
    Weight: 500 to 900 gms. (As per the model)
    Enclosure: ABS plastic molded
    Dimension: 96(W) * 96(H) * 110mm,
    Mounting: Panel

Unique Features:

    Universal input
    No calibration required for other input selection.
    Alarm output Hi/Lo, fail safe, with programmable hystersis.
    All calibration/configuration can be done from front keys
    PC/GSM connectivity with scada software.
    Input sensor fail output upscale/downscale user define from front keys.