We are one of the leading manufactures, exporters and service providers of automation instruments which are used to measure and control pressure, temperature, humidity, flow, level, speed and power. These are required by different industries.
Dual Channel Universal Process Indicator
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.
Model Selection Guide:
Option 1
Input 1
0 - Universal (J K R S T, 0 – 20mAdc, mV, V, Pt.100, Cu53) 1 - Special
Input 2 0 - Universal (J K R S T, 0 – 20mAdc, mV, V, Pt.100, Cu53) 1 - Special
Option 2
Power
0 – 24 VDC 1 – 230VAC 2 – 90 to 260 VAC
Option 3
Digital Output
0 - No relay 1 - One relay 2 - Two relay 3 – Three relay 4 – Four relay
Option 4
Analog Output
0 - None 1 - 4 – 20mAdc isolated one no. 2 – 4 – 20mAdc isolated two nos.
Ztech’s Digital LED Loop powered indicator model ZT505 is designed to indicate process parameters like temperature, level, flow, pressure etc., as per the process requirement for various applications from any type of analog (4-20mAdc) output transmitter. It is designed to connect in series with 4/20 mAdc current loop & display the value in engineering value. 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 give square root extracted display also. It can be configure for 4-20mAdc & 20 – 4mAdc. It has programmable feature like low cutt-off, filter against input variation. It comes in various enclosure options. They are very reliable, accurate employing the latest technology. They undergo stringent tests to assure quality performance.
Features:
Input
4 – 20mAdc
Voltage drop
3.9V at 20mAdc input.
Display
4 digit 12.5mm & 8mm size super bright red LED
Accuracy
+/-0.1% for linear & +/-0.25% of span for non linear input
Ztech’s Digital RPM indicator model ZT503 is designed to indicate process parameters like RPM / MPM / Length as per the process requirement for various applications. It can display the process value with the resolution of maximum 4 or 5 (optional) digits. The range is selectable from -1999 to 9999 scale with selectable decimal resolution. It can generate max four relay output (on/off) 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
PNP, NPN, Magnetic pick up, and frequency.
Display
4 digit 12.5mm size super bright red/green LED (5 digit 12.5mm size optionally) 8 digit single line back lit LCD display (for length counter)
Output
max 4 relay contacts of 5Amp/230Vac contact rating
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