MASS FLOW COMPUTER/TOTALIZER STEAM/GAS/AIR
♦ Multi Parameter Auto scroll display like Steam press., temp., Nm3 and Sm3
♦ The instrument can be configured to work on SATURATED or SUPERHEATED or BOTH.
♦ Non-volatile memory to retain totalized flow, no need of battery to change.
♦ Gives efficient Pressure and Temp. Compensations for mass flow calculation.
♦ Calculates Flow rate in NM3/Hr or SM3/Hr as selected.
♦ Liner or square root input selection with 0.1% Accuracy.
♦ Isolated 0/4-20mA retransmission output proportional to standard flow rate.
♦ Field operated user friendly menu for device configurations & calibration.
♦ 8/10 digit Flow Totaliser with password protected reset.
♦ Fully password protection for tamper free operation.
♦ Isolated High speed communicative serial interface facility (RS-232/485).
♦ 2 nos. 24 Volt loop power supply for Flow & Pressure Transmitter.
♦ Optional GSM mobile connectivity for wireless Remote access (SMS).
♦ Accepts Up To Three Inputs – FLOW (mA), PRESSURE (mA), TEMPERATURE (mA/RTD PT-100).
♦ Weather proof or flame proof housing.
♦ Flow Metering Computer SoŌware Available.
♦ Multi Parameter Auto scroll display like Steam press., temp., Nm3 and Sm3
♦ The instrument can be configured to work on SATURATED or SUPERHEATED or BOTH.
♦ Non-volatile memory to retain totalized flow, no need of battery to change.
♦ Gives efficient Pressure and Temp. Compensations for mass flow calculation.
♦ Calculates Flow rate in NM3/Hr or SM3/Hr as selected.
♦ Liner or square root input selection with 0.1% Accuracy.
♦ Isolated 0/4-20mA retransmission output proportional to standard flow rate.
♦ Field operated user friendly menu for device configurations & calibration.
♦ 8/10 digit Flow Totaliser with password protected reset.
♦ Fully password protection for tamper free operation.
♦ Isolated High speed communicative serial interface facility (RS-232/485).
♦ 2 nos. 24 Volt loop power supply for Flow & Pressure Transmitter.
♦ Flow Meter computer software available.
♦ Weather proof or flame proof housing.
| INPUT | Input Type | Flow | 0-4 ~ 20mA DC, 0-10VDC PULSE - 3 WIRE PNP/ 2 wire namur type |
| Pressur : | 4-20mA DC / 0 - 10V DC or Other linear type | ||
| Temperatures : | RTD PT- 100, 4-20mA DC / 0 - 10V DC or Other linear type | ||
| Transmitter power supply | 24 V DC @ 30 mA max, isolated from I/P & O/P | ||
| Input mode | Linear or Square root | ||
| Range limits | As per input range Table | ||
| Accuracy | +/- 0.1 % of span for linear & RTD, +/-0.25 % for T/C | ||
| Input impedance | >330 K for Voltage ,mV, and T/C, 100 R for current | ||
| INDICATION | Indication | TOUCH LCD TYPE : | 3.5 inch touch screen 5 digit Flow rate & 10 digit Totaliser. |
| LCD TYPE : | 5 digit Flow rate & 10 digit Totaliser-16x2 line back lite | ||
| Status indication | LEDs for Relay status & Communication | ||
| Alarm modes | Very Low / Low / High / very High | ||
| MASS CALCULATION | MASS CALCULATION FOR GAS- AIR | GAS : AGA-9/11, & FOR ORIFICE OR VENTURI FLOW METRE | |
| MASS CALCULATION - STEAM | STEAM : NX-11 AUTO SUPER HEATED AND SATURATED STEAM | ||
| OUTPUT | Relay Output | NO - C - NC Contacts , 5A@240 V AC Resistive | |
| 2 Relay output for Fine and corse output | |||
| Transmitter Power | 24VDC @ 20 mA ,12VDC @ 20 mA | ||
| Retransmission Current & Voltage outputs | 0~20/ 4~20 mA, 0 ~ 5 V , 0 ~ 1 0 V , 1 ~ 5V DC, fully 3 port isolated | ||
| COMMUNICATION | Communication Protocol & mathod | Modbus RTU RS- 485/RS- 232 or Ethernet Communication | |
| Programmable parameter & Max No. | Baud rate,Parity , Node address , Stop bit & 0-256 unit | ||
| Wireless Communication | GSM/GPRS base mobile(sms) Communication | ||
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PROGRAMMBALE
PARAMETERS |
Setpoint / Hysteresis / High scale / Low scale | Full range as per input selection. | |
| Relay Logic | F.S. high & low alarm, Dead band alarm | ||
| Display resolution | -1999 to 9999 fully configurable for linear input | ||
| Programming of parameters | Through 4 tactile keys | ||
| OTHER | Dimensions & Mounting | As per box selection & wall/structure 2/2 holes | |
| (A) Supply voltage (B) Power consumption | (A) 110/230 AC/24VDC, 50/60 Hz (B) 4 watts maximum | ||
| Operating ambient Temperature and Humidity | 0~50 °C , and humidity : Below 90%, non condensing | ||
