TECHNICAL SPECIFICATIONS

General

Output Signal

Detection Method

Advanced CMOS ens Technology.

Standard

Two 4-20mA Current Outputs with configurable range selection.

Display

8 x 2 Alphanumeric LCD with Auto Backlit.

8 LEDs to indicate status of instrument.

Optional

Two SPDT Relays of rating “120VAC/2A, 240VDC/2A”.

Control Action

i) Two independent Alarm set points with Latch & Non-latch facility.
ii) User selectable Hysteresis and Logic option.

Optional

RS-485 Communication port with MODBUS RTU protocol.

Setting

By 3 Keys on front panel
By using Magnetic pen (Only for Flameproof model)
By using Remote Control (Optional)

Error Monitoring

i) During Sensor break / open, the Display shows ‘SENSOR OPEN’ &

4-20mA output goes down to 3.7mA.

Performance

Environmental

Measurement

Accuracy

±0.3°C for Temperature, ±1.8% for Relative Humidity

Storage Temperature

10 to +50°C

Response Time

Less than 30 Seconds.

Operating Temperature

-40 to +120°C

Start-up Time

Less than 30 Seconds.

Humidity

100% Non-Condensing.

Electrical

Accessories

Power Supply

24 VDC (18 to 36 VDC)

certified 24 VDC Power supply.

RS-232 to RS-485 convertor

Power Consumption

Canopy Mounting stand.

Hooter Cum Flasher.

Connection

3 Wires (1.5 mm2) Flexible or Armored Shielded Cable.

SCADA Software.

Remote Control.

RS-485 to USB convertor

Weatherproof Housing

Flameproof Housing

Protection Class

IP-65

Protection Class

IP-65 for Gas Gr. IIA, IIB & IIC CMRI approved enclosure, CCOE(Optional).

Cabinet Material

Polycarbonate, grey colour

Cabinet Material

Cast Aluminium alloy, LM-6

Cable Entry

Thermoplastic cable gland (IP 68)

Cable Entry

Double compression cable gland (Ex-Proof), ¾” ET-type

Dimension

171 mm (H) x 83 mm (W) x 57mm (D)

Dimension

180 mm (H) x 242 mm (W) x 128mm (D)

Mounting

Wall Mounting / Stand Mounting

Mounting

Wall Mounting / Stand Mounting

Weight

Approx 500 Grams.

Weight

Approx 2.0 Kg.