Current – 4-20 mA / 0-20 mA DC

Voltage – 0-10 V DC / 1-5 V DC

Pulse ( Open Collector type )

UNIVERSAL ( all of the above in one unit )

* User needs to select any one of above

* Other type on Factory Confirmation

Square root / Linear – for linear inuts

K factor – for pulse inputs

1. Isolated / Non Isolated 4 – 20 mA DC

2. Isolated / Non Isolated 0-10 V DC

3. Other types on factory confirmations

No. of Batch values possible

2 ( Can be set in VALUE or % )

Contact output on Batch value

1/2/3/4/n

Serial output / MODEM CONNECTIVITY

1. RS232 With modbus RTU or ASCII protocol

2. RS485 with modbus RTU or ASCII protocol

1. 4 digit red LED for Instant flow rate, 4 digit green LED for Engg. Unit display, 8 digit red LED for totalized value ( LED size : 0.25” ) ( Engg. Units selectable )

2. 4.5 digit red/green LED instant flow ( LED size : 0.5” ) & 8 digit red LED totalized ( LED size : 0.25” )

3. 16*2 Alphanumeric display ( Only for PULSE INPUT )

Accuracy

+/-0.1% of span

Transmitter Power

24 V DC @ 40 mA

12 V DC for pulse inputs

Other types on factory confirmations

1. 24 V DC

2. 110 V AC, 50 Hz, +/- 10%

3. 230 V AC, 50 Hz, +/- 10%

4. 90-270 V AC – SMPS type

5. Specials on factory confirmations

Backup

Zero power RAM provided backup for data

6 VA max.

0 – 50 °C.

0 – 70 °C.

90% RH (non-condensing)

Security

Single level – Password protected

Enclosures

Weatherproof, Flameproof and all other standard types

Mounting

Panel / Wall / Field

Dimensions

96*96 / 72*144 / 144*144 / SPECIALS

*All config/calibration from front keys only

• Following table describes the availability of several models with the company right now. A general preview is only presented to the user. The dimensional and display sizes are the relational virtues of each other and hence the user is always requested to clarify the specifications of instrument with the factory prior to placement of the order.

• On confirmation with factory, changes of all types in all specifications is possible

Model

Mounting & Dimension in mm (H * W * D)

Input

Power

Output option

Indication Options

Display size

Analog output

Contact output

Display resolution

Counter resolution

855

Panel

72*72*150

All

All

Yes

Yes

4.5 digit

8 digit

¼” size

96*96*150

All

All

Yes

Yes

4.5 digit

8 digit

½“- ¼” size

144*72*150

All

All

Yes

Yes

4.5 digit

8 digit

½”- ¼” size

144*144*150

All

All

Yes

Yes

4.5 digit

8 digit

½” size

Wall

Opttimum

All

All

Yes

Yes

4.5 digit

8 digit

Upto 4” size

Basic Model No. (Specified by first 3 digits)

855 - Single input type

Batch Controller

Mounting & Encl. (Specified by letter following 3 digits)

P - Weatherproof - Panel

W - Weatherproof - Wall

F - Flameproof - Wall / field

I - IP65 grade – wall / field

S - Specials

Input (Specified by first digit following the letter)

1 - Current inputs

2 - Voltage inputs

3 - Pulse inputs

U - Universal

S - Special input

Power option (Specified by the next digit / letter)

1 - 24 V DC

2 - 110 V AC

3 - 230 V AC

4 - 90-270 V AC – SMPS type

S - Specials

Analog O/P Option (Specified by the next digit / letter)

0 - None

1 - mA/V DC isolated

2 - mA/V DC non-isolated

S - Specials

Contact output option (Specified by the next digit / letter)

0 - None

1 - 1NO + 1NC on batch

2 - NO + 2NC on batch

N - N ( NO + NC )

Display Resolution (Specified by the next digit / letter)

1 - 4.5 digit Instant Flow & 8 digit Totalizer

2 - 16*2 alphanumeric LCD

( for pulse inputs only )

** Please mention the color of displays clearly

Serial output (Specified by the next digit / letter)

0 - None

1 - RS232 With modbus RTU

2 - RS485 with modbus RTU