Manufacturers of Process
Control Instruments
We are an eminent Manufacturer and exporters of Process Control Instruments. Our Quality Instrumentation Products have already remained TIME PROVEN.
Batch Controllers-855
 
 
7632
( 96*96, 5 digit for FR )
 
DSC00359
( 96*96, LCD display )
 
C-0589
( Wall mount enclosure )
 
DSC00355
( Wall mount enclosure )
 
C-0640
( FLP Enclosure )
spadcerpdfspadcerrequest
 
  • Rugged & Time Proven Designs
  • Microprocessor type and Fully Configurable
  • Accepts Predefined / Universal inputs - ( mA/V /Pulse )
  • Maximum 4 C/O on Batch values generated
  • Retransmission output on FLOW RATE
  • FLOW RATE to the resolution of 4/4.5 digits
  • 8 digit resolution for Totalizer / Batch value
  • All standard Batcher Functions included
  • Transmitter P.S. @ 24 V DC or as required
  • Various sizes / Mountings / Enclosures supported
  • RS485 based Communication output provided
 
BATCH CONTROLLERS / FLOW INDICATORS Predefined / Universal type MODEL 855

( Microprocessor based & Fully Configurable )

 

Introduction

 

Pantech Instrument’s Model 855V represents BATCH CONTROLLERS / FLOW INDICATORS AND TOTALIZRS for flow applications where single flow signal is available. Model 855 is an ideal instrument for controlling amount of material flow in every batch. The input signal can be a current/voltage/linear signal from a flow transmitter or pulses from turbine meters. It can also be UNIVERSAL input type, where user is allowed to select and configure the input signal. The analogue signal is square rooted if required, and similarly for digital pulses Litre/Pulses ratio ( i.e. K factor )can be adjusted to achieve precise measurement of flow and hence batching.

 

The desired counts or the BATCH VALUE(S) are set through push button switches given in front of instrument. The relay(s) is/are energised to start the flow and batch counter starts. When set batch counts are reached, relay(s) get de energised as per the batch-relay settings and the flow is stopped. The cycle repeats when start button is pressed again. The flow can be interrupted during the working cycle by pressing stop button and again started by pressing start.

 

Optionally the instrument is designed to give a RETRANSMISSION ISOLATED signal on INSTANTANEOUS FLOW RATE. Serial communication outputs for computer system interfaces are also given optionally. The user is allowed to feed in : FLOW RANGE ( for linear inputs ), K FACTOR ( for pulse input ), COUNTS/Hr., FLOW TYPE and all other related parameters by front four keys only. All configurations, calibrations and output fine tunings etc. can be performed by front four keys only without opening the instrument. In the core of all the functions lies the latest and highly proven microprocessor based chipsets. The high end softwares ensure the most user friendly interactions by the user. The instrument incorporates low drift operational amplifiers and industrial grade components for long trouble free operation. Burn in of each module ensures long trouble free operations.

 

Model 855V at a glance :

  1. Is to be used specifically for BATCHING purpose only. However the instrument also indicates instantaneous flow rate and totalizer in normal run.

  2. Accepts a linear signal or pulse type signal. Can also work in UNIVERSAL input mode, where the user selects and configures the input type by front keys only.

  3. Allows the user to set maximum 2 nos. of BATCH VALUES. Each batch value to activate 1/2/3/more relay(s).

  4. BATCH VALUES can be set in values or percentages.

  5. Batching process can be shown in INCREMENT or DECREMENT modes as selected by the user.

  6. All the configurations calibrations etc to be done by front keys only.

  7. All batching related functions to be done by front keys only.

  8. Enclosures of all types – WP, FLP, IP-65 grade etc. available.

Pre-requisite from the USER:

  1. What is the Input signal type if he chooses to go with PREDEFINED INPUT type model

  2. What is the flow range with linear inputs. What is the K factor with Pulse inputs ( configurable )

  3. Flow type to be interpreted – Linear or square root ( configurable )

  4. Enclosure type / Safety standards etc.

 
Specifications
 
Input ( any one type of below )

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

 

Calculations possible for FLOW RATE

Square root / Linear – for linear inuts

K factor – for pulse inputs

 

Analog output
  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

Display
  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

  Power supply
  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

 

Power consumption

6 VA max.

 

Ambient temperature

0 – 50 °C.

 

Storage temperature

0 – 70 °C.

 

Humidity

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

 
Ordering Information
 

Please confirm the availability of the model by cross checking the table mentioned on the backside.

 

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

 

** Customized developments can be made if the quantity permits

 
 

Made in India By:

 

PANTECH INSTRUMENTS,

102, Shailja Complex II,

Akota – Padra Road,

Nr. R. C. Patel Ind. Estate,

Vadodara – 390 020.

Telefax: (265) 2331380/6616080

Mobile: +9198240 16466/ +99242 10722