ProVu w/ 4 relays 4-20 Output Pulse Input
Description
- Large dual-line display shows flow rate and total at the same time
- Available with two or four SPDT relays for alarm/control functions
- Simplify your panel with available dual-input models—control two processes on a single economical display
Precision Digital ProVu displays and controllers are specifically designed to display flow rate and total from flow meters with either analog or pulse outputs. They can display flow rate and total at the same time—a feature not usually found on 1/8 DIN meters. Custom program three of the front panel buttons for specific operations, such as totalizer reset. Units provide power to drive the flow meter.
Relay options include economical models without relays, or models with two or four relays for control of basic batch functions, chemical pumps or alarms triggered when a desired total is reached. Each relay features adjustable deadbands and time delays. Isolated 4-20 mA outputs are available on select models. Use to transmit rate, total, grand total, maximum/minimum (peak/valley) values and more.
Input options include models with single or dual inputs. Each input is programmed with independent type selection and scaling, as well as a custom unit or tag that's displayed with its independent rate, total and grand total. Display flow rates in units per second, minutes, hours or days. Display total as total, grand total or non-resettable grand total. Overflow capability allows display of up to nine digits of total. The ProVu's totalizer conversion factor lets you display flow rate and total in different units. For example, you can simultaneously display rate in gallons per minute and total in barrels.
These units are perfect for use with open-channel flow installations: built-in exponential linearizer allows display of ultrasonic sensor readings from flow-thru weir and flume applications. Dual-input models feature additional math functions for performing complex calculations directly in the meter using one or both of the input values. Computations include addition, difference, average, multiplication, division, min, max, weighted average, ratio, concentration and more. Dual-input models can also display a differential pressure flow value. Pulse-input models with 4-20 mA outputs allow you to convert your flow meter's pulse signal into a 4-20 mA signal.
- Model 6300 Batch Controllers with Pulse Input
- Accuracy: plus or minus 0.03% of full scale
- Input: Pulse open collection, NPN, PNP, TTL switch contact and square wave
- Relays: 0, 2 or 4 SPDT (form C), depending on model
- Rating: 3A @ 30VDC and 125/250VAC, 1/14 hp inductive
- Deadband: 0 to 100% of span, user programmable
- Reset: automatic or manual
- Retransmission: isolated 4-20 mA (models 50286, 50287, 50288 and 50289 only)
- Transmitter power supply: 24VDC plus or minus 5% @ 40mA max
- Memory: non-volatile, stored up to 10 years without power
Product Information
- Item number
- 50289
- Brand Name
- Precision Digital Corporation
- Catalog Page
- 398
- Net weight
- 1.2
- Condition
- New
ProVu w/ 4 relays 4-20 Output Pulse Input
- Item number
- 50289
- Brand Name
- Precision Digital Corporation
- Catalog Page
- 398
- Net weight
- 1.2
- Condition
- New
- Large dual-line display shows flow rate and total at the same time
- Available with two or four SPDT relays for alarm/control functions
- Simplify your panel with available dual-input models—control two processes on a single economical display
Precision Digital ProVu displays and controllers are specifically designed to display flow rate and total from flow meters with either analog or pulse outputs. They can display flow rate and total at the same time—a feature not usually found on 1/8 DIN meters. Custom program three of the front panel buttons for specific operations, such as totalizer reset. Units provide power to drive the flow meter.
Relay options include economical models without relays, or models with two or four relays for control of basic batch functions, chemical pumps or alarms triggered when a desired total is reached. Each relay features adjustable deadbands and time delays. Isolated 4-20 mA outputs are available on select models. Use to transmit rate, total, grand total, maximum/minimum (peak/valley) values and more.
Input options include models with single or dual inputs. Each input is programmed with independent type selection and scaling, as well as a custom unit or tag that's displayed with its independent rate, total and grand total. Display flow rates in units per second, minutes, hours or days. Display total as total, grand total or non-resettable grand total. Overflow capability allows display of up to nine digits of total. The ProVu's totalizer conversion factor lets you display flow rate and total in different units. For example, you can simultaneously display rate in gallons per minute and total in barrels.
These units are perfect for use with open-channel flow installations: built-in exponential linearizer allows display of ultrasonic sensor readings from flow-thru weir and flume applications. Dual-input models feature additional math functions for performing complex calculations directly in the meter using one or both of the input values. Computations include addition, difference, average, multiplication, division, min, max, weighted average, ratio, concentration and more. Dual-input models can also display a differential pressure flow value. Pulse-input models with 4-20 mA outputs allow you to convert your flow meter's pulse signal into a 4-20 mA signal.
- Model 6300 Batch Controllers with Pulse Input
- Accuracy: plus or minus 0.03% of full scale
- Input: Pulse open collection, NPN, PNP, TTL switch contact and square wave
- Relays: 0, 2 or 4 SPDT (form C), depending on model
- Rating: 3A @ 30VDC and 125/250VAC, 1/14 hp inductive
- Deadband: 0 to 100% of span, user programmable
- Reset: automatic or manual
- Retransmission: isolated 4-20 mA (models 50286, 50287, 50288 and 50289 only)
- Transmitter power supply: 24VDC plus or minus 5% @ 40mA max
- Memory: non-volatile, stored up to 10 years without power