INT4-I

4-20mA or 0-10V Flow Integrator

The INT4-I accepts 4-20mA or 0-10V signals proportional to flow and calculates the total. The displayed value can be switched between the instantaneous rate and the total. The digital indicator utilises a modular construction technique that enables you to configure it with the exact functionality you require, this flexible approach ensures that you only pay for the features you need.

4-20mA or 0-10V input flow integrator
6 digit display
24V @ 30mA excitation voltage
Red or green digits
Choice of output options
AC or DC powered

Using 4-20 mA or 0-10V signals proportional to flow, the INT4-I calculates the total flow. The value shown can be switched between instantaneous rate and the total rate.

Weight	N/A
Dimensions	N/A
Digit Height	14mm
Displayed Reading	Scalable
Excitation	24V DC @ 30mA
Analogue Output	-10 to +10V, 4-20mA, 0-10V
Alarm Outputs	2 x SPST mechanical relays (AL2), 4 x SPST mechanical relays (AL4), 2 x solid state relays (DSS), 4 x solid state relays (QSS), 2 x mechanical relays (SPCO), 4 x SPCO mechanical relays (4SPCO)
Data Interface	RS232, Modbus RTU, RS422/RS485 + Modbus ASCII
Number of Digits	6
Digit Colour	Red (R)
Digit Colours	Green, Red, Red, Outdoor brightness
Supply Voltage	95-265V AC (AC), 11-30V DC (DC)
Power Burden	10VA maximum
Bezel Size	96mm wide x 48mm high
Panel Cutout	92mm wide x 45mm high
Depth Behind Panel	125mm
Front Panel Sealing	IP65 standard, IP67 with optional SPC4 cover
Operating Temperature	0C to +50 Deg. C

Analogue Output Alarm Outputs Serial Data Output

Option ANB

Output: -10 to +10V
Drive Capacity: >1k Ohms
Accuracy: +/-20mV
Resolution: 16 bit D/A, better than 0.2mV

User Manual

Option ANI

Output: 4-20mA
Drive Capacity: <500 Ohms
Accuracy: +/-10uA
Resolution: 16 bit D/A, better than 0.4uA

User Manual

Option ANV

Output: 0-10V
Drive Capacity: >1k Ohms
Accuracy: +/-10mV
Resolution: 16 bit D/A, better than 0.2mV

User Manual

Option AL2

Format: 2 x SPST mechanical relays
Contact Rating: 2A @ 250V AC

User Manual

Option AL4

Format: 4 x SPST mechanical relays
Contact Rating: 2A @ 250V AC

User Manual

Option 232

Output: RS232 ASCII

User Manual

Option 485

Output: RS422 / RS485 ASCII and Modbus ASCII

User Manual

Option RTU

Output: RS485 Modbus RTU

User Manual

Applications

A crane overload monitoring and alarm system using INT4 digital panel meters.

A group of INT4 digital panel meters in a batching control panel.

An INT4-C counter mounted on a concrete batching vehicle.
As it is subjected to road spray from the wheels of the truck, it is protected by our IP67 cover. It also has daylight viewing LEDs so that it can be clearly read in sunlight.

A FUSION large digit display with 200mm high digits is summating the loads measured by 6 x INT4-L load cell panel meters.
Summation is digital with data collected over a 3-wire RS485 data link.

10 x INT4 digital panel meters DIN rail mounted inside a control cabinet for a filling line.