Sonic Wave Level Transmitter 'THE ULTRAMETER I'

Description

The compact construction coupled with integral LCD display, three push buttons under the lid for security, and just eight parameters to set means that Ultrameter I is probably the simplest level transmitter on the market to calibrate and use.

Ultrameter I can be configured for either level or distance in metres, feet or a percentage of span. Empty distance and span can be entered in real values, anywhere within the instruments range.

Conventional loop powered ultrasonic level transmitters are generally slow to respond to changing levels and care needs to be taken when considering their use. Ultrameter 1 can track level changes as fast as 10 metres per minute, without risk of losing signal.

Hazardous area application

ATEX hazardous area approved units are available for use in hazardous environments. The transducer is manufactured in PVDF and is ideal for use in corrosive applications.

Using a combination of unique echo extraction routines, which have proven so successful in thousands of ultrasonic level measuring instruments supplied world wide, ensure that Ultrameter I will provide the level of performance expected.

This False echo rejection is further enhanced by using the selectable FER function which enables the instrument to identify two fixed obstructions within the path of the Ultrasonic beam, memorise their position and ignore them during the measuring process.

Low cost * Simple to program * Easy to install * Proven performance

Specifications

Model 8100

Model 8100/HA

Model 8100/IS

Functionality

Measuring Range

Environmental protection

Housing material

Power supply

Analogue output

Load impedance

Communication Protocol

Relay outputs

Display

Electrical entry

Transducer material

Process connection

Resolution

Accuracy (of measured range)

Damping

Ambient temperature

Operating temperature

Operating pressure (max)

Beam angle

Electromagnetic compatibility

Maximum cable run

Cable specification

Weight

Hazardous Area Approval

Level or Distance

0.3m to 8m/1ft to 26ft

IP67 - NEMA 4

Glass Filled Nylon (GFN)

12 to 30 V DC - Loop powered

4-20mA

Maximum 750 Ohms

Integral four digit LCD

2 x M20 x 1.5mm

PVDF

2” BSPT / NPT

Better than 1mm / 1/16”

<1.0m +/- 5mm.

> 1.0m +/- 0.5% *

1- 99 seconds

-20°C to 70°C / -40°F to 158°F

-20°C to 70°C / -40°F to 145°F

-0.25 to 3 bar /

-3.6psi to 43psi max (20°C)

+/- 6 degrees (3db)

EN50081-1 & EN50082-2

3000m / 1.86 miles

Single twisted screened pair

850g / 2 lbs

Level, Distance, Volume, Flow

0.45m to 11m / 1.5ft to 36ft

IP67 NEMA 4

Glass Filled Nylon (GFN)

12 to 30 V DC - Loop powered

4-20mA

Maximum 750 Ohms

HART

2 x SPST 1A @ 24 VDC

Integral four digit LCD

2 x M20 x 1.5mm

PVDF

2” BSPT / NPT

Better than 1mm / 1/16”

<1.0m +/- 2.5mm.

> 1.0m/3.3ft +/- 0.25% *

1- 99 seconds

-40°C to 60°C / -40°F to 140°F

-30°C to 70°C / -22°F to 158°F

-0.25 to 3 bar /

-3.6psi to 43psi max (20°C)

+/- 6 degrees (3db)

EN50081-1 & EN50082-2

3000m / 1.86 miles

Single twisted screened pair

850g / 2 lbs

Level, Distance, Volume, Flow

0.45m to 11m / 1.5ft to 36ft

IP67 NEMA 4

Glass Filled Nylon (GFN)

12 to 30 V DC - Loop powered

4-20mA

Maximum 750 Ohms

HART

Integral four digit LCD

2 x M20 x 1.5mm

PVDF

2” BSPT / NPT

Better than 1mm / 1/16”

<1.0m +/- 2.5mm.

> 1.0m/3.3ft +/- 0.25% *

1- 99 seconds

-40°C to 60°C / -40°F to 140°F

-30°C to 70°C / -22°F to 158°F

-0.25 to 3 bar /

-3.6psi to 43psi max (20°C)

+/- 6 degrees (3db)

EN50081-1 & EN50082-2

3000m / 1.86 miles

Single twisted screened pair

850g / 2 lbs

ATEX II 1 G EExia II T6 Intrinsically Safe Zone 0