2024年3月20日发(作者：童孤晴)

Continuous level measurement — Ultrasonic transducers

Level Measurement

■

Overview

■

Benefits

•Integral temperature compensation

•Low ringing effect reduces blanking distance

•Optional foam facing for dusty applications

•Self-cleaning and low-maintenance

•Chemically resistant

•Hermetically sealed

■

Application

The transducers can be fully immersed, are resistant to steam

and corrosive chemicals, and can be installed without flanges.

The XPS series offers versions for various measuring ranges up

to 30 m (100 ft) and up to a max. temperature of 95 °C (203 °F).

During operation, the EchoMax transducers emit acoustic

pulses in a narrow beam. The level monitor measures the

EchoMax XPS transducers use ultrasonic technology to

propagation time between pulse emission and its reflection

measure level in a wide range of liquids and solids.

(echo) to calculate the distance.

4/179

4

Continuous level measurement — Ultrasonic transducers

Level Measurement

■

Technical specifications

Input

Measuring range

XPS-10

0.3 ... 10 m

(1 ... 33 ft)

XPS-15 (standard and F models)

Standard:

15 m

(1 ... 50 ft)

Flanged:

15 m

(1.5 ... 50 ft)

44 kHz

6°

XPS-30

0.6 ... 30 m

(2 ... 100 ft)

Output

Frequency

Beam angle

Environmental

Location

Ambient temperature

Indoors/outdoors

-40...+95 °C

(-40...+203°F)

4

8 bar g (120psig)

Flanged:

0.5 bar g (7.25 psi g)

0.8 kg

(1.8 lb)

8 bar g (120psig)

Flanged:

0.5 bar g (7.25 psi g)

1.3 kg (2.8 lb)

Flanged:

2 kg (4.4 lb)

Standard:

PVDF

Flanged:

PVDF with CPVC flange

Option:

PTFE face with CPVC flange

Standard:

Blue

XPS-15F:

Gray

Standard:

1" NPT or 1" BSPT

XPS-15F:

1" NPT

IP66/68

0.5 bar g (7.25 psi g)

Flanged:

0.5 bar g (7.25 psi g)

4.3 kg

(9.5 lb)

XPS-15F:

-20...+95°C

(-4...+203°F)

Pollution degree

Pressure

44 kHz

12°

30 kHz

6°

4

Design

Weight

Power supply

Material

Operation of transducer only with approved Siemens Milltronics controllers

Standard:

PVDF

Flanged:

PVDF with CPVC flange

Option:

PTFE face with CPVC flange

Blue

Standard:

PVDF

Flanged:

PVDF with CPVC flange

Option:

PTFE face with CPVC flange

BlueColor

Process connection1" NPT or 1" BSPT1.5" universal thread

(NPTorBSPT)

Degree of protection

Cable

Separation

Certificates and approvals

IP66/68

Max. 365 m (1200 ft)

Standard:

CE

1)

, CSA, FM, ATEX II 2GD

IP66/68

2 wire twisted pair/braided and foil shielded 0.5 mm² (20 AWG) PVC jacket

Standard:

CE

1)

, CSA, FM, ATEX II 2GD

XPS-15F:

FM Class I, Div 1, Groups A, B, C,

and D, Class IIDiv1, Groups E, F,

and G, ClassIII

CE

1)

, CSA, FM, ATEX II 2G 1D

1)

EMC certificate available on request.

2024年3月20日发(作者：童孤晴)

Continuous level measurement — Ultrasonic transducers

Level Measurement

■

Overview

■

Benefits

•Integral temperature compensation

•Low ringing effect reduces blanking distance

•Optional foam facing for dusty applications

•Self-cleaning and low-maintenance

•Chemically resistant

•Hermetically sealed

■

Application

The transducers can be fully immersed, are resistant to steam

and corrosive chemicals, and can be installed without flanges.

The XPS series offers versions for various measuring ranges up

to 30 m (100 ft) and up to a max. temperature of 95 °C (203 °F).

During operation, the EchoMax transducers emit acoustic

pulses in a narrow beam. The level monitor measures the

EchoMax XPS transducers use ultrasonic technology to

propagation time between pulse emission and its reflection

measure level in a wide range of liquids and solids.

(echo) to calculate the distance.

4/179

4

Continuous level measurement — Ultrasonic transducers

Level Measurement

■

Technical specifications

Input

Measuring range

XPS-10

0.3 ... 10 m

(1 ... 33 ft)

XPS-15 (standard and F models)

Standard:

15 m

(1 ... 50 ft)

Flanged:

15 m

(1.5 ... 50 ft)

44 kHz

6°

XPS-30

0.6 ... 30 m

(2 ... 100 ft)

Output

Frequency

Beam angle

Environmental

Location

Ambient temperature

Indoors/outdoors

-40...+95 °C

(-40...+203°F)

4

8 bar g (120psig)

Flanged:

0.5 bar g (7.25 psi g)

0.8 kg

(1.8 lb)

8 bar g (120psig)

Flanged:

0.5 bar g (7.25 psi g)

1.3 kg (2.8 lb)

Flanged:

2 kg (4.4 lb)

Standard:

PVDF

Flanged:

PVDF with CPVC flange

Option:

PTFE face with CPVC flange

Standard:

Blue

XPS-15F:

Gray

Standard:

1" NPT or 1" BSPT

XPS-15F:

1" NPT

IP66/68

0.5 bar g (7.25 psi g)

Flanged:

0.5 bar g (7.25 psi g)

4.3 kg

(9.5 lb)

XPS-15F:

-20...+95°C

(-4...+203°F)

Pollution degree

Pressure

44 kHz

12°

30 kHz

6°

4

Design

Weight

Power supply

Material

Operation of transducer only with approved Siemens Milltronics controllers

Standard:

PVDF

Flanged:

PVDF with CPVC flange

Option:

PTFE face with CPVC flange

Blue

Standard:

PVDF

Flanged:

PVDF with CPVC flange

Option:

PTFE face with CPVC flange

BlueColor

Process connection1" NPT or 1" BSPT1.5" universal thread

(NPTorBSPT)

Degree of protection

Cable

Separation

Certificates and approvals

IP66/68

Max. 365 m (1200 ft)

Standard:

CE

1)

, CSA, FM, ATEX II 2GD

IP66/68

2 wire twisted pair/braided and foil shielded 0.5 mm² (20 AWG) PVC jacket

Standard:

CE

1)

, CSA, FM, ATEX II 2GD

XPS-15F:

FM Class I, Div 1, Groups A, B, C,

and D, Class IIDiv1, Groups E, F,

and G, ClassIII

CE

1)

, CSA, FM, ATEX II 2G 1D

1)

EMC certificate available on request.