EN 18.145.3/03.24

Pressure Transmitter

HPT 1400

IO-Link interface

EX-Applications, Hydrogen

Relative pressure

Device t

emperature

Accuracy 0.5 %

Description

Features

▪ IO-Link interface

▪ Further switching output or

analogue output (0.. 10 V or 4 ..

20mA) as an option

▪ Robust

▪ Small and compact design

▪ Device temperature monitoring

Description

The HPT 1400 with IO-Link interface is a digital pressure transmitter that has

been specially designed for series use in extremely small spaces. As most of

our pressure transmitters, HPT 1400 is based on a robust and long-life thin-

film sensor.

All of the parts in contact with the fluid (sensor and pressure connection) are

made of stainless steel and are welded together. This means, there are no

sealing points inside of the sensor. Leakage can therefore be excluded.

A basic accuracy of ≤±0.5 %FS typical for HPT 1400, combined with low

temperature drift open up a wide range of applications for HPT 1400.

Fields of application

Wide field of applications in the mechanical engineering sector, such as:

-Hydraulics

-Pneumatics

-Cooler unit

-Compressor

-and much more

EN 18.145.3/03.24

Technical data

Input data AB C

Measurement ranges bar 16 25 40 60 100 250 400 600

Overload pressures bar 32 50 80 120 200 500 800 1000

Burst pressure bar 125 125 200 300 500 1250 2000 2000

Mechanical connection G 1/4 A ISO 1179-2, external thread

Tightening torque, recommended 20 Nm

Parts in contact with fluid Connector: Stainless steel

Seal: FKM

Output data

Output signal IO-Link V1.1

Additional switching output or analogue output as an option

Switching output PNP Transistor switching output

(parameterisable: PNP, NPN or Push-Pull)

Further optional Push-Pull transistor switching output

Switching current: max. 250 mA per switching output

Analogue output, permitted load 4 .. 20 mA, R

Lmax

= U

– 8V / 20 mA [kΩ], load max. 500 Ω

0 .. 10 V, R

Lmin

= 2 kΩ,

Accuracy

acc. to DIN 16086,

Terminal based

≤ ± 0.5 % FS typ.

≤ ± 1.0 % FS max.

Accuracy

acc. to minimum value setting

(B.F.S.L.)

≤ ± 0.25 % FS typ.

≤ ± 0.5 % FS max.

Temperature compensation zero point ≤ ± 0.015 % FS / °C typ.

≤ ± 0.025 % FS / °C max.

Temperature compensation span ≤ ± 0.015 % FS / °C typ.

≤ ± 0.025 % FS / °C max.

Rise time ≤ 5 ms

Long-term drift ≤ ± 0.3 % FS typ. / year

Environmental conditions / Approvals / Tests

Compensated temperature range -25 .. +85 °C

Operating temperature range

-40 .. +100 °C / -25 .. +100 °C

Storage temperature range -40 .. +100 °C

Fluid temperature range

-40 .. +125 °C / -25 .. +125 °C

EMC DIN EN 61000-6-1/ 2/ 3/ 4

Vibration resistance DIN EN 60068-2-6 ≤ 25 g (10 .. 500 Hz)

Shock resistance DIN EN 60068-2-27 100 g / 6 ms / half sine

500 g / 1 ms / half sine

Protection type

DIN EN 60529 IP 67

/ conformity

Provided

approval

Provided

Other data

Supply voltage

when applied acc. to UL specifications

9 .. 35 V DC, if PIN 2 = SP2

18 .. 35 V DC, if PIN 2 = Analogue output

(each 18 .. 30 V DC for communication operation)

- limited energy – acc. to 9.3 UL 61010; Class 2;

UL 1310 / 1585; LPS UL 60950

Residual ripple of supply voltage ≤ 5 %

Current consumption ≤ 25 mA

Life expectancy > 10 million load cycles (0 .. 100 % FS)

Weight ~ 45 g

Note: Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection are provided.

FS (Full Scale) = relative to complete measuring range

B.F.S.L. = Best Fit Straight Line

1) The accuracy indications refer to the –measured value (process value or ISDU Index 112, Subindex 1).

2) Including non-linearity, hysteresis, offset and final value deviation

3) In the standard up to -25 °C with FKM seal, -40 °C on request

4) With mounted mating connector in corresponding protection type

EN 18.145.3/03.24

IO-Link specific data

IO-Link revision V1.1

Transmission rate, Baud rate 38.4 kbit/s (COM2)

Minimus Cycle Time 2.5 ms

Process data width 16 bit

SIO Mode supported Yes

Sensor profile GPS

M-Sequence capability PREOPERATE = TYPE_1_V (8 Byte)

OPERATE = TYPE_2_2

ISDU supported

Download of the IO Device Description (IODD) at:

https://ioddfinder.io-link.com/#/

Pin connections

M12x1, 4 pole Pin

Output signal: F31

Signal Description

Q2/QA/n.c.

1 L+ +U

2 Q2/QA/n.c. Switching output 2 or

analogue output or

n.c.

3 L- 0 V

4 Q1/C Switching output 1 /

IO-Link communication

Dimensions

Orifice

Model code

Mechanical connection

Electrical connection

6 = Plug connector M12x1, 4 pole (without mating connector)

Output signal

F31 = IO-Link

Pressure ranges in bar

0016; 0025; 0040; 0060; 0100; 0160; 0250; 0400; 0600

Modification number

000 = Standard

4 = G1/4 A ISO 1179-2 with orifice

HPT 1 4

4 6

F31

( - X )

XXXX

000

Appropriate accessories, such as mating connectors for the electrical connection, can be found in the Accessories brochure.

Accessories:

(Optional:

F31 - 1 = IO-Link interface + 1 additional Push-Pull transistor switching output

F31 - B = IO-Link interface + analogue output 0 .. 10 V, 3 conductor

F31 - C = IO-Link interface + analogue output 4 .. 20 mA, 3 conductor)