HPT-18S

Differential Pressure Transmitter

HPT-18S differential-pressure transmitter for gas and liquid applications, with a local display and separately selected signal-interface versions.

Differential-pressure measurementGas and liquid applicationsLocal display4–20 mA / HART version

Accuracy classes: ±0.1% FS / ±0.2% FS / ±0.5% FS, depending on configuration
Signal-interface versions: 4–20 mA; HART-equipped current-output version; 0–10 V or RS485 alternatives
Supply voltage: 24 V

Supplied by WKSENSOR. Ask us about pricing, availability and delivery.

Product overview

The HPT-18S measures the pressure difference in gas or liquid applications, including pipeline differential-pressure monitoring.

Display head and differential-pressure block

Local indication with a 24 V supply and an operating-temperature range of −20–65 °C. Current-output versions include a HART-equipped configuration; voltage and RS485 versions are selected separately.

Signal interface	4–20 mA output, including a HART-equipped version. Alternative versions have 0–10 V or RS485 output.
Measuring configuration	0–4000 kPa selected configuration.
Accuracy class	±0.1% FS, ±0.2% FS or ±0.5% FS, depending on configuration.

Technical reference

Specifications and options

Technical specifications for HPT-18S Differential Pressure Transmitter
Parameter	Specification or option
Model	HPT-18S
Measurement	Differential pressure
Media	Gases and liquids
Supply voltage	24 V
Selected measuring configuration	0–4000 kPa
Accuracy classes	±0.1% FS / ±0.2% FS / ±0.5% FS, depending on configuration
Operating temperature	−20–65 °C
Signal-interface versions	4–20 mA; HART-equipped current-output version; 0–10 V or RS485 alternatives
Brand	WKSENSOR
Product reference	HH-940037994481