Functions

Description

Measured parameters

The PCD measures differential pressure

Pressure measurement range

±25/50/100/250/500 Pa

Temperature measurement range

-20…80 °C

Humidity measurement range

0…95 %rh (non-condensing)

Diameter

32 mm

Length

87 mm

Housing material

Polycarbonate, anthracite

Weight

60 g

Power Supply

The clip is created to be used directly connected to and powered by a RMS LAN or RF Logger.

Alternatively an AC3001 / AC3001-XD (3.3 V or 5.5 V) can be used to connect the probe to a PC.

Digital interface

The PCD probe has an UART interface for communication using the RTU Modbus protocol. The logic level is 2.5 V.

Cable length

Max 5 m

Configurable settings

Factory default

Unit of measurement (metric/English)

Pa

Psychrometric calculation

None

Communication protocol

MODBUS RTU

MODBUS address

1

Functions

Factory default

Differential pressure adjustment

Factory adjusted: 5 points -1x; -0.5x; 0, +0.5x; +1x measurement range).  

Differential pressure measurement

1 s

Differential pressure filter

Filter enabled at 16

Differential pressure simulator

Disabled