sauermann Si-CPE320 Relative Pressure Transmitter User Guide

: June 13, 2024
: sauermann

Table of Contents

Si-CPE320 Relative Pressure Transmitter
Symbols used
Description of the device, operating temperature, protection of the
Directive 2014/53/EU
Mounting
Connections
Electrical connections as per NFC15-100 standard
First start-up
Probe connection/disconnection
Set a channel
Set an output
Maintenance
Precautions for use
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

sauermann Si CPE320 Relative Pressure Transmitter -
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Si-CPE320
Quick Start Guide
sauermanngroup.com

Si-CPE320 Relative Pressure Transmitter

These operating instructions describe the basic handling of the device.
Please refer to the operating instructions available at sauermanngroup.com for safe use of the product and detailed information.
Do not give this device to a child.

Symbols used

For your safety and in order to avoid any damage of the device, please read carefully the notes preceded by the following symbol:

Description of the device, operating temperature, protection of the

instruments and information about storage

The Si-CPE320 is a transmitter that can measure simultaneous parameters including differential pressure, temperature (Pt100 and thermocouple), hygrometry, air quality (CO/CO2 /VOC), air velocity, and airflow.

Operating temperature: -10 to 50°C (14 to 122°F)
Protection: IP66, resistant to VHP*
Storage temperature: -10 to 70°C (14 to 158°F)

Directive 2014/53/EU

Hereby, Sauermann Industrie SAS declares that the radio equipment type Si- CPEC320 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: sauermanngroup.com

Mounting

To install a transmitter on a wall, make a cutting of 200 x 82 mm in the wall. Then drill 4 holes around the cutting as shown beside.
Insert the transmitter into the wall and fix it with the 4 screws (supplied with the transmitter).
To ensure IP66 protection, use sealant of silicone type between the wall and the transmitter.
If VHP * is used, check that the seal is VHP resistant.

Connections

sauermann Si CPE320 Relative Pressure Transmitter - Connections
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Electrical connections as per NFC15-100 standard

This connection must be made by a formed and qualified technician. Whilst making the connection, the transmitter must not be energized. The presence of a switch or a circuit breaker upstream the device is compulsory.

sauermann Si CPE320 Relative Pressure Transmitter - Electrical connections
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First start-up

sauermann Si CPE320 Relative Pressure Transmitter - First
start

Probe connection/disconnection

Connect a probe to the Si-CPE320 transmitter

On the back of the transmitter, present the probe connector (a) with its arrow and padlock face to the transmitter connector (b).
Push in the probe connector (a) into the transmitter connector (b) until you hear a click. The probe is correctly connected.

Disconnect a probe from the Si-CPE320 transmitter

sauermann Si CPE320 Relative Pressure Transmitter - Probe connection
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Turn the ring (c) of the probe connector to the left.
Pull the probe connector (a) away from the transmitter connector (b).

Set a channel

sauermann Si CPE320 Relative Pressure Transmitter - Set a channel
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Set an output

sauermann Si CPE320 Relative Pressure Transmitter - Set a channel
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Maintenance

Please avoid any aggressive solvents. Please protect the transmitter and its probes from any cleaning product containing formalin, that may be used for cleaning rooms or ducts.

Precautions for use

Please always use the device in accordance with its intended use and within parameters described in the user manual in order not to compromise the protection ensured by the device.

Make the most of your device’s capabilities by downloading the app.

sauermann Si CPE320 Relative Pressure Transmitter - qr
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