trafag 8472 ECT Pressure Transmitters Instructions
- June 15, 2024
- trafag
Table of Contents
trafag 8472 ECT Pressure Transmitters
Product Information
Specifications
- Type: Pressure Transmitter
- Models: 8472, 8473, 8477, 8478
- Intended Use: Converts pressure into an electrical signal
- Measuring Range: 0…10 bar-G (maximum: XXXX bar)
- Supply Voltage: 9…32 VDC
- Output Signal: 4…20mA
- Electrical Connection: EN175301-803A (DIN43650-A)
- Manufacturing Date: XX/XX
Product Usage Instructions
Warning
Before installation, commissioning, and operation, ensure that the pressure
transmitter is suitable for the application in terms of measuring range,
design, and environmental conditions. Non-observance can result in serious
injury and/or damage to equipment.
Intended Use
This instrument has been designed and built solely for the intended use of
converting pressure into an electrical signal. It should only be used
accordingly. If the equipment is used in a different manner, the protection
provided by the equipment may be impaired, and Trafag shall not be liable for
any claims.
Electrical Connections
The pressure transmitter has the following electrical connections:
- Supply Positive (Us+): 9…32 VDC
- Output (Out): 4…20mA
Designation and Type Code
The pressure transmitter can be identified using the following type label
description:
- Type: 847X.XX.XXXX.XX
- Serial Number: YYYYYY-ZZZ
Measuring Range
The pressure transmitter has a measuring range of 0…10 bar-G, with a maximum
overpressure of XXXX bar.
Electrical Connection Types
The pressure transmitter supports the following electrical connection types:
- EN175301-803A (DIN43650-A)
- Cable Types: PVC, PUR (4 x 0.25mm2)
- Packard Metri Pack
Pin Configuration
The pin configuration for the pressure transmitter is as follows:
| Output Signal | Pin Assignment |
|---|---|
| 4…20 mA | 1…6 VDC |
| 0…5 VDC | 0…10 VDC |
| 0.5…4.5 VDC |
FAQ
-
Q: What is the intended use of the pressure transmitter?
A: The pressure transmitter is designed to convert pressure into an electrical signal. -
Q: What is the measuring range of the pressure transmitter?
A: The measuring range is 0…10 bar-G, with a maximum overpressure of XXXX bar. -
Q: What is the supply voltage for the pressure transmitter?
A: The supply voltage is 9…32 VDC.
Warning:
Before installation, commissioning, and operation, ensure that the pressure
transmitter is suitable for the appli-cation in terms of measuring range,
design and environmental conditions. Non-observance can result in serious
injury and/or damage to equipment.
Intended use:
This instrument converts pressure into an electrical signal.
The instrument has been designed and built solely for the intended use described here and may only be used accordingly. If the equip-ment is used in a different manner, the protection provided by the equipment may be impaired and Trafag shall not be liable for any claims at all.
Datasheets
Type label description
Type label description (Example)
Electrical connections
Designation
| ****
EN175301-803A (DIN43650-A)
| Cable (PVC) (PUR)
4 x 0.25mm2
| ****
M12x1
5–pol.
| Packard Metri Pack 3–pol.
---|---|---|---|---
Type code| 847X.XX.XXXX .05| 847X.XX.XXXX
.08/22/24| 847X.XX.XXXX .35| 847X.XX.XXXX .51
Pin configuration| | | | **
Output| Load resistance| I SUPPLY| U SUPPLY**
---|---|---|---
4 … 20 mA| (USUPPLY –9V)/ 20mA| (=Signal output)| 9 … 30 VDC
0| … 5 VDC| > 2.5 kΩ| ≤ 20 mA| 10 … 30 VDC
1| … 6 VDC| > 5.0 kΩ| ≤ 20 mA| 10 … 30 VDC
0| … 10 VDC| > 5.0 kΩ| ≤ 20 mA| 15 … 30 VDC
0.5| … 4.5 VDC| > 5.0 kΩ| ≤ 20 mA| 5 VDC ± 0.25 V
Connection of the measuring equipment
Current output 2-wires
Voltage output 3-wires
Adjustment of connector
Adjustment of connector EN 175301-803 A
Only versions without Loctite securing of housing nut
References
- Trafag AG - Your specialist for sensors
- trafag.com/H72322
- trafag.com/H72324
- trafag.com/H72326
- trafag.com/H72337
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