Operating Instructions
Table Of Contents
- 1 About this document
- 2 For your safety
- 3 Product description
- 4 Mounting
- 5 Connecting to power supply
- 6 Access protection
- 7 Setup with smartphone/tablet (Bluetooth)
- 8 Setup with PC/notebook (Bluetooth)
- 9 Setup with PC/notebook (VEGACONNECT)
- 10 Menu overview
- 11 Diagnostics and servicing
- 12 Dismount
- 13 Certificates and approvals
- 14 Supplement
41
14 Supplement
VEGAPULS C 21 • Two-wire 4 … 20 mA/HART
58341-EN-191014
14 Supplement
14.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions which are included in delivery are valid for
approvedinstruments(e.g.withExapproval).Thesedatacandierfromthedatalistedherein,for
example regarding the process conditions or the voltage supply.
All approval documents can be downloaded from our homepage.
Materials and weights
Materials, wetted parts
Ʋ Antenna,processtting PVDF
Ʋ Process seal FKM
Materials, non-wetted parts
Ʋ Housing PVDF
Ʋ Cable entry seal NBR
Ʋ Connection cable PUR
Weight
Ʋ Instrument 0.7 kg (1.543 lbs)
Ʋ Connection cable 0.1 kg/m
Processtting Thread G1½, R1½, 1½ NPT
Mounting connection Thread G1, R1, 1 NPT
Max. torque mounting boss 25 Nm (18.44 lbf ft)
Input variable
Measured variable The measured variable is the distance between the
antenna edge of the sensor and the product surface.
The antenna edge is also the reference plane for the
measurement.
2
1
Fig. 27: Data of the input variable
1 Reference plane
2 Measuredvariable,max.measuringrange
Max. measuring range
2)
15 m (49.21 ft)
2)
Depending on application and medium