Bourdon tube pressure gauge NS 63, stainless steel design

Type series BA4100

  • EX
Bourdon tube pressure gauge NS 63, stainless steel design - BA4100

Features

  • Bourdon tube pressure gauge
  • Nominal range -0.6...0 to -1...24 bar, 0…0.6 to 0…1000 bar
  • High quality case with bajonet ring NS 63 per EN 837-1, optional safety case per EN 837-1 S3
  • Case and measuring element of stainless steel
  • Degree of protection IP 65
  • Accuracy class 1.6 or 2.5 per EN 837-1

Options

  • Explosion protection (ATEX) for mechanical devices
  • Certificate of measuring equipment for Russian Federation
  • Calibration certificate as per EN 10204
  • Accuracy class 1.0 per EN 837-1
  • Case with liquid filling
  • Damping of movement
  • Electronical angle-of-rotation sensor, Type series PL1100, see data sheet D6-020
  • Mounting: Front flange for flush mounting, rear flange for surface mounting
  • Connection to Zone 0 by using the flame arrester MF21xx, see data sheet D6-025
  • Oxygen free of oil and grease
  • Autoclavable design

Technical Data

Constructional design / case
Version: High quality case with bajonet ring per EN 837-1, material: stainless steel mat.-no. 1.4301 (304), ventilation valve, material: PUR
  Option: Safety case with blow-out back and solid baffle wall per EN 837-1 S3,
material: stainless steel mat.-no. 1.4301 (304)
Nominal size: NS 63
Degree of protection per EN 60529: IP 65
Case filling: Option:
Glycerine-water
In combination with electronical angle-of-rotation sensor PL11:
Labofin
Further liquid fillings upon request
Atmosph. pressure compensation: Via ventilation valve.
Case seal: Material gasket: NBR
Window: Non splintering laminated glass
Autoclavable design: single strength glass
Measuring element: Bourdon tube
- c-type < 60 bar
- spiral ≥ 60 bar
Movement: Stainless steel segment
Scale: Pure aluminium, white with black inscription
Optional with red marking, special scale upon request
Pointer: Pure aluminium, black
Mounting: Via process connection. Optional with flange for surface mounting or for flush mounting with DIN mounting flange.
Weights: Without filling approx. 0.2 kg
With filling approx. 0.3 kg
Process connection
Design: Per DIN EN 837-1. G 1/4 B or 1/4" NPT. Bottom or back centric connection, option: centre back connection.
  Further process connections upon request.
Material wetted parts
Measuring element: Bourdon tube and process connection: stainless steel 316ss
Nominal range
See order details, other ranges upon request  
Overloadprotection: Steady pressure max. scale value shortterm 1.3times
Option: 2times up to and including 40 bar
Accuracy
Accuracy class: 1.6 per EN 837-1
Optional 1.0 per EN 837-1
  2.5 per EN 837-1 (for 0...600 and 0...1000 bar)
Temperature influence: Max. ± 0.4% / 10K of measuring span per EN 837-1
Temperature ranges
  without liquid filling with liquid filling
Ambient: -40…60 °C -20…60 °C
Media: -20…150 °C -20…100 °C
Storage: -20…60 °C -20…60 °C
Extended temperature range upon request.
Option: Autoclavable at 121 °C for 30 minutes
Tests and Certificates
See documents
Type Series
BA4100, BA4400, BA4110, BA4410, BA4170, BA4120, BA4420, BA4130, BA4430, BA4180
Information on other models see order details or upon request.

Documents

Name
Description
EN
DE
  • D2-015

    Data Sheet

  • BA_008

    Operating Instructions

  • XA_005

    Ex Instructions

  • KE_053

    Declaration of Conformity

Productrequest

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