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# Replacement for serial number 1704993/02/001 #
 Pressure gauge with Bourdon tube for pressure transmitter and switching contact
 according to data sheet D3-027
 BR4
 Nominal case size: NG 1002
 Housing design: IP 65, process connection at the bottom
 Explosion protection: without
 Accuracy class: see datasheet A
 Display range: -1...9 bar
 Switching contact: Magnetic spring contact L4
 Switching function: 1 x min. Opening contact 500
 Electrical connection: Connector plug with cable gland
 M20x1.5 and removable test cover, material Makrolon
 ACCEPTANCE TEST CERTIFICATE DIN EN 10204 3.1
 Calibration certificate 5 measuring points
 W1201
 Membrane pressure medium for food/pharmaceuticals/biotechnology DL
 Design: with clamp connection
 according to data sheet D5-026
 4
 Process connection: according to DIN 32676 series A (metric) for pipes according to
 EN 10357, DN 25 / PN 25
 100
 Hygienic execution according to EHEDG Doc.8 and ASME BPE SF3
 Surface roughness (parts in contact with the measuring medium)
 - Turned parts Ra <= 0.76μm
 - Membrane Ra <= 0.38μm
 - Weld seam Ra <= 0.76μm
 HY
 Measuring device connection: directly welded
 A400
 Material of wetted parts: Stainless steel W.-Nr. 1.4435 (316L)7
 System filling: Silicone-free synthetic oil FD1
 Registered according to FDA 21 CFR 178.3570 / H1
 L23
 DMB_220
 Temperature of measured medium: see below
 +10...+140°C
 Ambient temperature: see below
 +10...+25°C
 Stamping for material certificate according to EN 10204 3.1
 W1020
BR4200-A91-L4500-W1201 DL4100-HY-A4007-L23-W1020

Labom
# Replacement for serial number 1704993/02/001 # Pressure gauge with Bourdon tube for pressure transmitter and switching contact according to data sheet D3-027 BR4 Nominal case size: NG 1002 Housing design: IP 65, process connection at the bottom Explosion protection: without Accuracy class: see datasheet A Display range: -1...9 bar Switching contact: Magnetic spring contact L4 Switching function: 1 x min. Opening contact 500 Electrical connection: Connector plug with cable gland M20x1.5 and removable test cover, material Makrolon ACCEPTANCE TEST CERTIFICATE DIN EN 10204 3.1 Calibration certificate 5 measuring points W1201 Membrane pressure medium for food/pharmaceuticals/biotechnology DL Design: with clamp connection according to data sheet D5-026 4 Process connection: according to DIN 32676 series A (metric) for pipes according to EN 10357, DN 25 / PN 25 100 Hygienic execution according to EHEDG Doc.8 and ASME BPE SF3 Surface roughness (parts in contact with the measuring medium) - Turned parts Ra <= 0.76μm - Membrane Ra <= 0.38μm - Weld seam Ra <= 0.76μm HY Measuring device connection: directly welded A400 Material of wetted parts: Stainless steel W.-Nr. 1.4435 (316L)7 System filling: Silicone-free synthetic oil FD1 Registered according to FDA 21 CFR 178.3570 / H1 L23 DMB_220 Temperature of measured medium: see below +10...+140°C Ambient temperature: see below +10...+25°C Stamping for material certificate according to EN 10204 3.1 W1020