Expert Accessories

Find the right accessories for your Expert level equipment.

MJK Expert Link 840100

For support of the Expert 1400 og 3400 series,

Use with 203990 PC Interface

For Win XP-7

MJK Read-Prog Link 840101

For support of the Expert 7060-7070 and 1100-2100 series,

Use with 203992 PC Interface

For Win XP-7

202918 Sacrificial Copper Ring for 7050/7060

202921 1" ISO thread f/7060/2100/3400 Expert Transmitter

: 202921 1" ISO thread

202921 1" ISO thread for 7060/2100/3400 Expert Transmitter

202922 Transmitter Connection box

: 202922 and 200126

Connection box for level transmitter cabels (4-20 mA)

IP 67

202993 Isolator

The isolator is an integrated unit including active components with low power consumption.
A power supply provides power to the pressure transmitter through a galvanic separator such that neither current nor voltage exceeds the specified values.
A ground connection is not required.

Loop-powered

Lead breakage monitoring

Single channel

HART compatible

For zone 1 applications

Supply 5-35 V DC, loop powered, lead breakage monitoring
Output signal Single channel 4 - 20 mA
Temperature, ambient -20 °C to 60 °C
Enclosure IP20
Approvals CE-Conformity, Directive 89/336/EC EN 50081-2, EN 50082-2
EC-Type Examination Certificate BAS 98 ATEX 7343
UL Certificate No E106378 UL
Group, category, type of protection Ex II (1) G D [EEx ia] IIC (-20 °C ? Tamb ? 60 °C) (for zone 1 and 2)

202995 Zener barrier

The Zener barrier is a passive unit requiring a safe grounding connection based on the ATEX regulations.

The Zener barrier contains of a number of Zener diodes for voltage protection.
A safety fuse will blow if the current exceeds the limits.

Nominal data 28 V, 300 ?
Intrinsically safe characteristics for [EEx ia] IIC
UZ = 28 V, Rmin = 301 ?, IK = 93 mA, Pmax = 0,65 W, Cmax = 0,083 ?F,
Lmax = 3,05 mH, L/R Ratio: 56
Fuse rating 50 mA
Temperature, ambient -20 °C to 60 °C
Enclosure IP20
EC-Type Examination Certificate BAS 01 ATEX 7005
UL Certificate No E106378 UL