MSA SUPREMA - SUPREMA Sensor Data Sheet D-7711 K;D-7711 K-PR (5-Wire)

REV 0, June 2005Page 274
Operation Manual SUPREMA
12. Sensor Data Sheets
12.13 SUPREMA Sensor Data Sheet D-7711 K/D-7711 K-PR (5-wire)
Order No.: D0715642
The cable screen is only connected to the SUPREMA.
Connection module: MPI 10/WT 100/passive/5-wire/Constant current/Presetting required
Sensor
simulation module: WT 100 (Order No.: 10030263)
Attention! Before connecting measuring head, reduce sensor current to minimum!
Conditions for use: Mounting Wall mounting
Ingress protection IP 42 according to DIN 400 50
Explosion protection II 2G EEx d II C T4
Certificate PTB 01 ATEX 1152 X
Temperature -40 °C to +100 °C
Humidity 0 ... 95 % rel. humidity; noncondensing
Connection data: Bridge current K: 300 mA for all measuring components
K-PR: 310 mA for all measuring components
Maximum nominal current 330 mA
Maximum nominal voltage ≤ 3.0 V
Power consumption ≤ 1.0 W (without cable length)
Cable type 5-core, 80 % screened
Maximum loop resistance 36 ohms
Maximum cable length 1500 m (at 1.5 mm
2
cross section per wire)
Cable diameter 7 ... 13.5 mm
Cross section per wire allowed 0.75 ... 1.5 mm
2
Cable inlet Pg 13.5