7 | Technical data FISCHER Mess- und Regeltechnik GmbH
98/108 BA_EN_FT90
7.8 Display
Display Full graphic LC display
Resolution 128 x 64 Pixel
Backlight RGB
Measured value display 6 digits
7.9 Construction design
Process connection Outer Ø Inner Ø
CK screw connections
made of aluminium
Hose 6 mm 4 mm
Hose 8 mm 6 mm
Pneumatic connector socket
in nickel-plated brass
Hose 6 mm 4 mm
Hose 8 mm 6 mm
Cutting ring connection
in stainless steel
Pipe 6 mm
Pipe 8 mm
Electrical connection
Devices with analog and switch outputs
Connector 1 : Auxiliary energy, output 5-pin male
Connector 2 : Switch outputs 8-pin male
Connector 3: Temperature/humidity sensor 4-pin female
Device with Modbus
Connector 1: Modbus IN 5-pin male
Connector 2: Modbus OUT 5-pin female
Connector 3: Temperature/humidity sensor 4-pin female
Installation position User-defined
Dimensions (without connections) 120 x 81.5 x 95 mm
Weight Max. 380 g
7.9.1 Materials
Materials of the parts that come into contact with the medium
Pressure sensor Silicon, PVC, FKM, aluminium, brass,
stainless steel
Temperature and humidity sensor
FF90FK
FR4, polyoxymethylene, solder resist,
silicon, tin, copper, nickel, silver,
ceramic
Humidity and temperature sensor
FF90FV
FR4, stainless steel, solder resist, sil-
icon, tin, copper, nickel, silver, ceramic
Materials of the parts that come into contact with the surroundings
All versions Polyester, PET, polyamide 6.6, alu-
minium, nickel-plated brass, stainless
steel
Humidity and temperature sensor
FF90FK
Polyoxymethylene
Humidity and temperature sensor
FF90FV
Stainless steel