Gestra MB1
Product Name: Gestra MB1
Product Brand: Gestra
Product Code: MB1
Product Artikel: Gestra MB1
Technical data
Supply voltage
24 VDC +/– 10 %
Power consumption
2 VA
Housing:
Dimensions
96 x 24 x 69 mm (WxHxD) including plug-in terminal
Panel cut-out
96.0+0.8 x 22.2+0.3 mm
Wall thickness
up to 3 mm
Fixing
Screw-type elements
Material
PC polycarbonate, black
Sealing material
EPDM, 65 Shore, black
Protection
Standard IP 65 (front frame), IP 00 (rear panel)
Weight
approx. 109 g
Connection
Plug-in terminal, conductor size up to 2.5 mm2
Display:
Segment size
2 x 4 mm (HxW)
Segment colour
red
Indicating range
30 bargraph segments -
Overflow indication
Top two segments flash
Underflow indication
Bottom two segments flash
Response time
(equal to measurement time) approx. 100 ms
Input
–22 ... 24 mA
Measuring range
4-20 mA, Ri ~100 Ω
Measuring error
0.5 % of final value, +/– 1 digit
Temperature drift
100 ppm / K
Measurement time
approx. 100 ms
Measuring principle
Voltage / frequency conversion
Resolution
14 bit (with 0.1 s response time)
Environmental conditions:
Service temperature
0 ... 60 °C
Storage temperature
–20 ... 80 °C
Climate resistance
relative humidity 0-80% of yearly mean value, without
condensing
Adjustors
1 Code switch with 9 poles
1 Pushbutton
