13
Technical data
13.1
General data
Specification
Value Unit
Display type
TFT, white font on black background ---
Display size
3.5 Inches
Display resolution
320 x 240 Pixels
Setting resolution
0.01 °C
Display resolution
0.01 °C
Entry
via eight keys ---
Installation and use
Indoors ---
Maximum height of installation above sea level
up to 2,000 m
Relative humidity
Maximum relative air humidity 80 % at ambient tem-
perature of 31 °C and up to 40 °C, 50 % with linear
decrease
---
Ambient temperature range
5 – 40 °C
IP protection level
IP 21 ---
Mains voltage fluctuations
Permissible up to
±
10% of the nominal voltage ---
Protection class for electrical equipment
DIN EN 61 140 (VDE 0140-1)
1 ---
Class division according to DIN 12 876-1
‑
Class designation
III ---
‑
Identification code
FL (suitable for combustible and non-combustible liquids) ---
Storage temperature range
5 – 43 °C;
For water-cooled devices, the condenser must be com-
pletely empty
°C
Transportation temperature range
-20 – 43 °C
Maximum permissible pollution degree
2 ---
Permissible heat transfer liquid
Monoethylene glycol/water mixture ---
Possible working temperature range
À
-30 – 80 °C
Minimum permissible electrical conductivity of
the standard tempering liquid used
1 μS/cm
Temperature stability
Á
K
±
0.05
Measurement deviation
‑
at 1 l/min
% ±3.4
‑
at 20 l/min
% ±0.4
‑
at 70 l/min
% ±0.3
Connector thread (outer) inflow/outflow
M30 x 1.5 ---
V4
Integral process thermostats with flow control unit
147 / 171
