• Temperature controller with process value display as panel-mounting or add-on device
•Class 1.5
• Protection rating IP 65
•Case sizes∅: 100 mm
Brief description
Contact dial thermometer are devices with process value display for temperature measurement,
control and monitoring and can be used universally.
Data Sheet 608523
Page 1/8
The temperature depending volume change in a measuring system filled with liquid or the temperature depending pressure change in a measuring system filled with gas is converted to a rotational movement of the process value indicator by a bourdon tube, no transmission gear is
required. The microswitch is actuated by the rotational movement of the indicator shaft via a tap
system.
Type 608523/2210
Technical data
CaseCase with bayonet lock made of stainless steel (1.4301)
Protection classIP 65 as per DIN EN 60529
Front panePolycarbonate
Scalewhite, labeled in black
DisplayClass 1.5 similar to DIN EN 13190
Anti-kink springfor devices with capillary on the case and the temperature probe
Set point adjustmentby set point value setter in the front pane; with screwdriver, protected by screw-fitted cover
Display correctionon the rear, no display correction with design 20
Limit value temperatures
(for display range 0 to +60°C up to max. 65°C; -40 to +40°C up to max. 50°C; -30 to +50°C up to max. 60°C)
Display range (AB)Display range in °CMeasuring range in °CTolerance in °C
469-40...+40-30...+301.5
566-30...+50-20...+401.5
643-20...+120-20...+1003.0
8070...+60+10...+501.5
8100...+80+10...+701.5
8140...+100+10...+901.5
8180...+120+20...+1003.0
8260...+160+20...+1403.0
8320...+200+20...+1803.0
8340...+250+30...+2204.0
926+50...+250+70...+2303.0
8400...+300+30...+2706.0
927+50...+300+80...+2704.0
8430...+350+50...+3006.0
932+50...+350+80...+3206.0
8480...+400+50...+3506.0
8510...+450+50...+4006.0
8540...+500+50...+4508.0
8580...+600+100...+50010.0
Liquid fillingGas filling
Measuring systemDisplay range (AB) ≤ 350°CDisplay range (AB) ÷ 400°C
Time behaviorapprox. 12 s, measured in water,
with a probe Ø of 6 mm made of Cu.
Ambient temperature
influence effect
In % of the display range (referring to the deviation from the reference value +23°C)
on case0.15% of the display range
per K ambient temperature change
on capillary (per m)0.03% of the display range
per K ambient temperature change
with a probe Ø of 10 mm made of stainless steel.
approx. 4 s, measured in oil,
0.05% of the display range
per K ambient temperature change
no influence
Higher ambient temperature – higher temperature display – lower switching point
standardExtra code (TZ) 650
Electric contact
Type of contact
Single-pole microswitch with mechanically actuate change-over contact
Contact ratingAC 230 V, +10/-15 %, 48 to 63 Hz, cos ϕ = 1 (0.6)
5 (1.5) A10 (3) A
Hysteresisapprox. 1.5% of the display range1.5 to 3 % of the display range
Switching point accuracy± 0.5% of the display range referring to the switch-off point with rising temperature
Switching reliabilityTo ensure a high switching reliability, we recommend a minimum voltage of
24 V and a minimum current of 100 mA
2
Electrical connectionConnection inlet: Cable cross section up to 2.5 mm
, suitable for cable-Ø from 6.5 to 13 mm
Note
Physical and toxic features of the expansion means, which could emerge in the event of a measuring system break.
Control range
with scale limit value
≤ +200°C
≥ +200°C ≤ +350°C+490°C- -
> +350°C ≤ +500°C
a
There is currently no statement by the health authority concerning hazards to health in the event of short-term exposure and low concentration, e.g. measuring
system break.