• Electromechanical temperature controller with indication
• with one microswitch
• Housing sizes: 60 mm, 80 mm and 100 mm dia.
Bezel sizes: 72 x 72 mm and 96 x 96 mm
Brief description
The MICROSTAT-M is an electromechanical temperature controller with indication for universal
use. The instrument has a plastic housing and a liquid-filled or gas-filled measuring system.
The temperature-dependent change in volume of a liquid-filled measuring system, or the
temperature-dependent change in pressure of a gas-filled system, is converted by a Bourdon
tube into a rotary movement of the pointer, without any transmission gearing. The rotary
movement of the pointer spindle operates the microswitch through a lever system.
rear: IP00 to EN 60 529 (IP54 with extra code 426)
Scalewhite, black lettering
Accuracy classClass 2 to EN 13190
Measuring systemliquid-filledgas-filled
indication range ≤ 350 °Cindication range ≥ 400 °C
Time constant
t
0.632
Ambient temperature
error effect
on housing0.15% of indication range
approx. 12 sec, measured in water bath,
with a 6 mm dia. copper probe
in % of indication range (referred to the deviation from the reference value +23 °C)
per °C change in ambient temperature
on capillary (per meter)0.03% of indication range
per °C change in ambient temperature
higher ambient temperature – higher temperature indication – lower switching point
standardextra code (TZ) 651extra code (TZ) 650
Electrical contact
Contact type
Contact rating
single-pole microswitch with a mechanically operated changeover contact
5 (1.5) A3 (1) A10 (3) A
Switching differentialapprox. 2% of indication range2 to 4% of indication range
Switching point accuracy± 0.5% of indication range referred to the switch-off point with rising temperature
Switching reliabilityTo ensure maximum switching reliability, we recommend a minimum voltage of 24 V and a
standardextra code (TZ) 507
Electrical connectionfaston connectors A 6.3 x 0.8 to DIN 46 244screw terminals: for up to 1.5 mm
Setpoint adjustmentby setting device on window
Limit temperaturesfor transport and storage: -20 to +70 °C
(for indication range -40 to +40 °C: up to 50 °C; for indication range -30 to +50 °C: up to 60 °C)
Nominal positionunrestricted
steel housing (extra code 415)
approx. 4 sec, measured in oil bath,
with a 10 mm dia. stainless steel probe
0.05% of indication range
per °C change in ambient temperature
230 V AC +10/-15%, 48 — 63 Hz, p.f. = 1 (0.6)
minimum current of 100 mA.
conductor cross-section
no effect
2
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
> 350 °C ≤ +500 °Cnonononono
1)
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
608501Mechanical temperature controller MICROSTAT-M Class 2, with one microswitch
(2) Basic type extensions
2060Style: 20; housing size: 060 mm dia.
2080Style: 20; housing size: 080 mm dia.
2010Style: 20; housing size: 100 mm dia.
2160Style: 21; housing size: 060 mm dia.
2180Style: 21; housing size: 080 mm dia.
2110Style: 21; housing size: 100 mm dia.
(with TZ 415 only)
(with TZ 415 only)
(with TZ 415 only)
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2572
2596
Style: 25; housing size: 72 x 72 mm
Style: 25; housing size: 96 x 96 mm
(3) Indication range (AB)
469-40 to +040 °C; measuring range 0–30 to +030 °C, accuracy 02.0 °C
566-30 to +050 °C; measuring range 0–20 to +040 °C, accuracy 02.0 °C
643-20 to +120 °C; measuring range 0–30 to +100 °C, accuracy 04.0 °C
807-00 to +060 °C; measuring range 0+10 to +050 °C, accuracy 02.0 °C
810-00 to +080 °C; measuring range 0+10 to +070 °C, accuracy 02.0 °C
814-00 to +100 °C; measuring range 0+10 to +090 °C, accuracy 02.0 °C
818-00 to +120 °C; measuring range 0+20 to +100 °C, accuracy 04.0 °C
826-00 to +160 °C; measuring range 0+20 to +140 °C, accuracy 04.0 °C
832-00 to +200 °C; measuring range 0+20 to +180 °C, accuracy 04.0 °C
834-00 to +250 °C; measuring range 0+30 to +220 °C, accuracy 05.0 °C
926
+50 to +250 °C; measuring range 0+70 to +230 °C, accuracy 04.0 °C
840-00 to +300 °C; measuring range 0+30 to +270 °C, accuracy 10.0 °C
927
+50 to +300 °C; measuring range 0+80 to +270 °C, accuracy 05.0 °C
843-00 to +350 °C; measuring range 0+50 to +300 °C, accuracy 10.0 °C
932
+50 to +350 °C; measuring range 0+80 to +320 °C, accuracy 10.0 °C
848-00 to +400 °C; measuring range 0+50 to +350 °C, accuracy 10.0 °C
851-00 to +450 °C; measuring range 0+50 to +400 °C, accuracy 10.0 °C
854-00 to +500 °C; measuring range 0+50 to +450 °C, accuracy 10.0 °C
858-00 to +600 °C; measuring range +100 to +500 °C, accuracy 15.0 °C
(4) Capillary type (FL)
1
02FL02 copper capillary with copper braiding, approx. 2.5 mm dia. (up to +300 °C top of indication range)
11FL11 copper capillary with PE sleeve, approx. 3.5 mm dia. (up to +120 °C top of indication range)
17FL17 stainless steel capillary, 1.5 mm dia.
21FL21 copper capillary, 1.0 mm dia. (up to +300 °C top of indication range)
(5) Capillary length
1
10001000 mm
20002000 mm
30003000 mm
40004000 mm
50005000 mm
. . . .special length (specify in plain text: in 1000 mm steps, maximum length: 10000 mm)
. . .special length (specify in plain text, in 50 mm steps)
(12) Switching output (SA)
,20SA 20 one contact
1
(dimension EL or S)
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Connection diagram, standard Connection diagram,
with indicator light (TZ 572)
(13) Extra codes (TZ)
000no extra code
507Electrical connection by screw terminals for cable up to 1.5 mm
2
conductor cross-section
426Plastic cover to protect the tab connectors or screw terminals
against touching and splashing water, IP54, with cable gland, suitable for 6 — 8 mm cable dia.
650Microswitch 10 (3) A ( 230 V AC/DC +10/-15%, 48 — 63 Hz, p.f. = 1 (0.6)) (not with TZ 577)
518Stop for upper or lower limit of setpoint adjustment, factory-set
315Capillary reinforcement on housing and probe (not with FL21)
477Setpoint adjustment protected by screw cap.
Adjustment with tool (only in case size 60 mm diameter in plastic housing).
520Switching point fixed in the factory.
522Customized scale
743