Installation | 5
Instruction Manual MINK MM 1104-1142 BV ATEX_EN_en
21 | 40
Electrical data (transmitter):
Upper limiting values in supply circuit (certified intrinsically safe electric circuit)
U
i
= 8 … 30 V DC
I
i
= 120 mA
P
i
= 800 mW
4 ... 20 mA
►
-20 ... 350 °C
Warning signal:
a warning signal can be set prior the trip signal.
Trip signal:
see table below
Trip
temperature
Resistance
Trip
signal
Under measurement range
(= sensor short circuit)
-
-
3,600 mA
Lower measurement limit
-20° C
92,160 Ω
4,000 mA
Limit for T4
125° C
147,951 Ω
10,270 mA
Limit for T3
190° C
172,173 Ω
13,081 mA
Pump limit (MM 1104 BVE, 50Hz, 60hPa)
220° C
183,188 Ω
14,378 mA
Pump limit (MM 1144 BVE, 50Hz, 60hPa)
230° C
186,836 Ω
14,811 mA
Pump limit (MM 1104/1144 BVE, 60Hz, 60hPa)
240° C
190,473 Ω
15,243 mA
Limit for T2,
Pump limit (MM 1102 BVE, 50Hz, 60hPa)
280° C
204,905 Ω
16,973 mA
Pump limit (MM 1102 BVE, 60Hz, 60hPa)
300° C
212,052 Ω
17,838 mA
Pump limit (MM 1142 BVE, 50Hz, 60hPa)
310° C
215,608 Ω
18,270 mA
Pump limit (MM 1142 BVE, 60Hz, 60hPa)
340° C
215,608 Ω
18,270 mA
Upper measurement limit
350° C
229,716 Ω
20,000 mA
Sensor breakage
-
-
21,000 mA
NOTE:
The values in “mA” are only valid for transmitter “4 ... 20 mA
►
-20 ... 350 °C”
5.7.2
Wiring Diagram Pressure Transmitter
Version with pressure monitoring (PSA):
●
Execute the interface for the pressure measuring system in the plant control system according
to the
and the manufacturer's instructions
Pressure transmitter: 0653 140 507
ACS-CONTROL-SYSTEM GmbH
Reference: Precont S10
Connector:
M12x1, 4-pin
1
2
4
3
3
1
+
-
1 = Brown ; 3 = Blue
Electrical data (transmitter):
Upper limiting values in supply circuit (certified intrinsically safe electric circuit)
Ui = 14.5 … 30 V DC
Ii = 250 mA
4 ... 20 mA
►
-1 ... 1 bar (abs.)
Warning signal:
P
warning min.
= -0.15 bar
►
10.8 mA
P
warning max.
= -0.15 bar
►
13.2 mA
Trip signal:
P
trip min.
= -0.2 bar
►
10.4 mA
P
trip max.
= -0.2 bar
►
13.6 mA
