Emerson MICRO MOTION 1700 Manual de usuario descargar pdf (Pagina 13)

1.7 Accessibility for maintenance

Mount the flowmeter in a location and orientation that satisfies the following conditions:

• Allows sufficient clearance to open the transmitter housing cover. Micro Motion

recommends 8–10 inches (200–250 mm) clearance at the rear of the transmitter.

• Provides clear access for installing cabling to the transmitter.

Planning

Installation Manual 9

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 123 124

Micro Motion 1
Model 1700 and 2700 1
Contents 3
1 Planning 5
1.1.2 Maximum cable lengths 9
Planning 10
1.3 Environmental limits 11
Power requirements 11
1.6 Orientation 12
Installation Manual 9 13
10 Micro Motion 14
A. Cap screws 15
B. Transmitter 15
C. Transition ring 15
D. Sensor 15
(optional) 16
3.1 Mounting options 19
Figure 3-1: 20
16 Micro Motion 20
A. End cap 21
B. Cap screws 21
C. Transmitter 21
D. Mounting bracket 21
Figure 3-3: 22
18 Micro Motion 22
Prepare the 4-wire cable 23
20 Micro Motion 24
Installation Manual 23 27
Installation Manual 27 31
28 Micro Motion 32
4.1 Mounting options 33
A. Mounting bracket 34
Prepare the 9-wire cable 35
32 Micro Motion 36
Installation Manual 33 37
Cable illustrations 39
Installation Manual 35 39
36 Micro Motion 40
Installation Manual 39 43
44 Micro Motion 48
48 Micro Motion 52
5.1 Mounting options 53
Figure 5-1: 54
50 Micro Motion 54
Figure 5-3: 56
52 Micro Motion 56
5.3 Prepare the 4-wire cable 58
Installation Manual 55 59
58 Micro Motion 62
60 Micro Motion 64
Installation Manual 61 65
Installation Manual 63 67
64 Micro Motion 68
Installation Manual 67 71
Installation Manual 71 75
72 Micro Motion 76
Figure 5-24: 77
Installation Manual 73 77
6 Wiring the power supply 81
78 Micro Motion 82
7.1 Basic analog wiring 83
80 Micro Motion 84
82 Micro Motion 86
Model 2700 transmitters with 87
External resistor R 88
86 Micro Motion 90
8.5 Hazardous area wiring 91
Installation Manual 89 93
Figure 8-10: 95
Installation Manual 91 95
Figure 8-11: 96
92 Micro Motion 96
Installation Manual 93 97
94 Micro Motion 98
9 I/O wiring for Model 2700 99
9.2 mA/HART wiring 100
HART multidrop wiring 101
9.3 Frequency output wiring 102
Installation Manual 99 103
CAUTION! 104
100 Micro Motion 104
Installation Manual 101 105
102 Micro Motion 106
9.4 Discrete output wiring 107
104 Micro Motion 108
Installation Manual 105 109
106 Micro Motion 110
9.5 Discrete input wiring 111
10 Specifications 113
10.2 Input/output signals 114
10.3 Local display 115
112 Micro Motion 116
10.4 Environmental limits 117
10.5 Physical specifications 117
Specifications 118
Figure 10-3: 119
Installation Manual 115 119
116 Micro Motion 120
Installation Manual 117 121
118 Micro Motion 122
*20001700* 124

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Emerson MICRO MOTION 1700 Manual de usuario Pagina 13

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