manuais Astar HT-3300

Astar HT-3300 Especificações (224 páginas)

Marca: Astar | Categoria: Medição, teste e controlo | Tamanho: 8.87 MB |

Inglês

Índice

Rosemount 3300 Series

1

Guided Wave Radar Level and

3

Interface Transmitters

3

5Section 5: Operation

7

BAppendix A: Reference Data

8

00809-0100-4811, Rev DA

10

January 2015

10

Contents

10

Section 1 Introduction

11

1 316L SST (EN 1.4404)

12

2 Alloy C-276 (UNS N10276)

12

3 Alloy 400 (UNS N04400)

12

H Alloy C-276 (UNS N10276)

12

D Duplex process connection

12

1.2 Manual overview

14

1.3 Service support

15

Section 1: Introduction

16

Introduction

16

2.1 Theory of operation

17

2.2 Application examples

18

Separator tanks

19

Underground tanks

19

2.3 System architecture

20

2.4 Process characteristics

21

2.4.6 Interface

22

2.5 Vessel characteristics

23

2.5.2 Tank shape

24

2.7 Probe selection guide

25

2.7.1 Transition zones

26

Section 3 Installation

27

3.2 Installation procedure

29

3.3 Before you install

30

Alarm output

31

Write protection

31

3.4 Mounting considerations

32

Flange connection on nozzles

33

Flexible single lead

35

Rigid twin lead

35

Flexible twin lead

35

3.4.4 Free space

36

12 in. (300 mm)

37

3.4.6 Insulated tanks

38

3.5 Mechanical installation

39

3.5.5 Shortening the probe

43

 Pipes longer than

45

 Pipes shorter than

45

3.5.6 Using a segmented probe

46

Verify probe length

47

Assemble the segmented probe

47

Hand tighten

49

Flange Tri-Clamp Threaded

53

 Continue with step (7)

54

3.5.8 Anchoring

57

Ø 0.3 in. (8 mm)

58

3.6 Electrical installation

62

3.6.3 Cable selection

63

3.6.4 Hazardous areas

63

3.6.5 HART

63

Connecting the transmitter

65

Non-intrinsically safe output

66

Intrinsically safe output

67

3.7 Optional devices

68

4.1 Safety messages

71

4.2 Configuration parameters

72

Reference gauge height

73

Probe length

73

Probe type

73

Dielectric constant of vapor

73

4.2.2 Volume configuration

74

Strapping table

75

Standard tank shapes

76

4.4 Basic configuration

79

4.4.2 Measurement units

80

4.4.3 Reference gauge height

80

4.4.4 Probe length

80

4.4.5 Probe type

80

4.4.6 Product dielectric

81

4.4.7 Vapor dielectric

81

4.4.8 Measurement mode

81

4.4.9 Probe angle

82

4.4.11 Damping

82

4.4.12 Display panel

82

4.4.13 4 and 20 mA points

83

4.5 Volume configuration

84

4.6.2 Specifying the COM port

85

4.6.3 Help in RCT

86

4.6.4 Using the Setup Wizard

86

4.6.6 Setup - Info

89

4.6.7 Setup - Basics

89

4.6.8 Setup - Output

90

4.6.9 Setup - Probe

91

4.6.10 Setup - Geometry

92

Dielectrics

93

4.6.11 Setup - Volume

94

4.6.12 Setup - Display

95

4.7 Special functions

97

To turn off the Burst Mode

99

To set the COM port buffers

99

Reference Manual

100

Basic Configuration/Start-Up

100

Section 5 Operation

101

5.2 Error messages

102

6.1 Safety messages

103

6.2 Advanced configuration

104

Upper Null Zone

105

Logging and saving to disk

106

6.2.4 High level rates

108

6.3 Service

110

Distance calibration

111

Level calibration

111

Changing the Upper Null Zone

112

Using the Field Communicator

116

Saving the log to disk

117

Save Setup

118

File name

118

To load a setup

119

Memory Map

119

FLANGE VERSION

120

THREADED VERSION

120

6.3.8 Changing the probe

121

6.4 Diagnostic messages

122

6.4.2 Errors

123

6.4.3 Warnings

124

Appendix A Reference Data

125

A.1.2 4–20 mA HART

126

(output option code H)

126

A.1.3 Output

126

™ adapter

127

External power supply

127

IS electrical parameters

127

Signal on alarm

128

Saturation levels

128

Load limitations

128

A.1.4 Modbus

129

(output option code M)

129

Remote display

131

Configuration tools

131

Output units

132

Output variables

132

A.1.6 Temperature limits

133

A.1.8 Interface measurements

134

A.2 Performance specification

136

“Dimensional drawings”

137

Interface measuring range

139

A.2.3 Environment

140

500 cP 1500 cP 8000 cP

141

A.3 Physical specification

142

Remote housing mounting

143

Tank connection

143

Flange dimensions

143

Vented flanges

144

Probe versions

144

Total probe length

144

Engineered solutions

147

Rosemount 9901 chamber

147

Existing chamber

148

Centering discs

149

A.4 Dimensional drawings

152

Appendix A: Reference Data

153

Reference Data

153

Figure A-30. Bracket Mounting

159

Figure A-31. Remote Housing

160

A.5 Proprietary flanges

161

A.6 Ordering information

162

HART modem and cables

168

B.1 Safety messages

169

B.2 EU Conformity

170

Factory Mutual (FM) approvals

171

°C to + 85°C

172

°C to + 70 °C

172

= 250 V

173

00809-0100-4570, Rev AC

174

B.3.3 EAC certifications

176

NCC/INMETRO Approvals

177

B.3.5 Chinese certifications

179

B.3.6 Japanese certifications

179

B.3.7 IECEx certifications

180

60 °C) IP66

181

B.4 Other certifications

182

B.5 Approval drawings

182

9150 077-944

183

9150077-945

184

Product Certifications

185

to Modbus

187

Converter

187

C.2 Introduction

188

C.3 Workflow

189

C.4 Mechanical installation

189

C.5 Electrical installation

190

C.5.1 Connection terminals

191

C.5.2 RS-485 bus

192

C.5.3 Installation cases

192

Star topology

194

C.7 Transmitter configuration

196

Modbus Setup

197

Baud Rate 9600

200

Start Bits One

200

Data Bits Seven

200

Parity None

200

Stop Bits One

200

C.9 Alarm handling

203

C.9.1 Verify alarm output

204

C.10.1 Input registers

206

Measurement units

208

Baud rate

209

Floating Point Format Code

209

RTU Data Type

209

Input Register Base Number

209

+ 8 to + 30 Vdc

211

(max. rating)

211

C.12 Troubleshooting

214

Checksum

217

C.14 Specifications

218

Astar dispositivos