Dräger Polytron Pulsar 2

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The Handheld Terminal

Figure 12: Draeger PLMS handheld terminal

BATTERY INSIDE

Approved Battery:

Duracell or Procell

MN 1604.

WARNING!

DO NOT CHANGE

BATTERY IN A

HAZARDOUS

AREA

Plymouth, UK

01823892.eps

Draeger PLMS Ltd.

Main Page

Table of Contents2
Liability for Proper Function or Damage3
For Your Safety3
- Maintenance3
- Explosion Protection Approvals4
Intended Use4
Parts Supplied4
Introduction5
Understanding the System5
- Transmitter6
- Receiver6
- Digital Communications7
- Gas Calibration and Zeroing8
- Choosing the Path of the Beam9
Installation of a Dräger Polytron Pulsar 29
- Wall Mounting of Dräger Polytron Pulsar 2 with Eex E Junction Box10
- Mounting the Unit10
- Peak Current Consumption11
Electrical Installation11
- Dräger Polytron Pulsar 2 Maximum Permissible Power Cable Lengths12
- Cable Run in Metres: to both Transmitter and Receiver12
- Cable Run in Metres: to Transmitter Only12
- Cable Run in Metres: to Receiver Only13
- Cable Run in Feet: to Booth Transmitter and Receiver13
- Cable Run in Feet: to Transmitter Only14
- Cable Run in Feet: to Receiver Only14
- Connection Diagram Powered Via Trannsmitter15
- Connection Diagram Powered Via Reciever15
- Connection Diagram Powered Individually16
- Eex D Socket Cable Speciﬁcation17
- Cabling the Eex D Certiﬁed Connector17
- Exploded View of the Socket17
- Preparing and Fitting the Cable18
- Cable Preparation and Wiring19
- Rear of Socket Insert19
- Front of Exlink Socket (Insert Fitted)19
- Connecting the Plug and Socket19
- Connection Diagram Powered Individually Using CEAG Eex D Connector20
Installing and Commissioning the Dräger Polytron Pulsar 221
- AP800 Attenuator Plate22
- Conﬁguring the Transmitter and Receiver22
- Alignment and Zeroing22
- Initial Receiver Alignment23
- Transmitter Alignment23
- 4 To 60M Transmitter23
- Veriﬁcation with Test Sheets24
- 30 To 120M and 100 to 200M Transmitters24
- The Zeroing Procedure24
- Final Receiver Alignment24
Planned Maintenance25
- Speciﬁcation26
- International Certiﬁcation27
- Ingress Protection27
Receiver Default Settings27
Terminal Box28
Accessories List28
- The Pre-Warning Level29
- The Analogue Current Loop29
- The 4-20Ma Measurement Range29
Fault Finding Guide29
- Problems Relating to the Transmitter30
- Problems Relating to the Receiver.31
- Description32
- Battery32
- Operation32
The Handheld Terminal32
- Tx Main Menu33
- Menus When Connected33
- Rx Main Menu33
- Rx Align + Zero33
- Menus When Connected to Ai500 Digital Interface34
- Ai500 Main Menu34
- Not Connected34
- Safety Information35
- The GC2 Handheld Terminal Certiﬁcation Label Explained36
- Draeger PLMS Handheld Terminal37
- Environmental38
- Power Supply38
The Dräger Polytron Pulsar 2 Digital Interface AI50038
- Power and Dräger Polytron Pulsar 2 Digital I/O39
- EIA-RS-422/485 Serial Port39
- Removable Polarised Connector39
- Hand-Held Terminal Port40
- Communicating with the AI500 Digital Interface40
- Summary of Draeger-PLMS Protocol40
- Connection from the Field Device to the AI50040
- A Typical HART Installation41
Using the Dräger Polytron Pulsar 2 with HART41
- Measurement of Concentration Times Path Length42
- Descriptor42
- Process Variables of AMS Tag42
AMS Operator Screens and Help Texts42
- Status of AMS Tag (Dräger Polytron Pulsar 2 Status)43
- Upper Range Value43
- Analog Output Value43
- Status of AMS Tag (Diagnostics)44
- Configuration Properties of AMS Tag (Basic Set Up)45
- Final Assembly Number45
- Open Path45
- Duct-Mounted45
- Number of Request Preambles46
- Conﬁguration Properties of AMS Tag (HART Setting)46
- Universal Revision46
- Conﬁguration Properties of AMS Tag (Device)47
- Ethylene Filters47
- Conﬁguration Properties of AMS Tag48
- Auto Zero Tracking Rate49
- Duration for Best Recent Strength49
- Baseline Deadband (Lflm)49
- Reduction in Best Recent Strength49
- Conﬁguration Properties of AMS Tag (Last Zeroing)50
- Conﬁguration Properties of AMS Tag (Gas Table)51
Supplier´s Declaration of Conformity52

Table of Contents

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