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E2648-VOC

Rev 11.05.2021

0x0006

6 / 40007 RW Response delay, ms

1...255

10

0x0007

7 / 40008 RW Stop bits, parity bit *

1 – No parity bit, 1 stop bit
(default after factory reset)
2 – No parity bit, 2 stop bits
3 – Odd parity, 1 stop bit
4 – Even parity, 1 stop bit
NOTE: 3 and 4 are available
starting from the Software
version 0x218 (dec. 536)

1

0x0008

8 /40009

R

Last error code

1...255

-

0x0011 17 / 40018 RW

Technological:
age of last data in seconds
(read) / restart (write)

0...65535 s (read),
writing 42330 restarts the
instrument

-

0x00A5

165 /

40166

RW

Zero adjustment for gas
data, ADC

-32000...+32000 ADC units

0

0x00A6

166 /

40167 RW

Slope adjustment for gas

data

1...65535

512

0x00A7

167 /

40168 RW

The change rate limit for

gas units /s

1...32000, 0 - no limit

0

0x00A8

168 /

40169 RW

Integrating filter time

constant, s

1...32000 (seconds),

0 - no filter

0

Address

Reg / MHR RW Description

Supported values (dec)

Default

0x00C9

201 /

40202

RW

Parameter tied to analog
output 1

0 – None
2 – Gas concentration
9 – Forced Modbus control,

value set in MHR / 40204

2

0x00CA

202 /

40203

RW

Parameter tied to analog
output 2

0 – None
2 – Gas concentration
9 – Forced Modbus control,

value set in MHR / 40205

2

0x00CB

203 /

40204

RW

Forced value for analog
output 1***

0...1000
(0.0%...100.0% of output scale)

0

0x00CC

204 /

40205

RW

Forced value for analog
output 2***

0...1000
(0.0%...100.0% of output scale)

0

0x00D3

211 /

40212

RW

Parameter tied to relay
RE1

0 –none
2 – gas concentration
9 – control by Modbus control,
state set in MHR / 40214

2

23

Содержание PluraSens E2648-VOC

Страница 1: ...PluraSens Solvent Vapor Detector Transmitter E2648 VOC User Manual...

Страница 2: ...ing conditions 13 Installation guidelines 13 Mounting dimensions 14 Sensor probe handling 15 Electrical connections 16 Operation 19 Maintenance 19 Calibration 19 Delivery set 20 Order code for E2648 V...

Страница 3: ...E2648 VOC Rev 11 05 2021 Warranty 27 Manufacturer contacts 27 3...

Страница 4: ...ensity to air 2 0 Conversion 1 ppm 2 38 mg m3 Boiling point 56 11 C Low explosive limit LEL vol in air 2 5 Upper explosive limit UEL vol in air 12 8 Odor Characteristic pungent smell Hazards Highly fl...

Страница 5: ...Conversion 1 ppm 3 19 mg m3 Boiling point 80 C Low explosive limit LEL vol in air 1 2 Upper explosive limit UEL vol in air 7 8 Odor Hyacinth like odor Hazards Highly flammable Irritant Carcinogen May...

Страница 6: ...ow explosive limit LEL vol in air 3 3 3 Upper explosive limit UEL vol in air 19 Odor The characteristic smell of alcohol Hazards Highly flammable Gas air mixtures are explosive Inhalation of vapors le...

Страница 7: ...onversion 1 ppm 3 60 mg m3 Boiling point 77 1 C Low explosive limit LEL vol in air 2 Upper explosive limit UEL vol in air 11 5 Odor Sweet pear smell Hazards Flammable Short term exposure to high level...

Страница 8: ...Upper explosive limit UEL vol in air 6 75 7 1 Odor Characteristic chemical smell Hazards Highly flammable Gas air mixtures are explosive Inhalation possible effects irritation eyes nose lassitude wea...

Страница 9: ...s ortho xylene meta xylene para xylene Molar weight 106 Conversion 1 ppm 4 34 mg m3 Boiling point 144 4 C 139 C 138 35 C Low explosive limit LEL vol in air 0 9 1 1 Upper explosive limit UEL vol in air...

Страница 10: ...ply 11 30 VDC 24 VAC or 90 265 VAC as options Power consumption 2 VA Analog outputs 2 4 20 mA 0 10 V user settable Outputs assignment OUT1 2 gas OUT2 2 gas Outputs scale width 10 resolution Recommende...

Страница 11: ...sing contact 250 VAC 30 VDC 5 A max Alarm setpoints set release RE1 LOW 20 16 LEL RE2 HIGH 50 40 LEL RE1 LOW 100 80 ppm RE2 HIGH 300 240 ppm for 0 500 ppm range Other options Remote probe Protection I...

Страница 12: ...or 230 VAC as options for power supply module Remote probe The version of your detector is marked on the package If the symbol is marked on the equipment consult the documentation for further informa...

Страница 13: ...vier than air so the gas detector transmitter should be placed near the floor or potential leakage or formation source The device should be accessible for maintenance and repair The aforementioned con...

Страница 14: ...E2648 VOC Rev 11 05 2021 Mounting dimensions Front view Bottom view 14...

Страница 15: ...and water drops The filter should be replaced if it gets strongly contaminated To replace the PTFE filter unscrew the sensor head cap and remove the old filter Place a new filter into the cap and tigh...

Страница 16: ...ly and of the external devices Attach the power cable to the device without turning it on Using the connection diagram below connect the analog outputs and digital interface terminals to the relevant...

Страница 17: ...terminals OUT1 4 20 mA 0 10 V output OUT2 4 20 mA 0 10 V output 0V 0 V 24 VAC Neutral optional A RS485 A Data B RS485 B Data U 24 VDC 24 VAC Phase optional X5 terminals optional L 90 265 VAC Phase N...

Страница 18: ...to an external RS485 network Both analog outputs can be independently changed between 4 20 mA and 0 10 V type using jumpers J1 OUT1 and J2 OUT2 By closing pins on a specific jumper the related output...

Страница 19: ...Continuously on or off Make sure that the transmitter is properly mounted the external devices connected the power LED green on and the control LED red is constantly lit Make certain that the cable gl...

Страница 20: ...ng clamp for remote probe versions Order code for E2648 VOC options E2648 options Order code Remote probe 3 m cable E2648 VOC RP33 3 Remote probe 10 m cable E2648 VOC RP33 10 Integrated 90 265 V mains...

Страница 21: ...xible setting of analog output scales for each output Output zero and slope adjustment for calibration Free assignment of each of two relays to the chosen parameter Several relay control logic modes S...

Страница 22: ...ster Error codes 01 Illegal function 02 Illegal data address 03 Illegal data value 04 Slave device failure details of last error 04 can be read from register 0x0008 Modbus holding registers Register a...

Страница 23: ...as data 1 65535 512 0x00A7 167 40168 RW The change rate limit for gas units s 1 32000 0 no limit 0 0x00A8 168 40169 RW Integrating filter time constant s 1 32000 seconds 0 no filter 0 Address Reg MHR...

Страница 24: ...0 1000 s 0 0x00D9 217 40218 RW Minimal on off time for relay RE1 0 1000 s 0 0x00DA 218 40219 RW Minimal on off time for relay RE2 0 1000 s 0 Address Reg MHR RW Description Supported values dec Defaul...

Страница 25: ...0 1 in case the sensor is absent turn signaling off on analog output1 bit 3 0 1 in case the sensor is absent turn on signaling with low current high current on analog output1 if bit 2 0 this bit will...

Страница 26: ...efined 0x0107 263 40264 RW 0 value for analog output 2 32000 32000 gas units User defined 0x0108 264 40265 RW 100 value for analog output 2 32000 32000 gas units User defined The new value is applied...

Страница 27: ...Manufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manu...

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