Spectron-601-Exd Series Explosion-proof Flame Detector

Addressable S2000-Spectron-607-Exd-M/N works in DPLS loop with S2000-KDL or S2000-KDL-2I.

Spectron-601-Exd series detectors detect manual arc and argon welding as false alarms.

Used in fire alarm and fire extinguishing systems in hazardous area zones 1 and 2 of enclosed buildings and open installations, as well as in underground mines, mining plants and their above-ground facilities.

• Housing of Speсtron-601-Exd detector with index "A" is made of aluminum alloy (AD31T5)
• Housing of Speсtron-601-Exd detector with index "N" is made of stainless steel (AISI 321)
• Housing of Speсtron-601-Exd detector with index "M" is made of galvanized steel (steel 10)

Spectron-601-Exd detector can be equipped with a video module:

• "V" index - analog camera
• "V-IP" index - digital camera

The video module is designed to record alarm events. The video module is manufactured in a separate housing, mounted on one common bracket and located on the same axis as the flame detector. Power is supplied to the video module from the detector via an armored cable. A separate power supply board is installed in the detector for the operation of the video module.

Speсtron-601-Exd-A (set 8.3) is a special version of the detector with individual settings. Supplied with a SZK-20 sun visor, cable glands for mounting the cable in a metal hose with a nominal diameter of 20 mm (4 pcs), stopper plugs (3 pcs), resistors for connecting to an addressable expander (S2000-AP2), an explosion-proof junction box Relion-KKV-A.

Flame detector in stainless steel housing is recommended for use in facilities exposed to acidic, alkaline and other chemically aggressive environments, sea water and salt fog.

For configuring detector’s parameters, “Spectron” configurator program is used. The program allows:

• request the status of the detector;
• restart the detector;
• change additional settings of the detector parameters.

Detectors with “HART” index are configured using HART-USB "Spectron" interface converter. To download the software from our website click this link.

Detectors without “HART” index (with Modbus/RTU digital protocol) are configured using SB-RS-48 interface converter. To download the software from our website click this link.

For facilities with harsh operating conditions, the detector sensitivity can be changed. Detection range modes:

• "Far" - TP-5, TP-6 - 50 meters;
• "Standard" - TP-5, TP-6 - 25 meters;
• "Near 2" (factory setting) - TP-5, TP-6 - 17 meters;
• "Near 3" - TP-5, TP-6 - 12 meters.

The detector heater ensures full operation of the device at an ambient temperature of -70 to +90 ºС. With the heating function disabled the operating temperature range is -55 to +90 ºС. The detector remains operational with a short-term increase in temperature up to +135 ºС.

The field of view of Spectron-601-Exd series is 90º in the vertical, horizontal and all inclined planes.

The flame detection range corresponds to (in accordance with GOST R 53325-2012) - 50 meters to TP5 and TP6

Minimal response time, seconds:

The transition of the detector from the Alarm mode to the Normal mode is carried out by disconnecting the power supply for at least 8 seconds

In modifications of Spectron-601-Exd flame detectors, index "S" denotes individual setting for a specific facility with harsh operating conditions.

Spectron-601-Exd Flame Detector

A

M

N

S-M

S-N

Wiring

Self-testing

Ingress Protection by the housing
in accordance with GOST 14254

Type of explosion protection

Exd

Exd

Exd

Exd

Exd

• Detectors with support of data exchange are equipped with a digital RS485 interface supporting the Modbus RTU protocol;
• Detectors with the "HART" index for data exchange are equipped with a 4÷20 mA current loop interface with support for HART technology.

Spectron-601-Exd Flame Detector

M-HART

N-HART

S-M-HART

S-N-HART

Wiring

Self-testing

The degree of protection by the shell
according to GOST 14254

Type of explosion protection

Exd

Exd

Exd

Exd

ATTENTION. The model of cable glands must be specified when adding to the specification and ordering the equipment. Cable glands are not included in the price of the equipment. Full information on cable glands is available on the CABLE GLAND page of our website . If you have any questions about the correct selection of the type of cable gland, you can contact the technical support service by phone.

Specialized program Spectron-OPS-AutoCAD for easier designing

The warranty period of is 18 months from the date of commissioning, but not more than 24 months from the date of manufacturing.

Detectors with a release date of 2017 and later work with explosion-proof test emitters:

• IT-12-Exd (black) - a test emitter for remote verification of the detector's performance;
• IT-12-Exd (red) – tuning emitter for remote change of detector parameters.

The range of emitters is 25 meters.

To purchase S2000-Spectron-607-Exd please contact NVP Bolid"

Spectron-600-Exd series flame detector is listed in the MTR “Gazprom” OJSC Stock item identification guide.

Video from NPO Spectron

Video from NVP Bolid

Parameters

Value

Explosion protection marking

Spectron-601-Exd-A

1Ex db IIC T6 Gb /Ex tb IIIC T85 Db

РВ Ex db I Mb / 1Ex db IIC T6 Gb / Ex tb IIIC T85 Db

Spectron-601-Exd-M/N

Housing material

Spectron-601-Exd-A

Aluminum alloy

Spectron-601-Exd-M

Galvanized steel

Spectron-601-Exd-N

Stainless steel

Immunity to one working electric arc welding station at a distance, m

4

Immunity to one working argon welding station at a distance, m

4

Immunity to direct light of an incandescent lamp, lx

150000

Immunity to direct light of a fluorescent lamp, lx

150000

Field of view, degrees

90

Minimal response time, seconds

0,1 , 10*, 15, 22

Spectral sensitivity, nm

IR channel

UV channel

4300

185 ÷ 260

Detection range, m

TP5

TP6

50

50

15/265

35 /285

Temperature range, ºС

Without heater

With heater

–55 ÷ +90

–70 ÷ +90

(briefly up to +135)

Environmental Standards in accordance with GOST 15150

Ingress Protection by the housing in accordance with GOST 14254, not less

Operating voltage, V

without "HART" index

with "HART" index

9 ÷ 32

18 ÷ 26

Detector recovery time, sec

8

Wiring

4-wire circuit

SPD, class

Self-testing

Yes

Automatic transition from the Alarm mode to the Standby mode

Yes

Selectable sensitivity ranges

Yes

4-20 mA analog output

Detector with HART support

Current loop with HART protocol

Detector with HART support

RS-485 output interface with Modbus/RTU protocol

Detector without HART support

Window Dustiness Control (WDC)

Built-in Alarm and Fault relays

Yes

Relay Rated Power, V/mA

30/100

Amount of cable inlets (cable glands not included)

2

Dimensions, mm

255х140х350

Weight, no more than, kg

4

Video module

IP

82° horizontal

45° vertical

87° horizontal

47° vertical