SPX 602 Flameproof Valve Position Monitor

Selection Code Fields

Field

Code / Choices

Selection meaning

Notes

Product Series

SPX = SPX Series

Product series selection

SPX identifies the Synelix® SPX valve position monitor / transmitter series.

Product Type

602 = Type 602 flameproof

Product type selection

Type 602 is the flameproof version within the SPX 600 platform for hazardous-area valve position monitoring applications.

Enclosure / Material

A = Aluminum alloy
S = Stainless steel CF3M

Enclosure material selection

Select according to corrosion resistance, weight, temperature and project requirements.

Cable Entry Qty

Blank = 2 entries (Default)
3 = 3 entries
4 = 4 entries

Cable-entry quantity selection

Four electrical-interface design allows quantity and orientation options. Confirm wiring layout before ordering.

Cable Entry Size

Blank = 1/2" NPT,   N34 = 3/4" NPT
G12 = G 1/2",   G34 = G 3/4"
M20 = M20 x 1.5,   M25 = M25 x 1.5
M32 = M32 x 1.5

Cable-entry thread selection

Select according to site wiring, cable gland or conduit connection requirements.

Visual Display

Blank = 90° Green OPEN / Red CLOSED (Default)
B = 90° Black OPEN / Yellow CLOSED
Y = 90° Yellow OPEN / Black CLOSED
R = 90° Red OPEN / Green CLOSED

Visual position indicator color selection

Defines OPEN / CLOSED indication for the local display. G is the standard configuration.

Ambient Temperature

Blank = -25℃
N = -40℃

A mbient temperature range selection

Select N for low-temperature applications down to -40℃.

Switch / Sensor Qty.

Blank = 2 switches / sensors (Default)
F = 4 switches / sensors (except ED / MD)

Switch / sensor quantity selection

Select according to required valve position feedback signals and contact outputs.

Switch Type

ES = Mechanical switch, SPDT
ED = Mechanical switch, DPDT
MS = Magnetic proximity switch, SPDT
MD = Magnetic proximity switch, DPDT
PN = Inductive proximity sensor

Switch / sensor technology and contact configuration selection

Select according to sensing principle, contact type and control-system input. ED and MD use dual switch elements for two position output.

Switch Code

Refer to switch code matrix

Specific switch model, wiring, electrical rating and temperature range selection

Select after confirming switch / sensor type. Electrical rating, wiring and operating temperature vary by code.

Special Option

*

Special on request

Confirm with ONENESS before order release.

Technical Specifications

Item

Specification

Product function

Valve open/close indication, position feedback and monitoring

Temperature range

-40℃ to +100℃

Housing material

Aluminum alloy polyester coated; stainless steel CF3M (316L)

Visual indicator

Polycarbonate or aluminum visual display

Shaft

SS316 shaft

Switch / sensor options

Mechanical switch / inductive proximity sensor / magnetic proximity switch

Explosion protection

Ex ia IIC T5 / T6 Gb; Ex tb IIIC T80℃ / T95℃ Db

Protection

IP66 / IP67

Switch Code Matrix

Code

Configuration / enclosure

ES/ED, SPDT, 3-wire, 16A@250VAC-10A@30VDC, -25℃~70℃

ES/ED, SPDT, 3-wire, 11A@250VAC-0.5A@125VDC, -25℃~125℃, Honeywell

ES/ED, SPDT, 3-wire, 15A@250VAC-0.6A@125VDC, -25℃~80℃, Omron

PI, NO, 2-wire DC, 5~60VDC, -25℃~85℃, P+F

MS/MD, NO, 2-wire PNP, 10~30VDC, -25℃~75℃, IFM

ES/ED, SPDT, 3-wire, 15A@250VAC-0.5A@125VDC, -40℃~85℃, Honeywell

PI, NO, 3-wire PNP, 10~30VDC, -40℃~70℃

PI, NO, 3-wire, 5~60VDC, -40℃~85℃, P+F