ARGUS DIFFERENTAL PRESSURE FEATURES. D560 ARGUS ATEX Exd, Exia & INDUSTRIAL DIFFERENTIAL PRESSURE SWITCH DIFFERENTIAL PRESSURE

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1 ARGUS DIFFERENTAL PRESSURE D560 ARGUS ATEX Exd, Exi & INDUSTRIAL DIFFERENTIAL PRESSURE SWITCH These swithes hve been designed to suit pplitions where differentil pressures re to be sensed. The Argus provides very ompetitively pried, lightweight nd durble instrumenttion. DIFFERENTIAL PRESSURE FEATURES 316 stinless steel or PPS engineering polymer swithse to IP67 stndrds. Internl djustment sle. Settings from 2 mbr to 8 Br. 3 Wetted prts NACE MR omplint. ATEX Flmeproof Option CE II2G Exd IIC T6 T6 Tmb -50 to +71 C T5 Tmb -50 to +86 C T4 Tmb -50 to +96 C Single or dul miroswith option. ATEX Intrinsilly Sfe Option CE II1G Exi IIC T6 T6 Tmb -50 to +78 C T5 Tmb -50 to +93 C T4 Tmb -50 to +128 C SIL 2 - IEC proven relibility

2 DIFFERENTIAL PRESSURE RANGES *3.5 Br Option Avilble ADJUSTMENT RANGE (BAR) *MBAR ADJUSTMENT RANGE (PSI) * WG MAX WORKING PRESSURE (BAR) DEADBAND FIXED (BAR) *MBAR DIAPHRAGM MAT. DIAPHRAGM CODE SPRING CODE One side Equlised NITRILE VITON <1.5 <2.0 <0.4 <0.5 <0.18 <0.25 *<80 *<100 01SB 01SB 01SB 03SB B R T B * * *<40 *<60 03SB T *15-50 * *<5 *<7 08SB R *2-38 * *<4 *<6 08SB T SPECIFICATION Temperture Limittions : Wetted prts : Diphrgm odes 01SB, 02SB, 03SB & 08SB Diphrgm ode : 01SB 316 St. steel. Viton : -20 to C Proess onnetions : Diphrgm odes 01SB, 02SB & 03SB - Nitrile : -30 to 90 C 1/4 or 1/2 BSP.P or NPT femle. Diphrgm ode : 02SB, 03SB & 08SB Diphrgm ode 08SB ompression or threded s tble bove. Viton : -10 to C Nitrile : -25 to 95 C

3 PART NUMBER BREAKDOWN - D560 OPTIONS O = NONE MICROSWITCH A = Exe JUNCTION BOX (6 TERMINALS) 1 = 1x SPDT INDUSTRIAL & Exi FLYING LEAD B = Exe JUNCTION BOX (HIGH AMB. TEMP) 5 = 1x SPDT FLYING LEAD Exd SPRING CODE C = Exe JUNCTION BOX (HIGH AMBIENT 6 = 2 x SPDT FLYING LEAD Exd, Exi & INDUSTRIAL PLEASE REFER TO TEMP) & 2 PIPE BRACKET RANGE LIST E = PIPE MOUNTING BRACKET FOR 01SB MOUNTED TABLE P = PIPE MOUNTING BRACKET FOR 02SB D_56 = DIFF PRESSURE DIAPHRAGM T = PIPE MOUNTING BRACKET FOR 08SB MATERIAL R = MONITORING RESISTORS A = NITRILE IF MORE THAN ONE OPTION IS REQUIRED IT B = VITON - STD SHOULD BE WRITTEN AFTER THE PART NUMBER D F F P R 5 1 / B R 0 1 S B 1 / S O CERTIFICATION LENGTH OF CABLE DIAPHRAGM WETTED PARTS F = ATEX Exd CODE S = ST. ST I = ATEX Exi 0 = PLUG & SOCKET REFER TO RANGE S = INDUSTRIAL OR M20 FEMALE TABLE CASE MATERIAL P = PPS (ENGINEERING POLYMER) S = 316 STAINLESS STEEL 1 = 1 METRE ETC X = CABLE LENGTH OVER 9 METRES ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) A = 1 OR 2, 3 CORE CABLE P = DIN PLUG & SOCKET (IS & IND) R = M20 MALE ST. STEEL* S = 1/2 NPT MALE ST. STEEL *CONNECTION TO BE USED FOR Exe JUNCTION BOX PROCESS CONNECTIONS DIAPHRAGM CODE 08SB PROCESS CONNECTIONS DIAPHRAGM CODES 01SB, 02SB & 03SB 1 = 1/4 BSP.P - DP 2 = 1/4 NPT - DP A = 1/2 BSP.P - DP C = 1/2 NPT - DP 1 = 1/4 O/D TUBE POSI. ELBOW DP 2 = 1/4 O/D TUBE TEE DP 9 = SPECIAL A = 6mm O/D TUBE DP C = 8mm O/D TUBE DP E = 10mm O/D TUBE DP G = 12mm O/D TUBE DP 3 J = 1/4 BSP.P FEMALE STRAIGHT DP L = 1/4 BSP.T FEMALE STRAIGHT DP N = 1/4 BSP.P FEMALE STRAIGHT DP Q = 1/4 NPT FEMALE STRAIGHT DP S = 1/4 NPT MALE STRAIGHT DP U = 1/2 NPT FEMALE STRAIGHT DP

4 TYPE D560 ARGUS DIFFERENTIAL PRESSURE, LOW PRESSURE & VACUUM SWITCH (DIAPHRAGM CODE 01SB)

5 3 TYPE D560 ARGUS DIFFERENTIAL PRESSURE, LOW PRESSURE & VACUUM SWITCH (DIAPHRAGM CODES 02SB & 03SB)

6 TYPE D560 ARGUS DIFFERENTIAL PRESSURE, LOW PRESSURE & VACUUM SWITCH (DIAPHRAGM CODES 08SB)

7 ARGUS ATEX Exd, Exi & INDUSTRIAL SWITCHES INTRODUCTION The Argus pressure, differentil pressure, temperture, level nd flow swithes re designed for use in environments where explosive gses nd extremes of both high nd low mbient temperture n be present (e.g. Gs fields, Oil rigs nd Chemil plnts et.) They hve been ATEX ertified for CAT 1 CE Ex II1G Exi IIC T6,T5 & T4 nd CAT 2 CE Ex II2G Exd IIC T6,T5 & T4. These swithes re mnuftured from either PPS (engineering polymer) or high qulity investment st 316 stinless steel both offer robust onstrution nd protetion to IP67 for use within hevily polluted industril nd mrine environments. These instruments n be djusted with the power on nd the swith in opertion. Delrtion vilble for SIL2 - IEC61508 proven relibility. CALIBRATION The design fetures simple form of librtion djustment ginst sle blok.this llows users to either order units with speifi setting, or stok mid rnge setting nd then djust to suit the pplition. This n be set sfely with the swith supply live. On removl of the djustment over the djusting srew n be turned with the smll Tommy br supplied. The setting is red from the entre of the red inditing ring ginst the internl sle plte. Rottion to the left will inrese the set point nd to the right derese the set point. The djustment mehnism inorportes frition devie to ensure set point will not hnge under vibrtion onditions. TECHNICAL SPECIFICATION Swithse nd overs: 316 Stinless steel or PPS (Polyphenylene Sulphide) + stinless steel fibres engineering polymer swithse. Environmentl Protetion: Swithes hve been tested nd ertified by n externl test house to IP67 in ordne with BS EN : Vibrtion nd shok prmeters: Swithes hve been tested nd ertified by n externl test house to BS EN : 1995 (test F vibrtion) nd BS EN : 1987 (test E shok). Temperture Limittions: Pressure, Vuum nd Differentil Pressure. Ambient: See Exd, Exi or industril speifition on the opposite pge. Proess: Diphrgm tuted unless otherwise stted -30 to +110 C (Nitrile) or -20 to +150 C (Viton). Piston tuted -30 to +120 C (Nitrile) or -20 to +150 C (Viton) or -50 to +150 C (PTFE) -30 to +125 C (EPDM). Storge: -60 to +86 C (For temperture, level nd flow swithes plese refer to speifi pges). Miroswith: 1 or 2 SPDT (dul swithes mehnilly linked to give DPDT). Miroswith rting: VAC resistive, VAC indutive. 5 30VDC resistive, 3 30 VDC indutive.

8 INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE Ambient temp: -40 to +86 C (+125 C speil refer to sles offie). Eletril Connetion: DIN plug nd soket suitble for unrmoured ble up to 1.5mm2. Cble OD between 6 nd 9mm (PG11) or M20 x 1.5 ISO femle. EXD & EXIA FLYING LEAD CONNECTION Ambient temp: -50 to +86 C (128 C on Exi refer to sles offie). Eletril Connetion: Exd 1 metre of 3 or 6 ore 0.75mm2 silion insulted flying led vi stinless steel ½ NPT or M20 x 1.5 ISO mle threded onduit glnd (prt no ode R & S) or 1 metre of 6.0mm di 3 ore x 0.75mm 2 silion insulted ble (prt no ode A). Longer led lengths n be speified nd rnge of Exe ertified juntion boxes n be supplied fitted nd wired diret to the swith. The stndrd Exe box hs n mbient temperture rnge of 40 to +55 C. Higher temperture n be tered for. Exi - 1 metre of 6.0mm di 3 ore x 0.75mm 2 silione insulted ble vi stinless steel ½ NPT or M20 x 1.5 ISO mle threded onduit glnd (prt no ode R & S) or supplied with no thred (prt no ode A). CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVES Exd Flmeproof: ATEX 2014/34/EU oded CE Ex II2G Exd IIC T6 T -50 to +71 C,T5 T +86 C, T4 T +96 C. (Swithes to be instlled in ordne with EN ). Speil onditions for sve use. The permnently tthed ble ssoited with the pprtus shll be terminted in ordne with EN Approprite overlod protetion must be provided during instlltion. (to be ignored if juntion box is fitted). Exi Intrinsilly Sfe (without resistors) ATEX 2014/34/EU oded CE Ex II1G Exi IIC T6 T 50 C to +78 C, T5 T +93 C, T4 T +128 C. Speil onditions for sve use. (Ctegory 1, Zone 0) Aluminium my only be used when the ignition hzrd ssessment shows tht there is no risk of ignition from inendive, impt or brsion sprks. Industril: 2014/35/EU (Low voltge diretive). Aury: +/-1% t 20 C. ABOUT PYROPRESS Our produts re designed to work in demnding nd hzrdous environments whih require fst nd ost effetive solutions in instrumenttion nd ontrol. Pyropress ontrol sensors provide sfe nd relible eletril swithing of lrm or ontrol iruits in response to hnges in temperture, pressure, differentil pressure,vuum, fluid, flow nd level onditions. T: +44 (0) sles@pyropress.om QUALITY To support the design of stte of the rt produts the ompny hs invested hevily in the ltest CNC tehnology. We re ble to produe our own omponents to high degree of ury ssuring relible nd onsistent qulity produt. PPSSC1006 issue 1