ECT 87 Industrial Pressure Transmitter Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of and temperature. The economic transmitter ECT 87 is based on the tried and true ECT line of transmitters with the wide media temperature range from - to C. The enhanced accuracy and the low ranges down to 00 mbar in combination with a comprehensive set of of features, materials and options makes the ECT 87 transmitter an ideal and versatile solution suitable for a wide variety of applications. Applications Machine tools Hydraulics Water treatment Features Measuring ranges from 00 mbar Excellent media compatibility Relative or absolute measurement Titanium version optional Frontal membrane optional Data sheet H76aa 0/09 Technical Data Measuring principle Thick-film-on-ceramic Accuracy @ C typ. ± 0. % FS typ. (± 0. % FS typ., ± % FS typ.) Measuring range 0... 0. to 0... 0 bar 0.... to 0... 00 psi Media temperature - C... + C Output signal... 0 ma, 0... VDC,... 6 VDC, 0... 0 VDC, 0..... VDC ratiom. Ambient temperature - C... + C Cable PVC : - C... +60 C Cable PUR : -0 C... +70 C Cable Raychem 08: -0 C... +00 C Subject to change Trafag sensors & controls Switzerland Industriestrasse 8608 Bubikon Tel. + 9 Fax + 9 www.trafag.com trafag@trafag.com
ECT 87 Ordering information/type code Measuring range ) Sensor Pressure connection Electrical connection Output signal Pressure measurement range Over Burst 0... 0.. 66 0... 0.6. 67 0... 0.. 68 0... 0.. 69 0... 0.6. 70 0....0 7 0....6..8 7 0.... 7. 7 0... 8 76 0... 6 77 0... 0 0 78 0... 6 0 79 0... 0 7 80 0... 0 80 00 8 Relative, Material connection and housing:.0 (AISI0) Relative, Material connection and housing:.0/. (AISI6L) ) 6 Relative, Material connection and housing:.6 (AISI8LN) ) 0 Relative, titanium grade ) Pressure measurement range [psi] Over [psi] Burst [psi] 0.... 0 F6 0... 0 F7 0.... 0 F8 0... 0 F9 0... 7. 0 G0 0... 0 G 0... 0 0 60 G 0... 0 60 90 G 0... 0 00 0 G6 0... 00 00 0 G7 0... 0 00 7 G8 0... 0 00 6 G9 0... 00 800 00 H0 0... 00 000 0 H Absolute, Material connection and housing:.0 (AISI0) ) ) 8 Absolute, Material connection and housing:.0/. (AISI6L) ) ) 86 Absolute, Material connection and housing:.6 (AISI8LN) ) ) 80 Absolute, titanium grade ) ) 8 87. XX XX XX XX XX XX G/" female ) 0 G/" male 7 G/" male DIN8-A ) G/" male DIN8-E ) /" NPT male, ANSI B.0. ) 0 /8" NPT male, ANSI B.0. ) 0) 7/6"-0UNF male SAE (J96) ) R/" male, DIN88 ) 9 G/" frontal membrane ) ) Male electrical plug EN 70-80-A (DIN60-A), Mat. PA 0 Male electrical plug Mx, -pole, Mat. PA (Old shape), Mat. PBT (New shape) Male electrical plug industrial standard (contact distance 9. mm), Mat. PBT 0 Male electrical plug Packard Metri Pack, Mat. PBT Cable PUR (Screwed cable gland PA 6-), -0 C +70 C ) 6) Cable PVC (Screwed cable gland PA 6-), - C +60 C ) 6) 9) Cable Raychem (Screwed cable gland PA 6-), -0 C +00 C ) 6) 9) 08 Signal output Load resistance I (supply) U (supply)... 0 ma (Usupply-9 V) / 0 ma 9... 0 VDC 9 0... VDC. kω 0 ma 0... 0 VDC... 6 VDC.0 kω 0 ma 0... 0 VDC 6 0... 0 VDC.0 kω 0 ma... 0 VDC 7 0..... VDC.0 kω 0 ma VDC ± 0. VDC ratiom. H76aa page /8
ECT 87 87. XX XX XX XX XX XX Accessories Seal FKM (-0 C... + C) 6 Seal CR 00 bar (- C... +00 C) 7) 6 Seal EPDM (- C... + C) 6 Pressure peak damping element ø.0 mm, material.0 8) 0 Pressure peak damping element ø 0. mm, material.0 (sensors, 8) resp..0 (sensors 0,, 6, 80, 8, 86) 8) Female electrical connector EN 70-80-A (DIN60-A)/NBR, -0 C... +90 C 8 Female electrical connector EN 70-80-A (DIN60-A)/Silicone, -0 C... + C 6 Female electrical plug Mx, -pole Female electrical connector industrial standard Special electrical connection: Pin +, Pin - (only for output signal... 0 ma and male electrical plug EN70-80-A / DIN60-A) 9 Special electrical connection: Pin Out, Pin -, Pin + (only for output, 6, 7, and male electrical plug EN70-80-A / DIN60-A) 98 Special electrical connection: Pin +, Pin -, Pin Out (only for output signals, 6, 7, and male electrical plug EN 70-80-A / DIN 60-A) 97 Special electrical connection: Pin +, Pin - (only for output... 0 ma and male electrical plug Packard Metri Pack -poles) E Special electrical connection: Pin +, Pin Out, Pin - (only for output signals, 6, 7, and male electrical plug Packard Metri Pack -poles) 99 Special electrical connection: Pin +, Pin -, Pin Ground (only for output signal... 0 ma and male electrical plug, Mx, -pole) 9 Special electrical connection: Pin Out, Pin -, Pin +, Pin Ground (only for output signals, 6, 7, and male electrical plug 0, industrial standard) E Cable length. m M Cable length.0 m M Cable length.0 m M Housing nut for electrical connection EN70-80-A (DIN60-A) secured with Loctite (max. 8 C) L9 Multiple packaging ) VM ) Extended over as well as customized ranges upon request ) Upon request ) Only for ranges: 00 mbar or psi ) Not for sensors and 8, only for ranges bar or 00 psi ) Cable length see accessories (max. length 0 m, in -meter sections) 6) Protection IP68: Immersion depth max. m, Media +0 C + C 7) Only for connections 0, 0,,, 8,, 9 8) Not for connections 0, 9) Pressure ranges > 6 bar (Pressure ranges 6 bar upon request) 0) Only for sensors 6 and 86 and electrical connections 0,, (others on request) ) The order quantity must be a multiple of 0, only for electrical connections 0 and Ni Identical construction for refrigeration: Data sheet No. H7 H76aa page /8
ECT 87 Standard products (extra short lead time) Product Type Code No. Pressure range Over max. Pressure connection Signal output Accuracy @ C typ. [%] ECT0.A 87 66 7 0 0000 0000 9 8 6 0... 0.. G/" male... 0 ma.0 ECT0.6A 87 67 7 0 0000 0000 9 8 6 0... 0.6. G/" male... 0 ma.0 ECT0.A 87 68 7 0 0000 0000 9 8 6 0... 0.. G/" male... 0 ma 0. ECT0.A 87 69 7 0 0000 0000 9 8 6 0... 0.. G/" male... 0 ma 0. ECT0.6A 87 70 7 0 0000 0000 9 8 6 0... 0.6. G/" male... 0 ma 0. ECT0.V 87 66 7 0 0000 0000 7 8 6 0... 0.. G/" male 0... 0 VDC.0 ECT0.6V 87 67 7 0 0000 0000 7 8 6 0... 0.6. G/" male 0... 0 VDC.0 ECT0.V 87 68 7 0 0000 0000 7 8 6 0... 0.. G/" male 0... 0 VDC 0. ECT0.V 87 69 7 0 0000 0000 7 8 6 0... 0.. G/" male 0... 0 VDC 0. ECT0.6V 87 70 7 0 0000 0000 7 8 6 0... 0.6. G/" male 0... 0 VDC 0. ECTF0.A 87 66 6 0 0000 0000 9 8 6 0... 0.. G/" frontal membrane... 0 ma.0 ECTF0.6A 87 67 6 0 0000 0000 9 8 6 0... 0.6. G/" frontal membrane... 0 ma.0 ECTF0.A 87 68 6 0 0000 0000 9 8 6 0... 0.. G/" frontal membrane... 0 ma 0. ECTF0.A 87 69 6 0 0000 0000 9 8 6 0... 0.. G/" frontal membrane... 0 ma 0. ECTF0.6A 87 70 6 0 0000 0000 9 8 6 0... 0.6. G/" frontal membrane... 0 ma 0. ECTF.0A 87 7 6 0 0000 0000 9 8 6 0... G/" frontal membrane... 0 ma 0. ECTF.6A 87 7 6 0 0000 0000 9 8 6 0....6. G/" frontal membrane... 0 ma 0. ECTF.A 87 7 6 0 0000 0000 9 8 6 0.... G/" frontal membrane... 0 ma 0. ECTF.0A 87 76 6 0 0000 0000 9 8 6 0... 8 G/" frontal membrane... 0 ma 0. ECTF6.0A 87 77 6 0 0000 0000 9 8 6 0... 6 G/" frontal membrane... 0 ma 0. ECTF0.0A 87 78 6 0 0000 0000 9 8 6 0... 0 0 G/" frontal membrane... 0 ma 0. H76aa page /8
ECT 87 Specifications Electrical Data Output / supply voltage... 0 ma: (9... 0) VDC 0... VDC: (0... 0) VDC... 6 VDC: (0... 0) VDC 0... 0 VDC: (... 0) VDC 0..... VDC: VDC ratiom. Rise time Typ. ms / 0... 90 % nominal Switch-on-delay Max.. s Inverse-polarity protection, short-circuit strength @ C during min. Environmental conditions Media temperature - C... + C...0 ma: to U s = 0 VDC 0...0 VDC, 0... VDC,...6 VDC: to U s = 0 VDC 0... VDC ratiometric: to U s =. VDC Ambient temperature Protection ) Humidity Vibration Shock - C... + C Cable PVC : - C... +60 C Cable PUR : -0 C... +70 C Cable Raychem 08: -0 C... +00 C IP6, IP67, IP68 Max. 9 % relative g (0...000 Hz) 0 g / 8 ms EMC Protection Emission EN/IEC 6000-6- Immunity EN/IEC 6000-6- Mechanical Data Sensor (wetted parts) Ceramic, Al O (96 %) Pressure connection (wetted parts) Housing Sealing Male electrical plug Weight Mounting torque /8:.0 (AISI0) 6/86:.0/. (AISI6L) 0/80:.6 (AISI8LN) /8: Titanium Grade /8:.0 (AISI0) 6/86:.0/. (AISI6L) 0/80:.6 (AISI8LN) /8: Titanium Grade FKM 70 Sh, CR, EPDM See ordering information ~ 0 g... 0 Nm ) See electrical connection Accuracy Pressure measuring range [psi] > 0... 0. > 0... 0... 0. 0... 0. 0.... 0... 0... 0. 0... 0.6 0.... 0... TEB @ -... +8 C [% FS typ.] ±.0 ±.0 ±.0 Accuracy @ + C [% FS typ.] ± 0. ± 0. ±.0 NLH @ + C (BSL) [% FS typ.] ± 0. ± 0. ± 0. TC zero point and span [% FS/K typ.] ± 0.0 ± 0.0 ± 0.0 Long term stability year @ + C [% FS typ.] ± 0. ± 0. ± 0. H76aa page /8
Measuring accuracy.0 % Measuring accuracy 0. % ECT 87 Accuracy (%) 7 6 0 - - - - - -6-7 -0-0 -0-0 0 0 0 0 0 0 60 70 80 90 00 max. typ. TEB (-...+8) Temp. ( C) Measuring accuracy 0. % Accuracy (%) 7 6 0 - - - - - -6-7 -0-0 -0-0 0 0 0 0 0 0 60 70 80 90 00 max. typ. TEB (-...+8) Temp. ( C) Accuracy (%) 0 - - - - -0-0 -0-0 -0 0 0 0 0 0 0 60 70 80 90 00 max. typ. TEB (-...+8) Temp. ( C) Electrical connection Protection / electrical connection IP6* ) IP67* ) IP67* ) IP6 IP68 max. m Industrial standard EN70-80A ** ) 0 Mx ** ) -pole Packard Metri Pack ** ) -pole Industrial standard Contact distance 9. mm ** ) 0 Cable** ) / IP68 max. m Cable ** ) 08 Standard 9 Standard 9 E Output signal P -0mA I 87.xx.xxxx.xx.9 P U Us (pos. Supply) Us (neg. Supply) Earth (housing) Shield*** ) for DC Supply Output Common Earth (housing) Shield *** ) <e> <e> Standard 98 97 e e e 99 <e> E e e white brown yellow white green brown yellow red black green red white black green 87.xx.xxxx.xx./6/7/ * ) Provided female connector is mounted according to instructions ** ) Ventilation via male electric plug/cable end *** ) Only cable versions or female electrical plug with shield connection Additional information Documents Data sheet www.trafag.com/h76 Instructions www.trafag.com/h7 Flyer www.trafag.com/h7066 H76aa page 6/8
ECT 87 Dimensions 6 8 with male thread 8. 0. with female thread 0. Ø Ø 9.0 87.XX.XXXX.0.XX.XX 87.XX.XXXX..XX.XX 87.XX.X77..XX.XX 87.XX.X9..XX.XX 9... Ø 9.0 87.XX.XXXX..XX.XX 87.XX.X77..XX.XX 87.XX.X9..XX.XX 9 8.. 8. Ø 9.0 87.XX.XXXX.0.XX.XX 87.XX.X77.0.XX.XX 87.XX.X9.0.XX.XX 6 8 with male thread 8. 0. with female thread. customer spec. length 87.XX.XXXX.//08/68.XX.XX Ø /Ø. Ø.8 - Ø 6. H76aa page 7/8
Dimensions ECT 87. () 8 (8.). Ø G/. Ø.0xU G/" Seal DIN869 Ø9. G/" DIN8-A ø9. M x7 G/" DIN8-E Seal DIN869 87.XX.XX0.XX.XX.XX 87.XX.XX7.XX.XX.XX 87.XX.XX.XX.XX.XX 87.XX.XX.XX.XX.XX 7. 0 6.7 9. 0 / -8 NPT ANSI B.0. ø9. /8-8 NPT ANSI B.0. ø9. 7/6"-0UNF SAE (J96) R/" DIN88 87.XX.XX0.XX.XX.XX 87.XX.X6.XX.XX.XX 87.XX.XX.XX.XX.XX 87.XX.XX9.XX.XX.XX Bore M :..7 6 - with male thread G/" Ra.6 Ø H8 87.XX.XX.XX.XX.XX 0 R 6 G/" G/" ~Ø 0. O-Ring Ø0x. Sealing DIN/ISO 869.9x9.x. Ø 9 SW6 Ø Ø Ø 0 Welding flange for G/" frontal membrane (.0) Ordering No. C780 6. 7 0. 8.... 60.8. ~Ø0 max. mm 6 M ) M ) M ) Tightening torque 0...60 Ncm ) Tightening torque 0...60 Ncm 7 87.XX.XXXX.XX.XX.6 87.XX.XXXX.XX.XX.8 87.XX.XXXX.XX.XX. 87.XX.XXXX.XX.XX. H76aa page 8/8