Absoliutinio ir santykinio slėgio keitikliai EJX510A ir EJX530A
Šie aukštos klasės absoliutinio bei santykinio slėgio keitikliai yra skirti matuoti slėgį skysčiuose, dujose ar garuose.
Pagrindiniai šių keitiklių parametrai nurodyti žemiau pateiktoje lentelėje:
| EJX510A and 530A (Measurement values below are in absolute for EJX510A) | |||||
| A Capsule | B Capsule | C Capsule | D Capsule | ||
| Range | EJX510A | 0 to 200 kPa (0 to 29 psi) | 0 to 2 MPa (0 to 290 psi) | 0 to 10 MPa (0 to 1450 psi) | 0 to 50 MPa (0 to 7200 psi) |
| EJX530A | -100 to 200 kPa (-14.5 to 29 psi) | -0.1 to 2 MPa (-14.5 to 290 psi) | -0.1 to 10 MPa (-14.5 to 1450 psi) | -0.1 to 50 MPa (-14.5 to 7200 psi) | |
| Span | 8 to 200 kPa (1.16 to 29 psi) | 0.04 to 2 MPa (5.8 to 290 psi) | 0.2 to 10 MPa (29 to 1450 psi) | 1 to 50 MPa (145 to 7200 psi) | |
| Accuracy | ±0.1% | ±0.1% | ±0.1% | ±0.1% | |
| Degrees of protection | IP67, NEMA 4X and JIS C0920 immersion proof | ||||
| Certificates | FM, CENELEC ATEX, CSA, IECEx | ||||
| Output | 4 to 20 mA DC or FOUNDATION™ fieldbus, 2-wire system with digital communication | ||||
| Supply voltage | BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity and 9 to 17.5 V DC for FISCO) | ||||
| Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) -30 to 80 deg C (-22 to 176 deg F) (with integral indicator) | ||||
| Process temperature | -40 to 120 deg C (-40 to 248 deg F) (general use type) | ||||
| Maximum overpressure | 4 MPa (580 psi) | 4 MPa (580 psi) | 20 MPa (2900 psi) | 75 MPa (10800 psi) | |
| Mounting | Direct mounting/2-inch pipe mounting | ||||
| Wetted parts material | Capsule | Hastelloy C-276 | |||
| Process connection | 316L SST, Hastelloy C-276 | ||||
| Housing | Cast aluminum alloy or ASTM CF-8M stainless steel (optional) | ||||
Visą informaciją apie šio tipo slėgio keitiklius galima rasti čia:
 | EJX510A ir EJX530A produktų informacija (PDF, 190 KB, angl. k.) |
Santykinio slėgio keitiklis EJX430A
Šis aukštos kokybės santykinio slėgio keitiklis gali taip pat matuoti slėgi skysčiuose, dujose ar garuose. Skiriasi tik montavimo būdas.
Pagrindiniai šio keitiklio parametrai nurodyti žemiau pateiktoje lentelėje:
| EJX430A Gauge Pressure Transmitter | ||||
| H Capsule | A Capsule | B Capsule | ||
| Range | -100 to 500 kPa (-400 to 2000 inH2O) | -0.1 to 3.5 MPa (-14.5 to 500 psi) | -0.1 to 16 MPa (-14.5 to 2300 psi) | |
| Span | 2.5 to 500 kPa (10 to 2000 inH2O) | 0.0175 to 3.5 MPa (2.5 to 500 psi) | 0.8 to 16 MPa (12 to 2300 psi) | |
| Accuracy | ±0.04% | ±0.04% | ±0.04% | |
| Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | |||
| Certificates | FM, CENELEC ATEX, CSA, IECEx | |||
| Output | 4 to 20 mA DC or FOUNDATION™ fieldbus, 2-wire system with digital communication | |||
| Supply voltage | BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity and 9 to 17.5 V DC for FISCO) | |||
| Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) -30 to 80 deg C (-22 to 176 deg F) (with integral indicator) | |||
| Process temperature | -40 to 120 deg C (-40 to 248 deg F) (general use type) | |||
| Maximum overpressure | 16 MPa (2300 psig) | 25 MPa (3600 psig) | ||
| Mounting | 2-inch pipe mounting | |||
| Wetted parts material | Capsule | 316L SST(Diaphragm material is Hastelloy C-276), Hastelloy C-276,Tantalum,Monel | ||
| Cover flange | ASTM CF-8M,Hastelloy C-276,Monel | |||
| Housing | Cast aluminum alloy or ASTM CF-8M stainless steel (option) | |||
Visą informaciją apie šio tipo slėgio keitiklius galima rasti čia:
| EJX430A produkto informacija (PDF, 452 KB, angl. k.) |
Aukšto slėgio santykinis slėgio keitiklis EJX440A
Šis aukštos kokybės santykinio slėgio keitiklis yra pritaikytas matuoti itin aukštą slėgį skysčiuose, dujose ar garuose - net iki 500 bar.
Pagrindiniai šio keitiklio parametrai nurodyti žemiau pateiktoje lentelėje:
| EJX440A Gauge Pressure Transmitter | |||
| C Capsule | D Capsule | ||
| Range | -0.1 to 32 MPa (-14.5 to 4500 psi) | -0.1 to 50 MPa (-14.5 to 7200 psi) | |
| Span | 0.25 to 32 MPa (36 to 4500 psi) | 0.25 to 50 MPa (36 to 7200 psi) | |
| Accuracy | ±0.04% | ±0.04% | |
| Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | ||
| Certificates | FM, CENELEC ATEX, CSA, IECEx | ||
| Output | 4 to 20 mA DC or FOUNDATION™ fieldbus, 2-wire system with digital communication | ||
| Supply voltage | BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity and 9 to 17.5 V DC for FISCO) | ||
| Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) -30 to 80 deg C (-22 to 176 deg F) (with integral indicator) | ||
| Process temperature | -40 to 120 deg C (-40 to 248 deg F) (general use type) | ||
| Maximum overpressure | 48 MPa (6750 psi) | 75 MPa (10800 psi) | |
| Mounting | 2-inch pipe mounting | ||
| Wetted parts material | Capsule | 316L SST(Diaphragm material is Hastelloy C-276) | |
| Cover flange | 316 SST | ||
| Housing | Cast aluminum alloy or ASTM CF-8M stainless steel (option) | ||
Visą informaciją apie šio tipo slėgio keitiklius galima rasti čia:
| EJX440A produkto informacija (PDF, 318 KB, angl. k.) |
Absoliutinio slėgio keitiklis EJX310A
Šis aukštos kokybės absoliutinio slėgio keitiklis gali taip pat matuoti slėgi skysčiuose, dujose ar garuose. Skiriasi tik montavimo būdas.
Pagrindiniai šio keitiklio parametrai nurodyti žemiau pateiktoje lentelėje:
| EJX310A Absolute Pressure Transmitter | |||||
| L Capsule | M Capsule | A Capsule | B Capsule | ||
| Range | 0 to 10 kPa abs (0 to 2.95 inHg) | 0 to 130 kPa abs (0 to 38 inHg) | 0 to 3.5 MPa abs (0 to 500 psia) | 0 to 16 MPa abs (0 to 2300 psia) | |
| Span | 0.5 to 10 kPa (0.15 to 2.95 inHg) | 1.3 to 130 kPa (0.39 to 38 inHg) | 0.0175 to 3.5 MPa (2.5 to 500 psi) | 0.08 to 16 MPa (12 to 2300 psi) | |
| Accuracy | ±0.075% | ±0.04% | ±0.04% | ±0.04% | |
| Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | ||||
| Certificates | FM, CENELEC ATEX, CSA, IECEx | ||||
| Output | 4 to 20 mA DC or FOUNDATION Fieldbus™, 2-wire system with digital communication | ||||
| Supply voltage | BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity and 9 to 17.5 V DC for FISCO) | ||||
| Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) -30 to 80 deg C (-22 to 176 deg F) (with integral indicator) | ||||
| Process temperature | -40 to 100 deg C (general use type) | -40 to 120 deg C (-40 to 248 deg F) (general use type) | |||
| Maximum overpressure | 500 kPa abs(72 psia) | 16 MPa abs (2300 Psia) | 25 MPa abs (3600 psia) | ||
| Mounting | 2-inch pipe mounting | ||||
| Wetted parts material | Capsule | 316L SST(Diaphragm material is Hastelloy C-276) | |||
| Cover flange | ASTM CF-8M | ||||
| Housing | Cast aluminum alloy or ASTM CF-8M stainless steel (option) | ||||
Visą informaciją apie šio tipo slėgio keitiklius galima rasti čia:
| EJX310A produkto informacija (PDF, 318 KB, angl. k.) |
Santykinio slėgio keitiklis su diafragma EJX118A
Šis aukštos klasės santykinio slėgio keitiklis, gali būti naudojamas matuoti slėgį skysčiuose ir dujose, garo debitą, skysčių lygį, slėgį ar tankį su nutolusia diafragma.
Pagrindiniai šio keitiklio parametrai nurodyti žemiau pateiktoje lentelėje:
| EJX438A Diaphragm Sealed Gauge Pressure Transmitter | |||||||
| A Capsule | B Capsule (Flush type) | B Capsule (Extended type) | |||||
| Range | -0.1 to 3.5 MPa (-14.5 to 500 psi) | -0.1 to 16 MPa (-14.5 to 2300 psi) | -0.1 to 7 MPa (-14.5 to 1000 psi) | ||||
| Span | 0.035 to 3.5 MPa (5 to 500 psi) | 0.16 to 16 MPa (23 to 2300 psi) | 0.16 to 7 MPa (23 to 1000 psi) | ||||
| Accuracy | ±0.15% | ±0.15% | ±0.15% | ||||
| Degrees of protection | IP67, NEMA 4X, and JIS C0920 immersion proof | ||||||
| Certificates | FM, CENELEC ATEX, CSA, IECEx | ||||||
| Output | 4 to 20 mA DC or FOUNDATION™ fieldbus, 2-wire system with digital communication | ||||||
| Supply voltage | BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type) Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity and 9 to 17.5 V DC for FISCO) | ||||||
| Ambient temperature | -40 to 60 deg C (-40 to 140 deg F) (general use type) -30 to 60 deg C (-22 to 140 deg F) (with integral indicator) It must be within the fill fluid operating temperature range. | ||||||
| Process temperature | -50 to 310 deg C (-58 to 590 deg F) It must be within the fill fluid operating temperature range. | ||||||
| Maximum working pressure | Max. measurement valve The working pressure must be with in the flange rating. | ||||||
| Mounting | Transmitter: 2-inch pipe mounting Diaphragm seals: flange mounting | ||||||
| Process flange size |
| ||||||
| Diaphragm material | SUS316L, Hastelloy C-276, Tantalum, Titanium | ||||||
| Process flange material | S25C, SUS304, SUS316 | ||||||
| Housing | Cast aluminum alloy or ASTM CF-8M stainless steel (optional) | ||||||
Visą informaciją apie šio tipo slėgio keitiklius galima rasti čia:
| EJX438A produkto informacija (PDF, 317 KB, angl. k.) |
Daugiau informacijos: santykinio ir absoliutinio slėgio keitikliai YOKOGAWA tinklalapyje.