Intelligent gas pressure transmitter Eja430a
USD $300 - $800 /Unit
Min.Order:1 Unit
Xi'an Yunyi Instrument Co., Ltd.
Intelligent gas pressure transmitter Eja430a
DESCRIPTION:
The EJA Series is available with BRAIN, HART, FOUNDATION TM fieldbus or PROFIBUS PA communication protocols.
The high performance Yokogawa gas pressure transmitter Eja430a can be used to measure liquid, gas, or steam pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured gauge pressure.
TECHNICAL DATA:
| EJA430A Gauge Pressure Transmitter | ||||
A Capsule | B Capsule | ||||
Range | -0.1 to 3 MPa | -0.1 to 14 MPa | |||
Span | 0.03 to 3 MPa | 0.14 to 14 MPa | |||
Accuracy | ±0.065% | ±0.065% | |||
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 or PROFIBUS PA 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) | ||||
Ambient temperature | -40 to 85 deg C (-40 to 185 deg F) (general use type) | ||||
Process temperature | -40 to 120 deg C (-40 to 248 deg F) (general use type) | ||||
Maximum overpressure | 4.5 MPa (645 psig) | 21 MPa (3000 psig) | |||
Mounting | 2-inch pipe mounting | ||||
Wetted parts material | Capsule | SUS316L(Diaphragm material is Hastelloy C-276), Hastelloy C-276, Tantalum, Monel | |||
Cover flange | SUS316, Hastelloy C-276, Monel | ||||
Housing | Cast aluminum alloy or SUS316 equivalent stainless steel (optional) |
ABOUT US:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.