Hart Protocol Differential Pressure Transmitter 4-20mA EJA110A
Specifications
Hart Protocol Differential Pressure Transmitter 4-20mA EJA110Ahigh quality
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Hart Protocol Differential Pressure Transmitter 4-20mA EJA110A
DESCRIPTION of Hart Protocol Differential Pressure Transmitter 4-20mA EJA110A:
Hart Protocol Differential Pressure Transmitter 4-20mA EJA110A can be used to measure liquid, gas, or steam flow as well as liquid level,density and pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.
The EJA Series is available with BRAIN, HART, FOUNDATION fieldbus or PROFIBUS PA communication protocols.
TECHNICAL DATA of Hart Protocol Differential Pressure Transmitter 4-20mA EJA110A:
| EJA110A Differential Pressure Transmitter | ||||
L Capsule | M Capsule | H Capsule | V Capsule | ||
Range | -10 to 10 kPa | -100 to 100 kPa | -500 to 500 kPa | -0.5 to 14 MPa | |
(-40 to 40 inH2O) | (-400 to 400 inH2O) | (-2000 to 2000 inH2O) | (-70 to 2000 psi) | ||
Span | 0.5 to 10 kPa | 1 to 100 kPa | 5 to 500 kPa | 0.14 to 14 MPa | |
(2 to 40 inH2O) | (4 to 400 inH2O) | (20 to 2000 inH2O) | (20 to 2000 psi) | ||
Accuracy | ±0.075% | ±0.065% | ±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, 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) | ||||
Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity model and 9 to 17.5 V DC for FISCO model) | |||||
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 working pressure | 16MPa(2300psi) | ||||
3.5MPa(500psi) for L capsule with special materials | |||||
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.
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