Yokogawa EJA115 Low Flow Pressure Transmitter
Yokogawa EJA115 -EL Low Flow Pressure Transmitter
The model EJA115 Low Flow Transmitter is a
flowmeter comprised of a differential pressure
transmitter with an integral orifice and excellent for
very low flow measurement
Output Signal “◊”:
4 to 20 mA DC, 2-wire system with digital
communication
Failure Alarm:
Output status at CPU failure and hardware error;
Up-scale: 110%, 21.6 mA DC or more (standard)
Down-scale:
-5%, 3.2 mA DC or less
-2.5%, 3.6 mA DC or less (Optional code /F1)
Note: Applicable for Output signal code D and E
Power Supply Effect “◊”:
±0.005 %/V (21.6 to 32 V DC, 350 Ω)
Weight:
5.6 kg (12.4 lb) without integral indicator and
mounting bracket.
Add 1.4 kg (3.1 lb) for JIS SCS14A stainless steel
amplifier housing.
Yokogawa EJA115 Low Flow Pressure Transmitter
Yokogawa EJA115 -EL Low Flow Pressure Transmitter
Ambient Temperature Limits:
-40 to 85 °C (-40 to 185 °F)(general-use type)
-30 to 80 °C (-22 to 176 °F)(with integral indicator)
(See ‘Optional Specifications’ for Explosion-protected
types)
Process Temperature Limits:
-40 to 120 °C (-40 to 248 °F) (general use type)
(See ‘Optional Specifications’ for Explosion-protected
types)
Ambient Humidity Limits:
5 to 100 % R.H. (at 40 °C)