APT3700N Smart Pressure Transmitter for Nuclear Service Operation Manual M3700N-K01E
48
Transmitter’s pressure related part of the quality material should use ASTM standard.
6.4.4. Qualified Life
Duon System Co.,LTD operation manual should use the Transmitter's surrounding
atmosphere of surrounding reference G401-635 , G401-637, G401-638.
6.5. Performance Specification
Accuracy
±0.075% of Calibration Span (Linearity, Hysteresis, Repeatability is included).
Dead Band
None (Able to set user)
Stability
±0.125% URL for 12 Months
Temperature Effect
±[0.019%URL+0.125% Span] / 28
℃
Power Supply & Load Requir
Transmitters operate on 12 to 45 V dc.
* 250 ohm load-- 17.4 Vdc
* up to a 550 ohm load -- 24 Vdc
Max. Loop Resistance = ( E - 11.9 ) / 0.022
(E = Power Supply Voltage)
Loop
Load
0 ~ 1500 ohm -- Operation
250 ~ 550 ohm -- HART Communications
Power supply Effect