26
MKT-0262 MPC-1748 Rev 02/13
Ancillary Product Specifications
Model 264 Pressure Transducer
1
RSS of non-linearity, hystereis and non-repeatability.
2
Units calibrated at nominal 70 °F. Maximum thermal error computed from this datum.
3
Operating temperature limits of the electronics only. Pressure media temperatures may be considerably higher.
4
Calibrated into a 50KΩ load, operable into a 5KΩ load or greater.
5
Zero output factory set to within ± 50 mV (± 25 mV for optional accuracies).
6
Span (full scale) output factory set to within ± 50 mV (± 25 mV for optional accuracies).
7
Calibrated at factory with a 24 Vdc loop supply voltage and a 250Ω load.
8
Zero output factory set to within ± 0.16 mA (± 0.08 mA for optional accuracies).
9
Span (full scale) output factory set to within ± 0.16 mA (± 0.08 mA for optional accuracies).
Pressure Fittings 3/16" OD barbed brass pressure fitting for 1/4" push-on tubing
Zero and Span Adjustments Accessible on top of case
Weight (approximate) 10 ounces
Pressure Media
Typically air or similar non-conducting gases
Electrical Data—Voltage
Circuit 3-wire (Com, Exc, Out)
Excitation 9 - 30 Vdc
Output
4
0 - 5 Vdc
5
Bi-directional output at zero pressure
2.5 Vdc
6
Output impedance 100Ω
Electrical Data—Current
Circuit 2-wire
Output
7
4 - 20 mA
8
Bi-directional output at zero pressure
12 mA
9
Minimum supply voltage (Vdc) 9+0.02 x (resistance of receiver plus line)
Maximum supply voltage (Vdc) 30+0.004 x (resistance of receiver plus line)
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General