Ancillary Product Specifications
Model 267 Pressure Transducer
29
MKT-0262 MPC-1748 Rev 02/13
APM2 Rough-In Installation Guide
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 or lower.
4
Calibrated into a 50K Ω load, operable into a 5K Ω load or greater.
5
Zero output factory set to within ± 50 mV (± 25 mV for optional accuracies).
Span (full scale) output factory set to within
± 50 mV (± 25 mV for optional accuracies).
6
Calibrated at factory with a 24 Vdc loop supply voltage and a 250 Ω load.
7
Zero output factory set to within ± 0.16 mA (± 0.08 mA for optional accuracies).
Span (full scale) output factory set to within ± 0.16 mA (± 0.08 mA for optional accuracies).
Electrical Data—Voltage
Circuit 3-wire (Exc, Gnd, Sig)
Excitation/Output
(0-5 Vdc output)
Excitation/Output
(0-10 Vdc output)
9 - 30 Vac / 12 - 40 Vdc
11 - 30 Vac / 13 - 40 Vdc
Bi-directional output at zero pressure Mid-range of specified output
Output impedance 100Ω
Re-ranging 5 position dip switches (inside case)
Electrical Data—Current
Circuit 2-wire protected from miswiring
Output
6
4 - 20 mA
7
External Load 0 - 800Ω
Bi-directional output at zero pressure 12 mA
Minimum loop 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)
Re-ranging 4 position dip switches (inside case)
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General