Stainless Steel Pressure Sensors
ST Series
SPECIFICATIONS
Pressure Ranges
1
psig 0 to 5.0, 10.0, 15.0, 25.0, 50.0, 100, 150, 200, and 250
bar 0 to 0.4, 0.6, 1.0, 1.6, 2.5, 4.0, 6.0, 10.0, and 16.0
Physical
Proof Pressure
≤150 psi [6.0 bar], 3 X rated range
>150 psi [6.0 bar], 2 X rated range
Burst Pressure
≤100 psi [6.0 bar], 5 X rated range
>100 psi [6.0 bar], 3 X rated range
Material in contact with
media
300 series stainless steel or brass, internal seal, silicon, polyetherimide
Weight 2.0 oz [57.0 gm]
Environmental
2
Shock 50 g’s peak [5 milliseconds]
Vibration Figure 514.2-5, Curve AK, Table 514.2-V, Random Vibration Test [Overall g
rms = 20.7 minimum]
Electrical
3
Voltage Current
Null Offset 0.5 Vdc 4.0 MA
Span 4.0 Vdc [0.50 Vdc to 4.50 Vdc] 16 mA [4 mA to 20 mA]
Excitation Ratiometric
Regulated
5.0 Vdc ±250 mV [7.0 Vdc max.]
7.0 Vdc to 35.0 Vdc
9.5 Vdc to 35.0 Vdc
Supply Current 5.0 mA typical [7.0 mA max.] N/A
Source (nominal) 2.0 mA N/A
Sink (nominal) 20 µA @ zero output N/A
Supply Rejection Ratio 90 decibels N/A
Output Impedance
25 Ω max.
N/A
Performance
3
Response Time
< 500 µs
EMI/RFI Exceeds CE heavy industrial
[30v/m radiated 150 kHz to 1 gHz]
Electrical Connection Packard Metri-Pack
TM
requires mating connector P/N3685901 (order
separately)
Accuracy ±1.0% F.S.O. best fit straight line includes: non-linearity, hysteresis, non-
repeatability. Thermal errors are not included.
Total Error Band ±2% F.S.O. Includes: zero offset error, span error, thermal effect on zero and
thermal effect on span, non-linearity, hysteresis, non-repeatability
Compensated Operating and
Storage Temperature Range
Range -40 °C to 100 °C [-40 °F to 212 °F]
Notes:
1. Contact the factory to discuss other pressure ranges.
2. Meets IEC-68-2 or MIL-STD 810C.
3. All specifications are measured at 25 °C [77 °F] and at rated excitation unless otherwise specified.
2 Honeywell • Sensing and Control
