Emerson 1154 Rosemount, Reference Manual, 0-25 to 0-150 inH2O 0-6.22 to 0-37.3 kPa, DP units only

Reference Manual

00809-0100-4514, Rev BA January 2008

Rosemount 1154

Span and Zero

Continuously adjustable externally

Zero Elevation and Suppression

Maximum zero elevation: 600% of calibrated span (400% of calibrated span for Range Code 0)

Maximum zero suppression: 500% of calibrated span (300% of calibrated span for Range Code 0)

Zero elevation and suppression must be such that neither the calibrated span nor the upper or lower range value exceeds 100% of the upper range limit.

Temperature Limits

Normal operating limits: 40 to 200 °F (4.4 to 93.3 °C)

Qualified storage limits: –40 to 120 °F (–40.0 to 48.9 °C)

Humidity Limits

0–100% relative humidity (NEMA 4X)

Volumetric Displacement

Less than 0.01 in3 (0.16 cm3 )

Turn-on Time

2 seconds maximum. No warm-up required

Pressure Ranges

Rosemount 1154DP and 1154HP:

Range Code	Pressure Ranges
4	0–25 to 0–150 inH2O (0–6.22 to 0–37.3 kPa)
5	0–125 to 0–750 inH2O (0–31.08 to 0–186.4 kPa)
6	0–17 to 0–100 psi (0–0.12 to 0–0.69 MPa)
7	0–50 to 0–300 psi (0–0.34 to 0–2.07 MPa)
8	0–170 to 0–1,000 psi (0–1.17 to 0–6.89 MPa)
	(DP units only)
Rosemount 1154GP:
Range Code	Pressure Ranges
4–8	as listed for Rosemount 1154DP
9	0–500 to 0–3,000 psi (0–3.45 to 0–20.68 MPa)
0	0–1,000 to 0–4,000 psi (0–6.89 to 0–27.56 MPa)

Maximum Working Pressure

Rosemount 1154DP and 1154HP:

Static pressure limit

Rosemount 1154GP:

Upper range limit

6-5