Honeywell Smart Gauge Pressure Transmitters
ST3000
Gauge pressure transmitters are used primarily in applications where the normal pressure is greater than normal atmospheric pressure. These devices provide a linear analog output signal in proportion to the pressure. GP transmitters are also used in some level applications where the pressure inside a duct or the level of fluid inside a tank is not compared to atmospheric pressure.
Smart transmitters have the benefit of adjustable measuring span or range within specified limits. These units can be re-ranged in the field or instrument shop with hand-held communication tools and/or pressure standards. To select the appropriate model, determine the pressure range of the media being measured, identify the temperature of the media being measured, understand the corrosive nature of the media, and consider the mounting of the unit for practical installation, calibration and maintenance of the unit.
Select a link under the "item" tab below to order.
| Table 1 | Table 2 | Table 3 | Table 4 | Table 5 | Table 6 |
| XXXXXX | X | X | X | XX | XX |
| Table 1 | Range |
| STD120 | (0-1 to 0-400”WC) |
| STD130 | (0-5 to 0-100 PSID) |
| STD924 | (0-10 to 0-400”WC) |
| STD930 | (0-10 to 0-100 PSID) |
| Table 2 | Partial list |
| A | carbon steel heads, 316L diaphragm (air service only) |
| E | 316 SS heads, 316L diaphragm |
| F | 316 SS heads, Hastelloy C276 diaphragm |
| J | Hastelloy C276 heads and diaphragm |
| Table 3 | Fill fluid |
| 1 | DC200 silicone (standard) |
| 2 | CTFE inert fill (oxidizing applications) |
| Table 4 | Process connection |
| A | ¼ “FNPT |
| H | ½ “FNPT |
| Table 5 | Options |
| MB | CS bracket for 2” pipe stand or wall mounting |
| SB | 316 SS bracket for 2” pipe stand or wall mounting |
| FB | flat bracket for wall mounting only |
| UM | Hard copy of full user manual |
| F1 | calibration test report and certificate o conformance |
| DE | Honeywell DE protocol (formerly standard, must specify) |
| HC | HART compatible electronics |
| AN | analog output only, no communication |
| FF | Foundation Fieldbus communication |
| SM | local digital meter |
| ZS | zero and span adjustments |
| LP | transient voltage protection, lightning protection |
| CC | custom calibrated span and ID in transmitter memory |
| TC | transmitter span configured electronically |
| TG | stainless steel wired on tag |
| SS | 316 SS bolts and nuts for process heads |
| CR | NACE A286 SS bolts & 304 SS nuts for process heads |
| S2 | ½”NPT 316 SS football flange, CS bolts, Teflon o-ring |
| S3 | ½”NPT 316 SS football flange and bolts, Teflon o-ring |
| T2 | ½”NPT Hastelloy C276 football flange, CS bolts, Teflon o-ring |
| T3 | ½”NPT Hastelloy C276 football flange 316 ss.bolts, Teflon o-ring |
| SV | specifies side vents on heads, end vents are standard |
| Table 6 | Approvals |
| 1C | FM Explosion Proof & Intrinsically Safe Class 1 Div 1 |
| 2J | CSA Explosion Proof & Intrinsically Safe Class 1 Div 1 |
| 3H | ATEX approvals see spec sheet for details |
