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Rosemount
Rosemount 1195 Integral Orifice Primary Element
Quote on request
No online payment · add lines to RFQ BOM
1195: 0.5–1.5 in meter run; liquid/gas/steam; self-centering; 316 SST. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Integral orifice primary for 0.5–1.5 in. (15–40 mm) lines; bore sizes from ~0.010 in. upward per ordering table
Accuracy
Up to ±1.00% with precision honed pipe sections; self-centering plate reduces small-line installation error
Output
Primary element DP; assemble-to Rosemount DP transmitters (e.g. 3051SFP integrated meter)
Process connection
Meter-run flanged / threaded process connections per model; direct or remote transmitter mount
Wetted parts
Orifice plate and body materials per PDS (SST typical)
Media temperature
Direct mount −40 to 450 °F (−40 to 232 °C); remote mount −112 to 850 °F (−80 to 454 °C) per Integral Orifice RM
Fits accurate small-line DP flow where you need a Rosemount 1195—integral orifice in a meter run for 0.5–1.5 in (15–40 mm) lines, self-centering plate, and direct mount to Rosemount DP transmitters for liquid, gas, or steam.
Key advantages
- Sizes — 0.5 / 1 / 1.5 in (15 / 25 / 40 mm)
- Fluids — Liquid, gas, steam
- Feature — Self-centering orifice; meter-run installation
- Materials — 316 SST standard; Hastelloy / Monel options
- Assembly — Order as primary or factory-assembled with DP transmitter
Typical applications
- Small-bore process flow.
- Steam / condensate metering.
- Skid DP flow assemblies.
Selection guide
- Line size / beta
- Direct vs remote mount
- Transmitter pairing (3051/3051S)
Common mistakes
- Using without adequate straight run guidance.
- Wrong material for fluid.
- Mismatch transmitter static pressure limit.
When to RFQ / what to tell us
- Size, fluid, transmitter.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 38819 |
| Brand | Rosemount |
| Model | 1195 |
| Product type | Integral Orifice Flow Meter |
| Type | Integral orifice primary element in meter run (Rosemount 1195) |
| Line sizes | 0.5 / 1 / 1.5 in (15 / 25 / 40 mm) |
| Fluids | Liquid, gas, steam |
| Temperature | About −112…850 °F (−80…454 °C) class (option-dependent) |
| Pressure | ANSI B16.5 class ratings (to 900# class listing) |
| Materials | 316 SST standard; Hastelloy / Monel options |
| Feature | Self-centering orifice; direct-mount to Rosemount DP transmitters |
Documents
FAQ
Q: Line sizes? A: 0.5, 1, and 1.5 in.
Q: Fluids? A: Liquid, gas, and steam.
Q: What should I send for a quote? A: Size/fluid/transmitter, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Integral orifice primary for 0.5–1.5 in. (15–40 mm) lines; bore sizes from ~0.010 in. upward per ordering table |
| Accuracy | Up to ±1.00% with precision honed pipe sections; self-centering plate reduces small-line installation error |
| Output | Primary element DP; assemble-to Rosemount DP transmitters (e.g. 3051SFP integrated meter) |
| Process connection | Meter-run flanged / threaded process connections per model; direct or remote transmitter mount |
| Wetted parts | Orifice plate and body materials per PDS (SST typical) |
| Media temperature | Direct mount −40 to 450 °F (−40 to 232 °C); remote mount −112 to 850 °F (−80 to 454 °C) per Integral Orifice RM |
| Ambient temperature | Per assembled transmitter ambient limits |
| Communication | Via assembled DP transmitter (HART / Fieldbus / WirelessHART) |
| Approvals | Hazardous location / product certifications per assembled transmitter and 1195 docs |
| Notes | Specs from Emerson DP Flow PDS 00813-0100-4485 (1195 section) and Integral Orifice RM 00809-0100-4686. |