MR Flow Transmitters
43 TEL. 800-433-5263 GOOD VISCOSITY STABILITY
For Liquids / Air and Other Compressed Gases
Viton is a registered trademark of DuPont Dow Elastomers
Teflon is a registered trademark of E.I. DuPont de Nemours & Co.
SPECIFICATIONS:
MATERIALS:
2024 - T351 Anodized aluminum body, piston and cone
C360 Brass body, piston and cone
T303 Stainless body, 2024 - T351 Anodized aluminum piston and cone
(Oil, PE, WBF, & Air meters)
T303 Stainless body, C360 Brass piston and cone (Water meters)
T316 Stainless body, piston and cone
PETROLEUM (Oil) COMMON PARTS:
Spider Plate: T316 SS Retaining Ring: SAE 1070/1090 Carbon Steel
Spring: T302 SS Retaining Spring: SAE 1070/1090 Carbon Steel
Fasteners: T303 SS Internal Magnet: Teflon® Coated Alnico 8
Pressure Seals: Viton® Enclosure Seal: Silicone gasket
Lens: Polycarbonate
PHOSPHATE ESTER (PE) COMMON PARTS:
Spider Plate: T316 SS Retaining Ring: SAE 1070/1090 Carbon Steel
Spring: T302 SS Retaining Spring: SAE 1070/1090 Carbon Steel
Fasteners: T303 SS Internal Magnet: Teflon® Coated Alnico 8
Pressure Seals: EPR Enclosure Seal: Silicone gasket
Lens: Polycarbonate
WATER-BASED (WBF), WATER, AIR COMMON PARTS:
Spider Plate: T316 SS Retaining Ring: T316 SS
Spring: T302 SS Retaining Spring: T316 SS
Fasteners: T303 SS Internal Magnet: Teflon® Coated Alnico 8
Pressure Seals: Viton® Enclosure Seal: Silicone gasket
Lens: Polycarbonate
API OIL / AIR / CAUSTIC and CORROSIVE LIQUIDS and GASES:
Spider Plate: T316 SS Retaining Ring: T316 SS
Spring: T316 SS Retaining Spring: T316 SS
Fasteners: T316 SS Internal Magnet: Teflon® Coated Alnico 8
Pressure Seals: Viton® Enclosure Seal: Silicone gasket
Lens: Polycarbonate
THREADS: SAE J1926/1, NPTF ANSI B2.2, BSPP ISO1179
TEMPERATURE RANGE: -20 to +240 °F (-29 to +116 °C )
PRESSURE RATING:
Aluminum / Brass Operating:
Liquids - 3,500 psi/241 bar maximum with a 3:1 safety factor.
Gases - 1,000 psi/69 bar maximum with a 10:1 safety factor.
For High Cycle Applications: See page 7
Stainless Steel Operating:
Liquids - (1/4" to 1/2") - 6,000 psi/414 bar maximum with a 3:1 safety factor
Liquids - (3/4" to 1-1/2") - 5,000 psi/345 bar maximum with a 3:1 safety factor
Gases - 1,500 psi/103 bar maximum with a 10:1 safety factor.
For High Cycle Applications: See page 7
ACCURACY: ±2% of full scale REPEATABILITY: ±1%
• Full line of multi-functional
remote flow
indicators and
transmitters
• Operate as part of a totally
integrated electronic process
control/data acquisition
system
• Non-contact sensor
electronics
• Electronic signal
conditioning circuit
• Digital flow rate and total
flow indication
• Proportional analog output
• In-field compensation for-
Specific gravity of all fluids
Viscosity of petroleumbased
fluids
Specific gravity, pressure,
and temperature of
pneumatic systems
• CE compliant- exceeds US
and meets European
standards for EMI/EMC
• US Patent 7,130,750
FLUID TYPE
Caustic Air/Caustic
Oil PE WBF Water API Oil & Corrosive & Corrosive Air
Liquids Gases
50% / 100%
Pressure Drop p. 10 p. 16 p. 22 p. 28 p. 32 p. 32 p. 34 p. 36
Pressure Drop
Chart p. 55 p. 56 p. 57 p. 58 p. 59 p. 58 p. 59 p. 60
PRESSURE DROP REFERENCE TABLE:
