| Product Identifier |
- OM004: 1/8" (4mm) Oval Gear Meter, 1-36 L/hr, 0.26-9.5 USG/hr
- OM006: 1/4" (6mm) Oval Gear Meter, 2-100 L/hr, 0.53-26.4 USG/hr
- OM008: 3/8" (8mm) Oval Gear Meter, 15-550 L/hr, 4-145 USG/hr
- OM015: 1/2” (15mm) Oval Gear Meter, 1-40 L/min, 0.26-10.6 USG/min
- OM025: 1” (25mm) Oval Gear Meter, 10-150 L/min, 2.6-40 USG/min
- OM040: 1.5” (40mm) Oval Gear Meter, 15-250 L/min, 4-66 USG/min
- OM050: 2” (50mm) Oval Gear Meter, 30-450 L/min, 8-120 USG/min
- OM080: 3” (80mm) Oval Gear Meter, 50-1000 L/min, 13-260 USG/min
- OM100: 4” (100mm) Oval Gear Meter, 75-1500 L/min, 20-400 USG/min
- OM100: 4” (100mm) Oval Gear Meter, 150-2500 L/min, 40-660 USG/min
|
| Body Material |
- A: Aluminium
- E: Extended flow Aluminium
- M: Intermediate pressure aluminium
- N: Intermediate pressure Stainless Steel
- S: Stainless Steel
- P: PPS (PPS rotors only, temp code 8, BSP/NPT, safe area only)
|
| Rotor/ Bearing Material |
- 00: PPS (not suitable for Temp code 3)
- 10: High Viscosity PPS (not suitable for Temp code 3)
- 44: Aluminium/Hardened Steel Roller Bearing (100E only)
- 51: Stainless Steel / Carbon Ceramic Bearing
- 71: High Viscosity Stainless Steel / Carbon Ceramic Bearing
|
| Seal Material |
- 1: Viton (-15° C min. [5° F])
- 3: Teflon Encapsulated Viton / Kalrez (-15° C min. [5° F])
- 4: Nitrile (not suited Temp Code 3) (-40° C min. [-40° F])
|
| Temperature Rating |
- 2: 120° C max. [250° F]
- 3: 150° C max. [300° F] - Hall only, includes SS terminal cover
- 5: Cooling fin for meters with integral display (For temperatures between 80-120° C [176-250° F])
- 8: 80° C max. [176° F] - select for meters with display, OM008 with PPS rotors, and OM025P
|
| Process Connection |
- 0: No fittings
- 1: BSPP (G) female threaded (ISO 228)
- 2: NPT female threaded
- 3: Tri-clamp ferrules (1/2" larger than meter size)
- 4: ANSI-150 RF flanged
ANSI-150 RF flanged - SS Meters
- 5: ANSI-300 RF flanged
- 6: PN16 DIN flanged
DIN flanged - SS Meters
|
| Cable Entry |
- 1: M20 x 1.5mm (M16 x 1.5mm for R4)
- 2: 1/2" NPT
- 6: 3 x 16mm drilled holes (for R7/F15/F18/F19/F31)
|
| Intregral Option |
- (DEFAULT): Reed switch & Hall Effect (NPN) outputs
- SS: Stainless steel terminal cover
- RS: Reed Switch only (Note 4)
- E1: IECEx/ATEX Explosionproof EXd IIB T6…T3 Gb (Note 4)
- E2: IECEx/ATEX Explosionproof EXd I/IIB T6…T3 Gb (SS meters only)
- FP: cFMus Approved, USA and Canada, Flameproof Class 1 Zone 1 (Note 4)
- QP: Quadrature pulse (2x NPN outputs)
- QPN: Quadrature pulse (2x NPN outputs) with. Australian / New-Zealand weights and measures approval
- Q1: Combination of E1 and QP Integral Options
- Q1N: Combination of E1 and QPN Integral Options
- HR: High resolution Hall effect (NPN) output
- H1: Combination of E1 and HR Integral Options
- R4: RT40 backlit rate totaliser in Aluminium housing (Notes 1, 2) Requires Cable Entry option 1
- R5: RT14 backlit rate totaliser with 4-20mA and pulse outputs, in GRN housing (Notes 1, 2)
- R6: RT14 IECEx/ATEX Intrinsically Safe rate totaliser with 4-20mA and pulse outputs, in GRN housing (Notes 1, 2, 4)
- R7: RT40 backlit rate totaliser in GRN housing (Notes 1, 2, 5)
- B11: EB11 single stage batch controller in GRN housing (Notes 1, 2)
- E18: E018 IECEx/ATEX EXd rate totaliser with 4-20mA and pulse outputs, HART communications, in an Aluminium housing (Notes 2, 3)
- E19: E018 IECEx/ATEX EXd rate totaliser with 4-20mA and pulse outputs, HART communications, in a SS housing (Notes 2, 3)
- F15: F115 bidirectional flow rate/totaliser, 4-20mA and pulse outputs, in a GRN housing (Notes 1, 2)
- F18: F018 rate totaliser with 4-20mA and pulse outputs and HART communications, in a GRN housing (Notes 1, 2, 5)
- F19: F018 Intrinsically Safe rate totaliser with 4-20mA and pulse outputs and HART communications, in a GRN housing (Notes 1, 2, 4, 5)
- F31: Intrinsically Safe 2 stage batch controller (Notes 1, 2, 4, 5).
|
| Calibration (for integral display models only) |
- (DEFAULT): Displays in Litres
- G: Displays in US Gallons
|
| Note(s) |
Note 1. Temp code 5 (cooling fin) is required for integral instruments with operating temperature between 80-120° C [176-250° F]
Note 2. Temp code 8 is required for integral instruments with operating temperature up to 80° C max. [176° F]
Note 3. Not available with OM080, OM080E, OM100, OM100E
Note 4. Not available with OM025P
Note 5. Only available with Cable entry code 6
Note 6. OM050 with PPS rotors 30 - 500 L/min [8 - 130 USG/min] with lubricating liquids, not for NMI use. |
