respiratory function, emphysema, pulmonary ﬁbrosis, chronic obstructive Acetylsalicylic acid / paracetamol / codeine phosphate hemihydrate pulmonary disease, bronchorrhea, severe tuberculosis, chest trauma (codeine depresses respiration and interferes with the compensatory mechanisms Read all this leaflet carefully because it contains information important to triggered by ventilation de
Indicates Both Rate
3% Reading Accuracy
than actual size.
Reads GPM or LPM
FTB690 Series turbine meterswith microprocessor-basedelectronics offers a durable,compact, high-precision fluidmeasurement device, with total andrate indication. Information is clearlydisplayed on a large 6-digit liquid floating decimal for totals from0.01 to 999,999. All operations areeasily performed with only 2 buttons.
The basic unit and display arepowered by 2 lithium batteries, Wetted Components:
Display: 6-digit LCD,
Journal Bearings: Ceramic
Power: Two 3V lithium
Shaft: Tungsten carbide
Battery Life: 4000 hrs
Rotor and Supports: PVDF
Retaining Rings: 316 SS
A single-point field calibrationcurve can be stored in memory.
To Order (Specify M odel N um ber)
replacement lithium battery for thedisplay electronics. Batteries FTB691-NPT
Accuracy: ±3% rdg
1" Sch. 40 socket turbine 5 to 50 (19 to 190) Extended Low Flow Range Accuracy:
±5.0% rdg (display models only)
11⁄2" Sch. 40 socket turbine 10 to 100 (38 to 380) 1.4 (0.63) Pressure Rating: 150 psig (10.3 bar)
2" Sch. 40 NPT turbine 10 to 100 (38 to 380) 1.4 (0.63) Operational: 0 to 60°C (32 to 140°F)
2" Sch. 40 socket turbine 20 to 200 (76 to 760) 1.68 (0.76) Storage: -40 to 70°C (-40 to158°F)
Viscosity: Rated accuracy for fluids
with viscosity of water (1 centistoke);meters with display can be used for Com es com plete with two 3V lithium batteries and operator’s m anual.
For units with pulse output module in place of display add suffix“-P ” to m odel num ber,
Pulse Output (Option): Open collector
O rd erin g E xam ples: FT B 692-N P T, 3⁄4 NPT mount turbine, 2 to 20 GPM, $.
FTB 693, 1" socket mount turbine, 5 to 50 GPM , $.
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