Skip to main content Skip to navigation

Call us at 1-888-826-6342

We noticed you are from . Visit your local site for regional offers and live support.

DISCONTINUED - High Accuracy High Pressure Low-Flow Meters

High Accuracy, High Pressure, Low-Flow Meters

Item# FTB501--CK--invalid

High Accuracy, High Pressure, Low-Flow Meters FTB501--CK--invalid FTB501--CK--invalid
  • 1% of Rate Accuracy
  • 1000 psig, 5000 psig Optional
  • For Flows Down to 0.02 GPM
  • Includes dc or ac Powered Signal Conditioner

  • Accuracy Value ±1% of rdg for pulse
  • Maximum Operating Pressure 1000 psig std
  • Maximum Ambient Temperature 80°C (176°F)
  • Output Signal 0 to 125 Hz
  • Minimum Ambient Temperature -20°C (-4°F)
  • Pressure Drop 10 psid
  • Response time adjustable from 0.5 to 2 seconds
  • Supply Voltage 15 to 35 Vdc std
FTB500 series low flowmeters offer extremely accurate low flow measurement of liquids. They utilize a pelton wheel-like rotor whose motion is converted by a pickup coil into a pulse output that is proportional to flow . Each flowmeter comes with an integral signal conditioner, powered by either 15-35 Vdc or 115 Vac (opt.) to provide amplified frequency and analog outputs. The signal conditioner corrects for the inherent zero offset of the flowmeter pulse output. It is mounted in a NEMA-4, explosion-resistant enclosure rated for class I, groups C & D, class II, groups E, F, and G.

Accuracy: ±1% of rdg for pulse, ±0.05% FS for analog outputs
Analog Output Response Time: adjustable from 0.5 to 2 seconds
Viscosity: 0.8 to 25 cSt, unit calibrated to specific viscosity value
Repeatability: ±0.25% of rdg
Fluid Temperature Range: -268 to 232°C (-450 to 450°F)
Operating Ambient Temperature: -20 to 80°C (-4 to 176°F)
Materials of Construction: 316 SS housing, 440C ball bearings, 17.4 PH rotor, and Rulon-J seals
Connections: ½" 37° flare per MS-33656-8; ½ MNPT adaptor kit opt.
Max Pressure Drop (at 1cSt): 10 psid
Max Pressure: 1000 psig std, 6000 psig optional
TTL Frequency Output: 0 to 125 Hz
Power: 15 to 35 Vdc std, 115 Vac optional
Analog Output: 4 to 20 mA into 375 ? max std, 0 to 5 Vdc optional
Weight: 2.7 kg (6 lb)


loading all models
loading all reviews
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 4ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
loading all QA
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 19ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
1/2" MS flare to 1/2" MNPTadaptor kit with 10" upstream and 5" downstream straight SS tubing
0 In Stock
Save Configuration