KDG/KDF微流量计和开关

The KDG/KDF micro flowmeters operate on the float principle and are designed to measure low gas and liquid flows. Flow can be set exactly within the measuring range using the integral precision metering valve. The contrasting color background of the scale permits accurate data readings. Additionally, 1 or 2 adjustable switches may be mounted to identify certain flow conditions. A panel mounting kit is available as an option. Options 1. Limit Switches All meter ranges which have a stainless steel float can be fitted with optional, adjustable switches. Two types are available: Monostable: Switch activates momentarily as the stainless steel float passes by on rising flow. Bistable: Switch stays activated until the float falls past the switch on decreasing flow.

Special Features:

Integral Flow Control Valve

Easy to Read Scale

Brass, SS, or PVDF Process Connections

Direct Reading Scales for Water and Air

Compact Economical Design

Optional Panel Mounting Kit

Switching for Low Flow of Liquids and Gases

Specifications:

Measuring range:

Water: 0.25-2.5 l/h ...16-160 l/h or 0.065-0.65 GPH...4.2-42 GPH
Air: 0.5-5 l/h...500-5000 l/h or 0.018-0.18 SCFH...18-180 SCFH
Fitting: 1/4" NPT female
Material: Brass, SS, or PVDF
Max. pressure: 145 PSIG
Max. temperature: 210°F
Accuracy: +/-4 % FS
Option: contacts