Flowmeter for the continuous measurement of water
Type 8081 / Ident No. 560613
Product description
The Type 8081 ultrasonic flowmeter is intended for the flow measurement of water which may be slightly charged with contaminants. It consists of an electronic module and a brass fitting with a built-in measuring tube. In combination with a controller and a control valve, it enables very simple flow control loops to be established. The electrical connection is made via a 5 pin M12 fixed connector. The flowmeter features, depending on the version: - a pulse output or - a pulse output and a 4…20 mA current output. Each version is available for 5 different flow ranges: - model QN 0.6 DN15: 0.06 to 20 l/min (nominal flow rate 0.6 m3/h namely 10 l/min) - model QN 1.5 DN15: 0.1 to 50 l/min (nominal flow rate 1.5 m3/h namely 25 l/min) - model QN 2.5 DN20: 0.16 to 82 l/min (nominal flow rate 2.5 m3/h namely 41 l/min) - model QN 3.5 DN25: 0.6 to 116 l/min (nominal flow rate 3.5 m3/h namely 58 l/min) - model QN 6.0 DN25: 1 to 200 l/min (nominal flow rate 6.0 m3/h namely 100 l/min)
- Commodity Codes
- 90261021
- Country
- FR
Technical attributes
Name |
Value |
Unit |
---|---|---|
Type | 8081 | |
Product sub-group | Flow rate | |
Flow rate (volume) | Yes | |
Concentration | No | |
Continuous measurement | Yes | |
Dosing | No | |
Switch | Yes | |
Construction device | Compact | |
Display type | no display | |
Protection class measurement device (IP) | IP65 | |
DC voltage min. | 12 | V |
DC voltage max. | 36 | V |
Battery voltage | No | |
Precision of volume flow rate in relation to reading | 1 | % |
Temperature environment min | 5 | °C |
Temperature environment max | 55 | °C |
Temperature medium min | 5 | °C |
Temperature medium max | 90 | °C |
Nominal pressure (DIN EN 1333) | PN 16 | |
Dynamic viscosity min. | 0 | cP |
Dynamic viscosity max. | 10 | cP |
Min measured value of volume flow rate | 0,1 | |
Max measured value of volume flow rate | 50 | |
Measured value unit | l/min | |
Detection of flow direction | Yes | |
Sensor type | Ultrasound | |
Cable plug in delivery | not included | |
Electrical connection 1 type | Plug - M12 | |
Electrical connection 1 quantity | 1 | PCE |
Electrical connection 1 number of contacts | 5 | PCE |
Electrical connection 1 gender | male | |
Electrical connection 1 material category | Plastics | |
Electrical connection 1 material | PA (Polyamide) | |
Electrical connection 1 seal material | EPDM (Ethylene-propylene-diene rubber) | |
Output 1 digital type | Transistor | |
Output 1 digital version NC | No | |
Output 1 digital version NO | No | |
Output 1 digital transistor connection NPN | Yes | |
Output 1 digital transistor connection PNP | No | |
Digital output 1 transistor contactless | 0,7 | A |
Electronics body material category | Plastics | |
Electronics body material | PPS (Polyphenylene sulphide) | |
Cover material | PPS (Polyphenylene sulphide) | |
Seal housing/cover material | Silicone | |
Screw material | Stainless steel | |
Electronics body encapsulated | Resin | |
Parametrisation local | No | |
Parametrisation separate | No | |
Parametrisation fixed | Yes | |
Diameter measuring tube (DN) | 15 | mm |
Fluidic port connection number | 2 | |
Port connection 1 type | Outer thread | |
Port connection 1 thread type | NPT | |
Port connection 1 thread marking | 3/4 | |
Port connection 2 type | Outer thread | |
Port connection 2 thread type | NPT | |
Port connection 2 thread marking | 3/4 | |
Port connection material category | Metals | |
Port connection material | Brass | |
Measuring pipe material | PES (Polyethersulfone) | |
Medium-contacting parts seal material | EPDM (Ethylene-propylene-diene rubber) | |
Installation length | 110 | mm |
Weight | 0,700000 | kg |