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LEX1-CAPO Digital Manometer

LEX1-CAPO Digital Manometers with Capacitive Sensor for mBar Pressure Ranges. The LEX1-CAPO has available pressure ranges of 0-30, 0-100 and 0-300mBar with relative, or negative dry gas pressure reference only. The LEX1-CAPO is a micro-processor controlled, digital pressure measuring instrument with integrated max.- and min- function for testing and calibration purposes. Standard accuracy is 0.1%FS. The LEX1-CAPO with relative pressure reference is also available with ATEX certification for hazardous area use (intrinsically safe).

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LEX 1 Digital Manometer

Description

Features

  • 5 digit LCD, top display showing actual and lower display showing min/max readings
  • 13 selectable pressure units, including Bar, PSI and hPa.
  • Capacitive pressure measuring cell with Aluminium Oxide 96% Gold-plated diaphragm.
  • Accuracy 0.1 %FS
  • RS485 bus interface for communication with up to 128 devices
  • 3V internal battery, type CR2430, up to 2,000 hours continuous operation
  • IP65 rated
  • ATEX and IECEx Approved version II 2 G Ex ia IIC T6 Gb
  • Units are supplied with a 5 point calibration certificate

Specification

Material in contact with Media

Display Housing: Faradex AS-1003
Pressure Connection: Stainless Steel AiSt 316L
Pressure Transducer: Aluminium Oxide 96% Gold-Plated
Seal (Internal): Nitrile
Seal  (External): FKM (Viton Type A)

Pressure Ranges

Pressure Range Resolution Over Pressure Negative Over Pressure
0-30mBar 0.01 mBar 300mBar 30mBar
0-100mBar 0.01 mBar 1000mBar 100mBar
0-300mBar 0.1 mBar 1500mBar 300mBar

General Specifications

Battery: 3V battery, CR2430
Battery Life: Approx. 2000 Hours
External Supply: 8-28vDC, not Ei version
External Interface: RS485 Half-Duplex
Interface Measuring Rate: 30 measurements per second
Pressure Connection: 1/4″ BSP, Others on request
Diameter x Height x Depth: 76 x 148 x 55mm approx
Weight: 335g

 

 

K103A

£130.00

K103A RS232/485 connection cable with ‘Fischer’ plug. Cable length 2m.

K114A

£165.00

The K114A is suitable for use with any Keller products with Fischer Connector socket: DCX Depth Sensor; LEO Record and LEX1 Digital Manometers; and LPX, MPX, HPX pressure calibrators. Provides an RS485 to USB connection between the connected device and USB Interface.

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