Aplisens Level switch ERH

APLISENS S.A. is one of the leading manufacturers of high-quality process instrumentation. The company was founded in 1992. The main factory and headquarters are located in Warsaw. From the beginning, it has concentrated on electronic pressure and differential pressure measurement technology. The basic rules have always been: high quality, high flexibility, and competent support to customers.

Float level switches are used for point level detection of liquids in all type of vessels. Operation without external power, side or top mounting, wide temperature and pressure ranges, various process connections, stainless steel wetted parts, Ex version, and marine certificates make it a universally applicable level switch. Level switches are available with floats in two sizes: Ø64.5 x 130mm or Ø52 x 162mm).

Another Article: Danfoss LLS 4000 Liquid level switch Ranger One™ LTRP-1 Ultrasonic Level Transmitter (up to 14ft), Flocorp-Level Transmitter Vibex 2000™ LSV2 Vibrating Level Switch, Flocorp-Level Switches Vibex™ LSV1 Vibrating Level Switch, Flocorp-Level Switches Pulsarpoint 200 Series Pulsar Vibrating Level Switches

Features

• Explosion-proof version
• Wetted parts material 321SS Housing material: Aluminium or 321SS
• Housing protection IP66/68
• Nominal pressure 40bar
• Marine certificates (GL, DNV, LR, ABS, BV, PRS)

Technical Data

Parameters

ERH-01-

ERH-02-

ERH-03-

ERH-04-

Hysteresis

ERH-xx-04, -06, -07

10, 20, 30 mm

50…250 mm 100…400 mm

32…1350 mm

ERH-xx-16, -16.1

50…400 mm

Repeatability

±15%

±15%...±2% depending on the range

Min. medium density

0,60 g/cm3

Max. process pressure

ERH-xx-04, -06, -16

4,0 MPa

1,6 MPa

ERH-xx-07, -16.1

0,2 MPa

Max. medium temperature

ERH-xx-04, -06

250OC

ERH-xx-16

100OC

ERH-xx-07, -16.1

70OC

Ambient temperature

-25…+70OC

Ingress Protection

ERH-xx-04, -06, -16

IP66

ERH-xx-07, -16.1

IP68

Weight

ERH-xx-yy

1,8 kg

2,0 kg

2,1 kg

3,0 kg

ERH-xxK-yy

2,6 kg

2,8 kg

2,9 kg

3,8 kg

1m of cable

0,2 kg

Explosion-proof

ERH-xx-16, -16.1

II 1/2G c Ex de IIBT4 Ga/Gb

Application

Liquids without contaminations by solid suspensions

Liquids without contaminations and contaminated by solid suspensions

Electric parameters

ERH-xx-04, -06, -07

AC15* U ≤230V; (50…60)Hz; I ≤10A; durability of contacts ≥3x105 DC13** U ≤220V; I < 0,6A; durability of contacts ≥0,3x105 Minimum voltage and switching current 10V; 20mA Cross-section of connecting cables: one-wire 1…2,5mm2 multi-wire 0,75…1,5mm2

ERH-xx-16, -16.1

AC15* U ≤230V (50…60)Hz; I ≤2,5A; durability of contacts ≥0,85x105 DC13** U ≤220V; I < 0,3A; durability of contacts ≥0,3x105 Minimum voltage and switching current 10V; 20mA Cross-section of connecting cables: one-wire 1mm2 multi-wire 1mm2

Download Datasheet: Aplisens Level switch ERH

Reference: aplisens.com