Hengstler ISD37 Incremental Encoders

Description

Hengstler ISD37 Incremental Encoders intrinsically safe optical ATEX hollow shaft encoder ISD37 for extremely high loads in industrial applications is suitable for shaft diameters up to 1 “(25.4 mm). It works reliably in the temperature range from -40 to +100 ° C.

Using an OptoASIC, the latest technology is The rotary encoder is insensitive to shock and vibration and is ideally suited for use in the chemical, food, oil & gas, paper and steel industries. The HSD37 rotary encoder series also includes intrinsically safe ATEX versions for use in potentially explosive areas.

This robust encoder features a double-sealed housing that allows application where regulatory washdown or caustic chemicals are present. Utilization of an advanced Opto ASIC with innovative packaging techniques enables the encoder to operate in high shock and vibration environments. It is also available in an Intrinsically Safe version, certified to ATEX EEx ia IIB T4, when used with the appropriate IS Barrier.

Hengstler ISD37 Incremental Encoders Features

One-or two-channel versions
Double-sealed housing
ATEX- certification for intrinsically safe devices
High-resolution, unbreakable code disc
Industrial plugs
Ingress protection NEMA 4X,6 / IP66, IP67
Robust housing made of diecast alumunium
Also available as stainless steel variant

Application

Chemical, Food & Beverage, Oil & Gas, Paper, Steel and any other where a precise encoder is needed to operate in harsh environments.

Hengstler ISD37 Incremental Encoders Specification

Product Family	ISD37
Ordering Information	Rotary Encoder ISD37
Function / Application	Incremental
Technology	Optical
Approval	CE
	ATEX
	CSA
Housing Diameter [mm]	95,3 mm
Solid- / Hollow Shaft	Hollow 6 … 25 mm
Protection Rating Housing	IP67
Operating Temperature [°C]	-40 … +80 °C
Housing Option	Stainless Steel
	Nickel Finish
	powder coated alumunium
Increased Environmental Requirements	High mechanical robustness
	Ex atmosphere
	CSA approval
Connection	Cable
	M12-connector
	M23-connector
	Bayonet-connector
	MS-connector
	Connection box
Revolutions [rpm]	5.000 rpm
Number of Pulses	15 … 5000
Interface	Differential Line Driver
	Push-pull
	Open Collector NPN