3-Wire Explosion Proof Transmitter

Features

• PID sensor options: 10.0 eV lamp / 11.7 eV / 10.6 eV ppb / 10.6 eV ppm

• Wired power (3-Wire), 12 to 35 VDC operating voltage

• Operating temperature range -40C to +54C

• Graphical LCD with LED backlight

• 3 Push-button interface (ADD, MENU, SUB) with corresponding magnetic, non-intrusive switches

• 2 Individually configurable alarms

• 2 Front panel LED indicators (amber and red)

• 2 Optional fully programmable alarm relays (dry contacts)

• Output options: 4-20mA (3-wire) analog, RS-485 modbus (4 wire)

• 1-Year warranty (see specifications)

Description

The VOC Pro Series Gas Detector is a versatile assembly that uses a PID sensor to detect a variety of gases. Wired power (12 to 35 VDC) with 4-20 mA analog and RS-485 Modbus outputs are standard. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics.

The VOC Pro represents the latest leading edge technology in fixed gas detection today.

Specifications

Sensor Type PID Operating Voltage Wired power (3-Wire) 12 to 35 VDC Power Draw 2 Watts maximum Protection Power electromagnetic interference (EMI) filter

4-20 mA surge suppression

RS-485 surge suppression

Display Screen 10264 Resolution graphical LCD screen transflective (sunlight readable) with white LED backlight Interface 3 Push-buttons (MENU, ADD and SUB)

3 Magnetic non-intrusive switches for calibration

Customizable Settings 2 Individual-configurable alarm LED/relay set-points Temperature Range -40C to +54C (-40F to +130F) Output (digital) RS-485 modbus Wired (Analog) Output 4-20 mA (3-Wire)

Fault terminal

Optional 2 dry-contact relays with replaceable 4 amp fuses

Remote Sensor Kit

(Optional Additional Feature)

Remote sensor kit with enclosure (5 pin)

PID sensor max. length: 35 feet

Product Dimensions 5.5 in, L x 6 in. W x 7 in. H (8 in. W x 17 in. H Max. dimensions with attachments) Total Weight 6 lbs. Hazardous Location

Approvals

Main Enclosure Certified explosion / flame proof CQPSUS

Class I, Division 1 & 2, Groups B, C & D,
Nema 3, 4, 4X, 7 (B, C, D) 9 (E, F, G)

Temp.= -20C to +60C

Sensor Housing Certified explosion / flame proof CQPSUS

Class I, Division 1 & 2, Groups B, C & D

Temp.= -40C to +60C

Controllers Compatible with all RKI Beacon controllers, as well as most DCS / PLC systems: Beacon 110, Beacon 200, Beacon 410A and Beacon 800, MC-6400 Warranty 1-Year warranty for electronics, and PID sensor (Two months for 11.7 eV lamp)