Series 905 Transmitter/Controller The Series 905, with temperature & relative humidity sensors, has multiple output capability and can be included into a network of monitors. Power (user supplied): Regulated 12 VDC, 800 mA Analog output: 4-20 mA (opto-isolated), 10-30 V External signal type :Transistor output External signals : 4 External signal functions: Low Alarm, High Alarm, Control & Diagnostics Inputs: Standby toggle Communication: RS485 Jumpers: J1, J2, J3 termination resistors Connectors: Screw ID :1 (Default) - User configurable from 1 - 255 Alarm set points (2): User configurable Control set point :User configurable RS485 protocol: Aeroqual proprietary product Removable / replaceable sensor head: Yes Enclosure rating: IP20 & NEMA 1 equivalent Enclosure size (with base unit) 64 H x 130 Ø (mm); 2½ H x 5? Ø (in) Mounting: Screw fixture Weight: < 200 g; < 7 oz Approvals Part 15 of the FCC Rules, EN 50082-1: 1997, EN 50081-1: 1992

Series 130 Controller The Series 130 ozone controller is designed to be operated as part of an ozone generator control circuit or alarm system. Power (user supplied): 24 VDC, (range 16 - 28 VDC), 500 mA I/O connectors (power, control signal): Eight pole M12 female panel mount connector and eight pole male cord connector Setting control and alarms: dip switches External signal for control & switching: Volt free (150 mA max, 24VDC max, resistive) External signals : 2 External signal functions: Alarm (Low Alarm & High Alarm) or Control Removable / replaceable sensor head: Yes LED status indicator: Low, high, within control band, diagnostics Enclosure rating: IP20 & NEMA 1 equivalent Enclosure size (with base unit: 180W x 110H x 90D (mm) Enclosure casing:Fibre reinforced plastic Weight: < 850 g; < 30 oz Approvals:Part 15 of the FCC Rules EN 55022: 1998 EN 61000-6-1: 2001

SM 70 The SM 70 monitor/controller (with display) is designed for basic gas monitoring where simple control outputs (0-5V & a relay) are required. Power supply 12 VDC, 800 mA plug-in AC power adaptor Removable / replaceable sensor module Micro-match connector LCD display: Gas concentration in ppm Audible alarm: Optional Alarm set point: User adjustable Operational mode: Continuous Permanently fixable: Screw fix Enclosure rating: IP 66, EN 60529 Enclosure size: 130W x 94H x 57D (mm); 5 1/8 W x 3¾H x 2¼ D (in) Enclosure casing: Flame resistant thermoplast PS Weight: 285 g; 10 oz (excludes AC power adaptor