GAS DETECTORS > ARSINE

GASMAX II 3-Wire Gas Monitor with local stainless steel sensor head configured for Arsine (AsH3) with range 0-1 ppm, 4-20 mA output transmitter and Alarm Relay Board (3x 5A SPDT) and RS-485 Modbus RTU. Single/Dual channel Toxic / O2/ LEL.

The GASMAX II single / dual channel Toxic / O2 / LEL gas monitor delivers the latest gas detection technology, reliability and ease of use. Available in both single and dual channel models, the GASMAX II is CSA certified for use in Div 1 & Div 2 explosion proof installations. For low temperature applications, an Arctic Monitor option enables operation to –55°C ambient.

The highly visible backlit display shows calibrated engineering values, bargraph data, 30-minute trend and setup information. An internal real-time clock time-stamps calibration and alarm events for later review. Front panel LEDs continuously indicate alarms.

• Certified for use in Explosion Proof and Intrinsically Safe Installations.
• Monitor both Toxic / O2 and LEL / VOC from single point.
• Standard dual 3-wire 4-20mA current source (optional output 3-wire with EC sensor).
• Non-intrusive one-person prompted calibration.
• Smart Sensors store calibration & alarm events.
• Real time clock tags alarm events.
• Aluminum sensor head available for reactive gases.
• Backlit display for better visibility in low light.

Sensor Head Options

1. Local Stainless Steel - XP & IS
2. Local Stainless Steel (with splash guard) - XP & IS
3. Local Aluminum - IS ONLY
4. Local Aluminum (with splash guard) - IS ONLY
5. Remote Stainless Steel - XP & IS
6. Remote Stainless Steel (with splash guard) - XP & IS
7. Remote Aluminum - IS ONLY
8. Remote Aluminum (w/ splash guard) - IS ONLY

Notes:

1. Remote sensor installations do not utilize Smart Sensor interface
2. Maximum distance for remote e-chem sensor connection is 25ft (3m).
3. Maximun distance for remote LEL sensor connection is 300 ft.
4. Highly reactive gases REQUIRE aluminum sensor head and IS in hazardous area.

Operation and Maintenance Manual of the GasMax Detectors

Quick Start Guides for the GasMax-II:

    Quick Start     VOC/PID     SmartIR     GDS-IR     Catalytic Bead

Operating Voltage	10-30VDC at < 3 watts with relay board. Additional power (4W peak) required for Arctic Monitor option.
Display	Backlit 64 x 128 pixel LCD with 30-minute trend, bargraph and eunits.
Output	Standard dual 3-wire 4-20mA current source. Max loop R is 750 ohms with nominal 24VDC power supply.
Temp Range	-40°C to +65°C operating, -55°C to +65°C operating (Arctic)
Housing	Aluminum housing with epoxy paint standard; #316 stainless steel opt
Dimensions	Width 5.4” (137 mm), Height 8” (203mm), Depth 5” (127 mm) Shipping weight 6.5 pounds (3 kg)
Approvals:	CSA Certified Div 1 & 2 Groups B, C, D. Suitable for XP installations
Warranty	Two years on electronics and one year on sensors from date of purchase
Typical Sensor Life	2 years

-$1,605.00