Specifications

Item No. Refrigerant Type Replacement Sensor
RM12 R-12 RMX12
RM134 R-134 RMX12
RMX11 R-22 RMX12
RM404 R-404A RMX12
RM407 R-407 RMX12
RM410 R-410A RMX12
RM502 R-502 RMX12
RM507 R-507 RMX12
Refrigerant Monitors
Compact, highly reliable, yet economical refrigerant leak monitoring
systems. Designed to monitor a single refrigerant in a single zone
providing early warning of costly and environmentally damaging
refrigerant leakage. Adjustable sensitivity settings between 100 to
1000PPM with an auxiliary 1⁄2 HP N.O. and N.C dry contact control
function for operating an additional alarm or other safety device.
Replacement sensors are interchangeable enabling the replacement
of a failed sensor directly in the field without recalibration,
minimizing “downtime.”
The GS40 is a low maintenance, easy-to-use portable combustible gas leak detector
engineered to pinpoint leaks in residential, commercial and industrial appliances. Advanced
semiconductor sensor and electronic control package enables detection of gases commonly
found in service applications including; Carbon Monoxide, Natural Gas, Propane, Ammonia,
Methane, Acetone, Hydrogen and Iso-Butane, with a virtually instantaneous alarm response
period. Applications include the inspection of furnaces, valves, regulators, pipelines, meters
and other devices associated with combustible gases.
Item No. Refrigerant Type Replacement Sensor
RMX11 R-12 RMX12
RMX12 R-134 RMX12
SENSITIVITY 100 to 1,000 ppm
ACCURACY ± 3% of the setting or ± 25 ppm
VISUAL ALARMS High intensity LED display
AUDIBLE ALARM 85 db at 1 foot
OPERATING
TEMPERATURE
-20 to 150 F /-28 to 65 C
SENSOR MODULE Relative Humidity 10 to 95% non-condensing
CONTROL MODULE 32 to 150 F / 0 to 65 C
POWER AC or DC control voltages.
SENSOR FAILURE
INDICATOR
LED constantly illuminates
WEIGHT 1lb 2oz / 500g
WARRANTY 1 year
GAS-SEEKER
®
GS40 - Portable Combustible Gas Detector
Detecting Range 0 - 100% LEL referenced to Methane.
Alarm Indication Both visual and audible (>40db) alarm indicators
Low Level Alarm Preset at 10% LEL
High Level Alarm Preset at 30% LEL
Operating Conditions 0°F to 104°F / -20°C to +40°C at less than 98% RH (non-condensing)
Power Working voltage is 3VDC using two 1.5V AA batteries.
Battery Life/Indicator 5 hrs continuous use. Orange LED constantly illuminates when battery is low
Sampling Natural diffusion
Dimensions 7.2 x 0.71in / 183 x 18mm
Weight 5.3oz / 150g (including battery)
RM SPECIFICATIONS
RM
GS40
Call and Speak to a Sales Rep: 305-687-4121 / 1-800-277-3808
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