®
SENSIT RLD-2
Refrigerant Gas Detector
Read and understand
instructions before use.
INSTRUCTION MANUAL
SENSIT Technologies
851 Transport Drive • Valparaiso IN 46383
(219) 465-2700 • Fax: (219) 465-2701
www.gasleaksensors.com
SPECIFICATIONS
Power Supply:
3 “C” alkaline batteries
Sensor:
Conductive Polymer
Ionization
(CPI)
Sensitivity:
Selectable to 0.25 oz
/yr 134a
Warm up:
Approx. 3 seconds
Response Time: Instantaneous
Duty Cycle:
Continuous
Battery Life:
Approx. 24 Hours
Size:
3.5” x 10” x 1.6”
(89 x 254 x 40 mm)
Weight:
1.3 lbs. (591 g)
Probe Length: 16”
ACCESSORIES
REPLACEMENT PARTS
PRD0110
Sensor
ISRLD0500
Instruction Manual
ACCESSORIES
PHXG0260
Hard Carrying Case
P014091
Earphone
GENERAL DESCRIPTION
The SENSIT®RLD-2 is a state-of-the-
art refrigerant leak detector capable of
detecting all halogen based gases.
Selectable sensitivity combined with an
adjustable tick rate will allow any
service professional to pinpoint those
tough to find leaks even when the
environment is contaminated by other
gases.
BATTERY REPLACEMENT
If the green light fails to illuminate, the
batteries need replacement. Depress
the latch using a coin and slide the
battery compartment cover off.
R e p l a c e t h e b a t t e r i e s w i t h 3
“ C ” a l k a l i n e b a t t e r i e s .
When replacing the batteries observe
the polarity markings on the sides of the
battery holder. A fresh set of alkaline
batteries should operate the unit for
approximately 24 hours.
SENSOR REPLACEMENT
Replace the sensor when:
a)The red light remains illuminated at
all times.
b)The response is erratic.
c)There is reduced sensitivity.
1.Turn the unit off.
2.Remove the old sensor by
unscrewing in a counterclockwise
direction.
3.Install a replacement sensor by
screwing in a clockwise direction until
FINGER TIGHT.
4.Do not change the sensor in a
hazardous environment.
WARNING:
Turn unit off before
cleaning or replacing the sensor.
Failure to do so may result in a mild
electrical shock.
SCAN MODE
(MOST SENSITIVE)
NORMAL
SENSITIVITY
PRODUCT FEATURES
POWER OFF/ON
VISUAL LEAK
INDICATOR
SENSOR
GOOSENECK
CLIP
EARPHONE
JACK
SPEAKER
(ON BACK)
GREEN
READY
LED
TICK
ADJUST
GOOSENECK
BATTERY
COMPARTMENT
Instrument Operations on other side.
