1-23/64
[34.53]
7-1/4
[184.15]
AUDIBLE
ALARM
2-3/4
[69.85]
3-1/4
[82.55]
SENSITIVITY
CONTROL
SENSOR
Ø1/2 MAX.
[Ø12.7 MAX]
GOOSENECK LENGTH
[15.750]
COMBUSTIBLE GAS LEAK DETECTOR
LOW BAT
PWR
CLD20
DWYER INSTRUMENTS,INC
MICHIGAN CITY, IN 46360 U.S.A.
TIC
ON/OFF
TIC ADJ
Model
7-1/4
[184.15]
AUDIBLE
ALARM
1-23/64
[34.53]
SENSOR
2-3/4
[69.85]
3-1/4
[82.55]
POWER SWITCH
AND SENSITIVITY
CONTROL
[Ø1/2 MAX]
[Ø12.7 MAX]
GOOSENECK
LENGTH
15-3/4 [400.05]
RLD1
Refrigerant Leak Detector
Audio and Visual Indication, Flexible Gooseneck Design
Detect and pinpoint even small leaks of refrigerant gases using the Model RLD1
Refrigerant Leak Detector. The RLD1 is effective in detecting existing refrigerants
including HFC, HCFC, CFC, SF6, R134a, and R123. Unit features thumbwheel operation
to increase sensitivity and audio and visual indication. An increasing tick rate sounds as a
leak is pinpointed and the red indication light flashes more rapidly. The flexible gooseneck
probe is ideal for hard to reach areas. Use the model RLD1 in domestic and commercial
refrigeration systems, automotive, air conditioning, and quality control testing
environments.
Model RLD1, Refrigerant Leak Detector
436
DWYER INSTRUMENTS, INC. | www.dwyer-inst.com
SPECIFICATIONS
Sensitivity: 0.4 oz/year (11 gm/year)
R134a.
Response Time: Less than 1 second.
Sensor: Advanced ionization
detection.
Ambient Operating Temperature/RH:
32 to 104°F (0 to 40°C), 0 to 80% RH
(non-condensing).
Power Requirements: 9 V alkaline
battery, installed functional, user
replaceable.
Battery Life: Approximately 16 hours.
Warm-up Time: 10 s.
Pre-programmed gases: (partial
listing) CFCs: R11, R12, R13, HCFCs:
R22, R502, R500, HFCs: R134a,
R123, R125, R23, and other halogen
based compounds.
Alarm Settings: Audio: adjustable tick
rate, Visual: flashing LED.
Probe: 15-3/4˝ (40 cm) length, flexible
gooseneck.
Dimensions: 7.3˝H x 3.4˝W x 1.4˝D
(18.5 x 8.5 x 3.4 cm).
Weight: 18 oz (500 g).
Agency Approvals: CE.