50
Technical Data
Technical Data
X-am 1700 / 2000
Sensor Data
Extract! See the Instructions for Use of the used sensors for details.
Ambient conditions:
during operation and sto-
rage
–20 to 50 °C
(–20 to 40 °C for NiMH single cells type 180AAHC)
700 to 1300 hPa
10 to 90% (short-term up to 95%) relative humidity
Device data
Protection class
IP 67 for devices with sensors
Intensity of alarm
Typically 90 dB (A) in 30 cm distance
Operation time
– Alkaline battery
Typically 12 hours under normal conditions
– NiMHy rechargeable
batteries
Typically 12 hours under normal conditions
Dimensions
approx. 130 mm x 48 mm x 44 mm (H x W x D)
Weight
approx. 220 g to 250 g
CE markings
Electromagnetic compatibility (Directive 2004/108/EC)
Explosion protection (Directive 94/9/EC)
Approvals:
see “Tests and Approvals” on page 6
Ex
O
2
H
2
S LC
CO
Measuring principle
Catalytic com-
bustion
Electro-
chemical
Electro-
chemical
Electro-
chemical
Measured value response
time t
0...90
for methane
for propane
≤
20 seconds
≤
35 seconds
≤
10 seconds
≤
15 seconds
≤
25 seconds
Measured value response
time t
0...50
for methane
for nonane
≤
7 seconds
≤
50 seconds
1)
1)
For falling concentrations, the settling time for nonane is 50 seconds.
≤
6 seconds
≤
6 seconds
≤
6 seconds
