PCB-(M)686C01
basic data | |||
alarm threshold (± 10%) | 0.25 … 5 in / s pk | 4.5 … 90 mm / s RMS" | [1] |
frequency range (± 3 dB) | 120 … 60 kcpm | 2 … 1,000 Hz | |
hysteresis (relative to the alarm threshold) | 3, 6, or 10% | [1] | |
EnviroNment vibration level (below is interpreted as downtime) | absolute or relative to the threshold | [1] | |
enviroNment vibration level (relative the alarm threshold) | 1 … 40% | [1] | |
MAVT-process (simply setting the alarm threshold to twice the current vibration amplitude) | can be optionally activated | [1] | |
Transverse acceleration sensitivity | < 7% | ||
switch-on delay (trigger prevents immediately after applying the supply voltage) ( ± 1 s) | 3 or 20 s | [1] | |
start delay (prevents tripping during the start-up process) (± 1 s or ±1 min) | 1 … 60 s or 1… 30 min | [1] | |
start delay: boost the threshold | 2 x, 4 x, 8 x or release completely prevented | [1] | |
Activation of the start-up delay | optional | [1] | |
shutter lag (immediate activation in case of momentary excess of the alarm threshold prevents) (± 1 s) | 1 … 60 s | [1] | |
Relay type | single pole MOSFET single switch | ||
Relay latching | optional | [1] | |
Relay contact | N.o./N.c. | [1] | |
Conditions of use | |||
Temperature range (operation) | -40 … 185 ° F | -40 … 85 ° C | |
Temperature range (storage) | -40 … 257 ° F | -40 … 125 ° C | |
Overload limit (shock) | 5,000 g pk | 49,050 m/s² pk | |
protection class | IP68 | ||
technical | |||
Supply voltage | 24 … 240 V DC/AC, 50/60 Hz | ||
500 mA | current-carrying capacity (relay contact closed) | ||
leakage current ( Relay contact open) | ≤ 1 mA | ||
electrical insulation (housing) | ≥ 100 MΩ | ||
physical properties | |||
Size - hex | 1.25 in | ||
size - height | 2.6 in | 66 mm | |
dimensions | 5.2 oz | 148 grams | |
Assembly torque | 3 … 5 ft-lb | 4 … 7 Nm | |
mounting thread | 1/4 "-28 threaded | ||
Integrated sensor element | ,piezoelectric acceleration sensor | ||
Housing material | stainless steel | ||
sealing | hermetically sealed welded | ||
electric Connection | 2-pin connector (MIL-C-5015) | ||
connection position | above | ||
notes | |||
[1] | USB programmable - see supplied documentation | ||
[2] | details: see PCB Declaration of conformance PS096 | ||
equipment | |||
081A41 | 1/4 "-28 mounting bolts, stainless steel, 5/8" long | -1 | |
(EX) with ATEX approved | |||
approval for use in potentially explosive atmospheres | CL I, div 2, groups A, B, C, D ex nL IICT3, AEx nA IICT3 | ||
supply voltage | 10 … 30 V DC | ||
current carrying capacity (relay contact closed) | ≥ 100 MΩ | ||
(M) metric mounting | |||
Equipment | |||
M081A61 | metric mounting bolts with M6 thread | -1 |