Endress+Hauser iTEMP HART TMT162 - Filter; Galvanic Isolation; Supply Voltage; Performance Characteristics

Technical data TMT162
44 Endress+Hauser
Filter 1st order digital filter: 0 to 60 s
Galvanic isolation U = 2 kV AC (input/output and input/housing)
Min. current consumption ≤ 3.5 mA
Current limit ≤ 23 mA
Switch on delay 4 s (during switch-on operation I
a
≤ 3.8 mA)
10.0.3 Power supply
Supply voltage U
b
= 11 to 40 V (8 to 40 V without display), reverse polarity protection
!
Note!
(according to IEC 61010-1 (EN 61010-1, CSA 1010.1-92)
The TMT162 must be powered by a 11 to 40 VDC power supply with a limited power according
to NEC Class 02 (low voltage, low current) limited to 8 A and 150 VA in case of a short circuit.
Cable entry For overview see chapter 8 "Accessories"
Residual ripple Perm. residual ripple U
ss
≤ 3 V at U
b
≥ 13.5 V, f
max.
= 1 kHz
10.0.4 Performance characteristics
Response time 1 s per channel
Reference operating
conditions
Calibration temperature: 73.4 °F ± 9°F (+23 °C ± 5 °C)