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7. Starting, operation
Specifications
Power supply U
B
Signal output and
maximum ohmic load R
Response time (10 ... 90 %)
Dielectric strength
Accuracy
Non-linearity
Non-repeatability
1-year stability
Permissible temperature of
Medium
4)
Ambience
4)
Storage
4)
Compensated temp range
Temperature coefficients within
compensated temp range
Mean TC of zero
„
Mean TC of range
„
CE- conformitiy
Pressure equipment directive
„
EMC directive
„
26
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Model PEX17 / PEX18
U
in VDC
B
R
in Ohm
A
A
ms
VDC
% of span
Including non-linearity, hysteresis, zero point and full scale error (corresponds to
3)
error of measurement per IEC 61298-2).
Adjusted in vertical mounting position with lower pressure connection.
% of span
% of span
% of span
% of span
% of span
manuals search engine
10 < U
≤ 30 with signal output 4 ... 20 mA, 2-wire
B
6 < U
≤ 30 with signal output 1 ... 5 V, 3-wire
B
≤ (U
4 ... 20 mA, 2-wire R
A
1 ... 5 V, 3-wire, R
> 10000
A
≤ 1 (< 10 ms at medium temperatures below -30 °C for pressure
ranges up to 25 bar or with flush diaphragm)
500
≤ 0.25
(BFSL)
≤ 0.5
3)
≤ 0.2
(BFSL) according to IEC 61298-2
≤ 0.1
≤ 0.2
(at reference conditions)
-30 ... +100 °C {-40 ... +105 °C}
-30 ... +100 °C {-40 ... +105 °C}
-30 ... +105 °C {-40 ... +105 °C}
0 ... +80 °C
≤ 0.2 / 10 K
≤ 0.2 / 10 K
97/23/EC
2004/108/EWG, EN 61326 emission (Group 1, class B) and noise immu-
nity (industr. area)
Betriebsanleitung/Operating instructions
- 10 V) / 0.02 A
B
-22 ... +212 °F {-40 ... +221 °F}
-22 ... +212 °F {-40 ... +221 °F}
-22 ... +221 °F {-40 ... +221 °F}
+32 ... +176 °F
GB
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