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N332K

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9 pieces
For order is possible effectively delivery of any quantity.
Milliammeter N322K (N322, N322K 0.4.2, N 332K, N-332K, N332 K, N332-K, N-332-K, h322k, h322k, h-322k, 322K H, H-322K, h322k, h322k, h-322k)
For the measurement, recording, and control the three-position electrical and non-electrical quantities converted into a DC signal.
Maximum permissible error on the measurement and recording of measured value ± 1,0% of full scale range.
Maximum permissible error on the record time ± 0,5%.
Maximum permissible error on operation in the scope of the pointer device pin ± 1,5% of full scale range.
By market based value of the measuring range of 5 mA and 20 mA.
Milliammeter N332K (hereinafter - the device) is used to measure, record and three-position control of electrical and non-electrical quantities converted to a DC signal in enclosed heated rooms dry at ambient temperatures from 0 to 50 ° C and a relative humidity of up to 90% at 25 ° C.
Milliammeter N332K supplied to areas with tropical climates to, designed to operate at ambient temperatures from 0 to 50 ° C and a humidity of 95% tnositelnoy at 40 ° C. Product designation "N322K 04.2 **"
Technical data
Maximum permissible error on the measurement and recording of measured value ± 1,0% of full scale range.
Maximum permissible error on the record time ± 0,5%.
Maximum permissible error on operation in the scope of the pointer device pin ± 1,5% of full scale range.
N322K devices are made ​​with the upper range limit of 5 mA and 20 mA. Internal resistance of the device does not exceed:
1000 Ω - for devices with a finite value of the measuring range, 5 mA;
200 Ω - for devices with a measuring range end value 20mA.
Limit of allowable total error N322K instruments on the record of measured value ± 1,0% of full scale range. Failure to return a pointer to the zero point of the scale (respectively - writing device to the zero line chart paper) is not more than 1.0 mm.
The discrepancy between the zero line indicated on the chart tape recording with the line when the cursor to the zero mark of the scale does not exceed 0.5 mm. Maximum permissible additional error N322K instrument for measuring and recording the measured values ​​and alarms caused by changes in the position of the device in the normal position any direction by ± 5 °, and is equal to the limit of permissible basic error.
Settling time the reading is less than 1 s. Swapping the index value of the first 7% of the width of the field recording.
The insulation between the casing and insulated from the housing all circuits (except for the measuring circuit and applying the time stamp), and between the separate circuits to withstand normal operating conditions for 1 min. Test voltage of alternating current (50 ± 1) Hz, rms is 1.5 kV.
The insulation resistance between the case and isolated from the body of any electrical appliance chain N322K is normally not less than 40 MΩ.
Maximum permissible additional error N322K device for measuring and recording the measured values ​​and alarms caused by changes in ambient temperature from the normal to any temperature between 0 and 50 ° C, for every 10 ° C change in temperature is:
± 1% of full scale of the measuring range - measurement and recording;
1.5% of the final value of the measuring range - on operation.
The limit of additional error instrument for measuring and recording the measured value under the influence of an external constant homogeneous magnetic field with induction of 0.5 mT at the most unfavorable direction of the magnetic field is equal to ± 1,0% of full scale range.
The limit of additional error N322K instrument for measuring and recording the measured value and ops vaniyu caused by installing it on the ferromagnetic shield thickness (2 ± 0,5) mm, equal to ± 0,5% of full scale range.
The limit of additional error instrument for measuring and recording the measured value and triggering influenced placed back to back with him of the same instrument N322K, used to be located at a distance of 1 m is equal to ± 0,5% of full scale range. Changing the voltage from minus 15 to plus 10% does not cause additional error.
Warm-up time 1h. Contact device should be three-position control with the help of the output contacts are included in the control scheme.
The minimum area of regulation device N322K is a range not exceeding the value of permissible basic error of the instrument by triggering more than 2.5 times. Length scale of the device (100 ± 0,5) mm. Consumption unit (with synchronous motor mechanism for moving the chart tape) to 15 V • A.
Speed ​​of the chart paper at normal frequencies are set as follows: 20, 60, 180, 600, 1800, 5400 mm / h Changing speeds performed by change gears.
Overall dimensions 160x160x280 mm max.
Flange size less than 160x160 mm.
Unit weight of 5 kg.

Photos N332K

N332K (H332K) front view (scale).
N332K (H332K) front view (scale).
N332K (H332K) side view (casing depth).
N332K (H332K) side view (casing depth).
N332K (H332K) rear view (connection).
N332K (H332K) rear view (connection).


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