Altek 830-KP manual Specifications

SPECIFICATIONS

GENERAL

TYPICAL 90 DAY ACCURACY: ±(0.025% of Full Scale + 1 LSD)1

1 YEAR ACCURACY: ±(0.05% of Full Scale + 1 LSD)

WARM UP TIME: 10 seconds to specified accuracy, 2 minutes to maximum accuracy

TEMPERATURE EFFECT: ±0.01% per °C based on 23°±25°C

BATTERIES: Six “AA”, (R6) batteries (Alkaline supplied and recommended)

BATTERY LIFE:

MILLIAMP SOURCE & 2-WIRE MODES: Nominal 12 hours at

20 mA with 250Ω load; OTHER FUNCTIONS: Nominal 50 hours

Note: Battery life is reduced when LCD backlighting is on

LOW BATTERY INDICATION: “BAT” indication on the display at approximately 4 hours left

OVERLOAD PROTECTION: Three fuses, 125 mA

NOISE: ± 1 LSD at frequencies less than 10 Hz

NORMAL MODE REJECTION RATIO: 50 dB @ 50/60 Hz

OPERATING TEMPERATURE RANGE: -5 to +130 °F (-20 to +55°C)

STORAGE TEMPERATURE RANGE: -13 to +130°F (-25 to +55°C)

RELATIVE HUMIDITY: 10 to 90%, non-condensing for 24 hours from 0 to 35°C

OVERALL SIZE: 158.1 x 83.1 x 49.3 mm (6.23 x 3.27 x 1.94”)

WEIGHT: 0.6 kg (1 lb, 5 oz)

MILLIAMP SOURCE

RANGES:

0.00to 24.00 mA; -25.0 to 125.0 % of 4 to 20 mA; % DP Flow ACCURACY: ±(0.05% of 24 mA Span + 0.01 mA) = 0.02mA TYPICAL DRIVE CAPABILITY: 1200 Ohms @ 20.00 mA COMPLIANCE VOLTAGE: nominal 25 V @ 20 mA

1Typical 90 day accuracy can be estimated by dividing the 1 year

%of full scale accuracy by 2. Additions to the specification, such as + 1 LSD, remain constant

Specifications subject to change without notice

SPECIFICATIONS

POWER & MEASURE 2-WIRE TRANSMITTERS

RANGES & ACCURACY: Same as for MILLIAMP SOURCE

OUTPUT CURRENT: up to 24.00 mA

TYPICAL DRIVE CAPABILITY:1200 Ohms @ 20.00 mA

COMPLIANCE VOLTAGE: nominal 25 VDC @ 20 mA

COMMON MODE ERROR: 0.01% Full Scale/Common Mode Volt

2-WIRE TRANSMITTER SIMULATOR

RANGES:

1.00to 24.00 mA; -18.8 to 125.0% of 4 to 20 mA; % DP Flow ACCURACY: Same as for MILLIAMP SOURCE

LOOP VOLTAGE LIMITS: Mininum, 3 VDC; Maximum 45 VDC

OVERLOAD PROTECTION: Current limited to 25 mA nominal

COMMON MODE ERROR: 0.01% Full Scale/Common Mode Volt

MILLIAMP READ

RANGES:

0.00to 24.00 mA; -25.0 to 125.0 % of 4 to 20 mA; % DP Flow ACCURACY: Same as for MILLIAMP SOURCE OVERLOAD PROTECTION: Current limited to 25 mA nominal VOLTAGE BURDEN: 0.9V at 4 mA, 1.2V at 20 mA, 1.9V at 24 mA

DC VOLTAGE SOURCE

RANGES: 0.00 to 110.00 mV; 0.00 to 10.25V

ACCURACY:

±(0.05% of 110 mV+ 0.01mV) = ±0.07 mV ±(0.05% of 10.25 V + 0.01V) = ±0.02V

SOURCE CURRENT: >20 mA

SINK CURRENT: >20 mA

OUTPUT IMPEDANCE: <0.3 Ohms

SHORT CIRCUIT DURATION: Infinite

MEASURE AC VOLTS

RANGE: 0.0 to 250.0 V True RMS

ACCURACY: From 10 to 250 VAC ±(2% of 250 V + 0.1 VAC) = ±5.1 VAC

MAXIMUM CREST FACTOR: < 3

FREQUENCY RANGE: 45 to 800 Hz

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