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Altek 134-2 PocketCal mA Calibrator - DISCONTINUED

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SKU

134-2

Manufacturer:

Altek

Key Features:

This Product is DISCONTINUED
Please see the PIECAL 134 as a Recommended Replacement

Basic Milliamp Functions — Source 0.00 to 24.00 mA or -25.0 to 125.0%, read mA or percent to 24.00 mA, simulate 2-wire transmitters, power and measure 2-wire transmitters.
Basic Accuracy— ±( 0.08% of 24 mA Span + 1 LSD)-Source to read within 0.03 mA.
Quik-Chek Outputs— HI and LO push-buttons for instant output of 20.00 or 4.00 mA. Speed sensitive digital potentiometer adjusts output from any QUIK-CHEK position for valve stroking.
Power Up Transmitters— Drives to 700 ohmsloads.
Long Battery Life — Sources 12 mA for over 22 hours, 20 mA for over 16 hours. Turns itself off after 30 minutes.
Dependable Operation — Fuseless protection to 120 V AC/DC.

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Product Detail

The Altek 134-2 loop calibrator's basic milliamp functions are source 0.00 to 24.00 mA or -25.0 to 125.0%, read mA or percent to 24.00 mA, The 134-2 also simulates 2-wire transmitters and can provide power and measure 2-wire transmitters outputs so there is no need to carry a separate power source during testing.

Short Description

Technical Specification - Altek 134-2

Accuracy: ±(0.08% of Full Scale + 1 LSD)
Warm up time: 10 seconds to specified accuracy, 2 minutes to maximum accuracy
Temperature effect: ±0.015%/°C based on 23°
Batteries: Two “9V”, (1604) batteries (Alkaline supplied and recommended)
Battery life:
   Source and power transmiiter: Nominal 22 hours at 12
   mA, 16 hours at 20 mA with 250 ohm load
   Read & 2-wire simulator: Nominal 40 hours
Low battery indication: “BAT” indication on the display at 4 hours left
Overvoltage protection: Protected to 120V AC/DC for 30 seconds
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: 121.9 x 66.0 x 35.8 mm (4.8 x 2.6 x 1.41 inches)
Weight: 0.22 kg (7.8 oz)
Milliamp source
   Ranges: 0.00 to 24.00 mA; -25.0 to 125.0 % of 4 to 20 mA
   Accuracy: ±(0.08% of 24 mA span + 0.01 mA) = 0.03 mA
   Typical drive capability: 700 ohms @ 20.00 mA with fresh batteries, 300 ohms @ 20.00 mA with low batteries
   Compliance: nominal 14 VDC @ 20 mA with fresh batteries
   Power & measure 2-wire transmitters
   Ranges and accuracy: Same as for Milliamp Source
Output current: up to 24.00 mA
   Typical drive capability: 700 ohms @ 20.00 mA with fresh batteries, 300 ohms @ 20.00 mA with low batteries
   Compliance: nominal 14 VDC @ 20 mA with fresh batteries
   2-wire transmitter simulator
   Ranges and accuracy: Same as for Milliamp Source
   Loop voltage limits: Minimum, 3 VDC; maximum 45 VDC
   Overload protection: Current limited to 25 mA nominal
Milliamp read
   Ranges and accuracy: Same as for Milliamp Source
   Voltage burden: 0.9V at 4 mA, 1.2V at 20 mA, 1.9V at 24 mA excitation current