High-accuracy 0.025% Current 0-20ma 24v Process Loop Calibrator Hart Mode H717

US $324.00

Shenzhen, China
Jan 29th

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Note: shipped by express mail service Features The fast, one-handed tool for loop checks. Just click to calibrate. This feature-rich solution combines the best features push-button and knob-base loop calibrator and offers: Large display and simple, quick-click interface for easy one-handed operation. Simultaneous mA and % readout for quick, easy interpretation of readings. mA accuracy of 0.025%, superior to other loop calibrators in this price range. 1 µA resolution for mA source, simulate and measure. Push button 25% steps for fast, easy linearity checks. 0-100% “span check” for fast confirmation of zero and span. Selectable slow ramp, fast ramp, and step ramp to provide smooth outputs for valve slewing and loop functional tests. 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM. Measures V dc to 28 V. Single 9V battery that is easily changed without braking calibration seal 0 - 20 mA or 4 - 20 mA default start up modes. Innovative output adjustment dial with 1 µA and 100 resolution. HART ™ mode connects 250 ? resistor in series with 24 V loop for compatibility with HART communicators. Specifications Current Measurement Range: 0 to 24 mA Resolution: 0.001 mA Accuracy: 0.025% Rdg + 2 LSD Current Sourcing Range: 0 to 20 mA or 4 to 20 mA Accuracy: 0.025% Rdg + 2 LSD Drive Capability: 1200 ?; 950 ? at 20 mA in HART mode Current Simulation Range: 0 to 20 mA or 4 to 20 mA Accuracy: 0.025% Rdg + 2 LSD Ext. loop voltage requirement: 12-30 V Loop Power While measuring mA, 24 V Voltage measurement Range: 0 to 28 V DC Resolution: 1 mV Accuracy: 0.025% Rdg + 2 LSD Environmental Specifications Operating Temperature -10?C to 55?C Storage Temperature -30?C to 60?C Humidity (Without Condensation) 0 to 90% (0?C to 35?C); 0 to 70% (35?C to 55?C) Temperature Coefficient -10?C to 18?C, 28?C to 55?C, ±.005% of range per ?C Instruments can bring high-capacity rechargeable lithium battery H717 ,with large-capacity lithium battery, rated voltage of 7.4V, after the battery group charging full, the battery life (typical): Source output current -at 12 mA 500? load conditions: about 8 hours , measurement mode or analog mode is about 23 hours. Safety Specifications Maximum voltage 30V Mechanical & General Specifications Size 152 x 70 x 41 mm Weight 224 g (340 g including holster) Batteries One 9V battery Alkaline Warranty Three years Shock & Vibration per MIL-T-28800 for a Class 2 Instrument Display current and % of span Yes Auto step, auto ramp Yes Span Check Yes H717

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Model	H717
MPN	H717