상품 상세보기 : 다기능 Multifunction - UM68900 Multi-Calibrator for process signals

Features

Sources and reads millivolts, volts and milliamps
Powers, reads and simulates 2-wire transmitters
Simultaneous input and output readings
Fixed calibration steps
Automatic signal ramping

Calibrator includes

Carrying case
Batteries
Instruction manual
NIST Certification available
Spare fuse
Set of test leads

SPECIFICATIONS

Function	Range	Resolution	Accuracy % of reading	Remarks
Measure mVolts	0-120mV	0.01 mV	±0.017% ±1 digit	R-input ≥20 MÆ
Output mVolts	0-120mV	0.01mV	±0.017% ±1 digit	R-output 0,2Æ
Measure Volts	0-120V	0.01V	±0.04% ±1 digit	R-input 1 MÆ
Output Volts	0-12V	0.001V	±0.017% ±1 digit	R-output 0,2 Æ
Measure mA	0-52mA	0.01mA	±0.04% ±1 digit	R-input 3,5 Æ fused
Output mA	0-24mA	0.01mA	±0.04% ±1 digit	R-max. 900 Æ
Transmitter Sim.	0-24mA	0.01mA	±0.04% ±1 digit	V-max ext. 56 Volts
Special Functions	1. Fixed steps (programmable, 10% or 20% divisions)
Special Functions	2. Signal ramping (up/dwell/down)Reference 22°C ±1
Calibration	Traceable to National Standards with correlation to NIST
Long Term Stability	0.02%/year of span
Indicated Accuracies	Specified for 15°C to 35°C. Outside these limits; ± 1/sd max. on zero and ±0.001%/°C of span
Operating Temperature	-10°C to +50°C (14°F to 122°F)
Storage Temperature	-20°C to +70°C (-4°F to 158°F)
Warm up Time	2 minutes to rated accuracy
Relative Humidity	0 to 90% non-condensing
Input/output Protection	70 volts on millivolt input, 30Volts on Volts input
Input/output Isolation	500VDC continuous
Output Voltage	Protected by load monitor, displays "check loop"
Output Current	Protected by load monitor, display "check loop"
Transmitter Power Supply	Available for user; 24VDC current limited at 34mA
Read-out	Simultaneous read-out of input and output values. Dialogue in english
Batteries	4 x 1.5Volt, type R14 (Size C alkaline) or rechargeable NiCad
Battery Life	22 hours with alkaline batteries at 20°C (68°F), 7 hours with 20mA load
Low-battery Indication	Pre-warning alternately flashes "bat"
External Power Supply	By optional charge/line adapter p/n 13603 230/115V—50/60 Hz
Connections	Suitable for 4mm test plugs
Protection	IP 53
Housing	Textured high-impact ABS plastic
Size	200 x 117 x 32mm (8.0" x 4.7" x 1.3") without carrying case
Weight	0.9 kg ( 2 pounds) including batteries, carrying case and test leads

CAT NO.

MODEL

DEscRIPTION

AVAIL

PRICE

UM68900

MVX

MULTI-CALIBRATOR FOR PROCESS SIGNALS (mV,V,mA)

Yes

2,383,128

UM13603

191-A005

OPTIONAL Power Supply, 110V FOR Process Signal Multi-Calibrator

Yes

201,960

UM063

191-A010

OPTIONAL SET OF TEST LEADS FOR MVX FOR Process Signal Multi-Calibrator

Yes

73,440