HANDHELD
14
RS PRO T&M Selection Guide
Buy this and more at rspro.com
RS PRO 133 CURRENT & VOLTAGE CALIBRATOR
MODEL
174-9556
Operating Temperature
0°C - +50°C
Voltage Range
0.005 - 20mV
Source Current Range
0.005 - 24mA
Best Accuracy
6%
CC421-G CURRENT & VOLTAGE CALIBRATOR
174-9556
Size & Weight:
214 x 98.7 x 56mm, 650g
Battery Type:
Li-Ion
RS135 CALIBRATORS
MODEL
RS133
RS135
Operating Temperature
0°C - +50°C
0°C - +50°C
Dimensions
214 x 98.7 x 56mm
214 x 98.7 x 56mm
Battery Type
Rechargeable
Li-Ion
Rechargeable
Li-Ion
Best Accuracy
6%
±0.025% ±5 digits
RS133 CURRENT AND VOLTAGE CALIBRATOR
174-9556
RS135 4-20 MA LOOP CALIBRATOR WITH
THERMOMETER
174-9557
• The RS PRO current and voltage calibration unit
works as a multifunction calibrator and an arbitrary
function generator
• This unit offers a unique mapping function that lets
you calibrate temperature (300 °C) or voltage (220
V) directly (instead of 4 to 20 mA indirectly)
• It can simulate a current transmitter and make
measurement and output loop power 24 V (LOOP+)
simultaneously
• The clear and easy to use interface offers a
numerical keypad with a sliding switch and a dot
matrix LCM that’s backlit so it can be used in low-
light applications if needed
• This calibration unit can perform data logging with
programmable sampling time (0-255 seconds) and
memory of 4000 records
• Electronic load (max. 30 V, 24 mA)
• Source 4~20mA, 0~24mA with 1μA resolution (1 KΩ load,
24V loop supply), basic accuracy 0.025%
• Source 0~24.000V with 1mV resolution
• Source frequency 1~20000Hz square wave with
programmable duty cycle (1~99%)
• Auto step and auto ramp for sourcing mA, V
• Easy fixed 25% up and down, or programmable percentage
(1~99%) increase and decrease (mAV)
• Measure DC mA with loop power (24V output)
• Measure DC V
• Measure Temperature (°C,°F) of 11 types of thermocouples
(K, J, E, T, R, S, N, L, U, B and C)
• 4-20 mA (open voltage 24 V) direct source mode
• Source: mA (4 to 20 mA), V (0 to 15 V, 0 to 70 mV), Hz,
sine wave, square wave, triangular wave, truncated sine
wave, user-programmable waveform and temperature
for 11 types of thermocouples
• Measure: Current (mA), Voltage (V, mV) and temperature
in °C or °F
• • Frequency range (0.3 Hz to 20 kHz) covers the
application of audio band (speaker, MP3, MD, etc.)
• Calibrator grade precision temperature
measurement with 0.1°C & 0.1°F resolution
• Detection of thermocouples disconnection
• Source and Measure at the same time
• Warning for overload, output open (mA) or
short (V)
• Short circuit protection for output
• Battery power indication (%) when turn on the
calibrator
CALIBRATORS
Buy this and more at ro.rsdelivers.com
Click on photo/CODE