Product Details
ProCal HD Handheld Loop Calibrator
Product Introduction
The ProCal HD Handheld Loop Calibrator is a high-performance,
precision handheld instrument engineered for professional loop
calibration and maintenance tasks. Boasting an exceptional accuracy
of up to 0.02% for DC current, it serves as a reliable tool for
simulating transmitter current outputs and measuring key electrical
parameters, ensuring optimal performance of industrial control
loops. Its user-friendly design, coupled with advanced functions
like automatic stepping and ramping, makes it an indispensable
device for technicians seeking efficiency and precision in
calibration workflows.
Features:
- High precision with 0.02% accuracy for DC current, ensuring
reliable calibration results.
- Multi-functional capabilities: simulates current output for
transmitters and measures DC voltage, DC current, and loop
current.
- Advanced operation modes: automatic stepping, automatic ramp
function, and 25% step function for rapid linearity detection.
- Built-in storage function to save settings, enabling faster setup
and repeated use of common calibration parameters.
- Compact and portable design, ideal for on-site maintenance and
fieldwork.
Specifications:
DC Voltage Range: 0 to 30 V (±(0.02 + 2))
DC Current Range: 0 to 24.000 mA (±(0.02 + 2))
Weight: 410 g
Dimensions: 96 × 193 × 47 mm
Primary Function: Loop calibration, transmitter simulation, and
measurement of DC voltage/current/loop current"
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.