Detection and locating, measuring equipment
Water leak detectors, cable and pipe locators

Digital thermometer DT-504

Portable, single-channel thermometer DT-504 with replaceable probes is used to measure the temperature of different medium by direct contact of the probe with measurement object.

Digital Thermometers consist of electronic unit and replaceable probes.

As thermosensitive elements in probes thermocouples are used.

Features:

  • Changeable probe;
  • Measurement of temperature with resolution 1°С;
  • Low power consumption (at least 350 hours of operation from one set of batteries);
  • Large display with bright backlight;
  • 1 year manufacturer's warranty;
  • Powered by standard AA batteries.

Overview

Purpose:

DT-504 is used for highly precise measurement of temperature by direct contact with the measurement object.

Due to the possibility of changing the probe, measurements can be carried out for almost any media: liquid, dry, solid.

Connectable probes:

  • penetration (normal, enforced, for viscous and normal liquids);
  • surface (normal, bent, high-temperature).

Specifications

Parameter Value
Measured temperature range -100...+1800 (depends on the type of used probe)
Relative instrumental error ±1 % +least significant digit value
Resolution 1 °C
Number of replaceable probes types 22
Terms of use: -20...+50 °C
Relative humidity less than 80% at T = 35°C
Atmospheric pressure 86 – 106 kPa
Voltage 1.5x2 V

Connectable probes

Connectable probes

Probe type and designation Temperature measuring range,  °C Thermal inertia, s Limits of instrumental error of thermometer in set with probe  
Limits of absolute instrumental error,  °C Limits of relative instrumental error, %  
Penetration probes
PP-150
EPP-150
PP-300
EPP-300
PP-500
EPP-500
EPP-1000
EPP-1500

-40…+200
-40…+200
-40…+300
-40…+300
-40…+600
-40…+600
-40…+600
-40…+600
6 ± 2 in the range from -40
to +100 °C
± (1 + (*)) in the range
over +100 °C
Penetration probes
PP
VPP
-40…+200 6 ± 2 in the range from -40
to +100 °C
± (1 + (*)) in the range
over +100 °C
Air probes
AP-150
AP-500
AP-1000

-40…+200
-40…+600
-40…+600
2 ± 2 in the range from -40
to +100 °C
± (1 + (*)) in the range
over +100 °C
Surface probes
SP-150
SP-300
SP-500
SP-1000
BSP-300
BSP-500
-40…+250 10 ± 2 in the range from -40
to +100 °C
± (2 + (*)) in the range
over +100 °C
High-temperature surface probes
HTSP-300
HTSP-500
HTSP-1000
-40…+500 10 ± 2 in the range from -40
to +100 °C
± (2 + (*)) in the range
over +100 °C
Thermocouple probes ****
* TCP (L)
TCP (K)
TCP (B)
TCP (R)
TCP (S)

-100…+800
-100…+1300
+600…+1800
0…+1600
0…+1600
- ± 1 ** -

* - resolution (for DT-504 - 1°C; for DT-506, DT-509, DT-511 – 0,1°C).

** - without accounting thermocouple instrumental errors.

*** - error of the built-in air probe is given (without accounting atmosphere).

**** - probe is used to connect with external thermocouples of disposable use with nominal static characteristic of type "B".

***** - probe is used to connect with external thermocouple of specific type (L, K, B, R, or S).

Standard set

Basic set:

  • Digital thermometer DT-504 - 1
  • 1.5 V battery, type AA - 2
  • Operation manual (in English) - 1
  • Packaging - 1

Accessories

Accessories:

  • Battery charger for AA batteries
  • Battery AA 1.2 V (2850 mA)
  • Case 53141 for a thermometer with 1 probe
  • Case 53142 for a thermometer with 2 probes
  • Case 53143 for a thermometer with 3 probes
  • Case 53134 for thermometer with 4 probes

Download

Video

DT-504, DT-506, DT-509, DT-511

Review of digital thermometers DT-504, DT-506, DT-509, DT-511

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