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DTM Digital Thermometer
Brand: KOBOLD Instruments, IncDigital thermometers with intelligent electronics serve to display, monitor, control and transmit temperatures in production processes and equipment.
The new device series DTM is remarkable for its easy operation and adaptation to the most demanding measurement applications.
A 4-segment 14 mm LED display provides clearly visible indication, the device is programmed with three arrow keys on the lower back-lit LCD display.
The devices are fitted with an Analog output as standard. Other interfaces are available as options. Up to four limit values can be adjusted on the relay version.
The temperature to be measured is sensed by a platinum resistance thermistor and converted by the electronics to an Analog signal proportional to the temperature.
The digital thermometer can be delivered in a compact shaft version for a maximum indicating range of a 200° C. Above 200° C the temperature detector should be connected externally to the basic device with a cable.
Specifications
Accuracy
- ≤ ± 0.3 %
Ambient Temperature Range
- -20° to 60° C (-4° to 140° F)
Applications
- Chemical Industry
- Food
- Heavy Industry
- Mechanical Engineering
- Pharmaceutical Industry
Approvals & Certifications
- IEC 529
BSP Connection
- G 1”
- G 1/2”
- G 3/4”
Electrical Connectors
- PG Cable Gland
- Terminal Block
Enclosure, Body Material
- Polyamide (PA)
- Polyester Foil
- Stainless Steel
Environmental Protection
- IP65
Interface Connection
- RS-232 Serial Interface
Length
- 1.97” (50 mm) - Probe Length
Load Impedance
- ≤ 500 ohms - Max.
- ≥ 500 ohms - Max.
NPT Connection
- 1” NPT Male
- 1/2” NPT Male
- 3/4” NPT Male
Output
- 0-10 V - Analog Output
- 0 to 20 mA - Analog Output
- 4-20 mA - Analog Output
Process Connection Material
- 316Ti Stainless Steel
Repeatability
- ≤ ± 0.1 %
Response Time
- ≥ 100 milliseconds - Display & Output Signal
- ≥ 30 milliseconds - Relay Output
Sensor / Probe Material
- 316Ti Stainless Steel
Storage Temperature
- -40° to 70° C (-40° to 158° F)
Supply Voltage
- 15-30 Vdc
- 220 Vdc - Max.
- 250 Vac - Max.
Temperature Range
- -30° to 400° C (-22° to 752° F)
