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DPS3301-TC
壁装式可编程温度监控器
DPS3301
Easy to View from a Distance
Multiple Programmable Display Modes
Frequently Used Mathematical Functions
Timer for Process Run Time
Remote Display Hold
Fully Programmable via Front Keys
Sealed Enclosure with Clear Plastic Front
Protection from Dust and Moisture
Thermocouple, RTD, and Thermistor Inputs
Alarm Status Indication on Front Panel
Built-In Buzzer to Sound Alarm (Optional)
2 Programmable Timers, 4 Process Alarms (Optional)
产品描述
Housed in a wall-mount, watertight plastic enclosure, the DPS3301 is a powerful temperature monitor/indicator that accepts a single thermocouple, RTD, or 400 Series thermistor sensor input and then displays the temperature in either °C or °F. In addition, it monitors a number of important functions, such as high and low process readings, process run time, and rate of process change.
Four (optional) process alarms are available that are programmable over the entire range of selected input type. They can be configured as latching or non-latching, normally open, or normally closed. Also available are 2 optional timers that work independently or in conjunction with process limits (e.g., turning on a fan 10 minutes after limit 1 temperature is reached). The time function keeps track of process run time.
The DPS3301 can function as a rate monitor, indicating instantaneous as well as average rate of temperature change. Programmable time
The DPS3301 can be programmed to indicate in 1 of 7 display modes:
Display Process
Display Rate of Change
Display Deviation
Display Max Reading
Scan All Parameters
Display Min Reading
Display Elapsed Time
If scan mode is selected, all the above parameters are briefly displayed in sequence. Dwell time for each mode is programmable.
Additional features include a built-in buzzer that sounds whenever a limit is reached (available with the relay option). Visual indication of relay output status is given by LEDs on the front panel. A watchdog timer keeps track of any runaway programs caused by excessive noise or other malfunctions. The DPS3301 also has a power line filter designed to provide trouble-free operation in harsh industrial environments.
SPECIFICATIONS
Input Types: J, K, T, E, R, S, B, thermistor [2252 Ω @ 25°C (77°F)], Pt 100 RTD
CJC Error: ±0.5°C (0.9°F) [10 to 45°C (50 to 113°F)]
Accuracy:
Resolution: 1°C/°F for T/Cs and RTDs, 0.1°C/0.2°F for thermistor
A/D Conversion: 20,000 count A/D converter
Conversion Rate: 7/s (typical)
Display: Red 7-segment LED display, 20 mm (0.8") High
Display Test: 8.8.8.8.8.8.8. on power-up
Power Options: 120 Vac (60 Hz)-standard, 220 Vac (50 Hz)-optional, 15 Vdc @ 900 mA-optional
Output (Optional):
Open Collector: 6 open-collector outputs, maximum sink capability of 50 mA per output, internal source
Relays: SPST, 1 A @ 28 Vdc or 0.5 A @ 120 Vac resistive
Output Termination: Euro-style pluggable connector
Rate: Variable, displayed as rate of change/time
Dimensions/Enclosure:
Case: 192 W x 160 H x 103 mm D (7.55 x 6.29 x 4.05")
Material: Polystyrene with crystal-clear polycarbonate lid
Ingress Protection: Up to IP65 (DIN standard)
Weight: 1.4 kg (3 lb)
注: Comes with watertight connectors (2) and complete operator’s manual.
产品编号生成器
在此处生成您自己的产品编号
(1) (2) (3)
DPS3301
选项说明:
(1) Input Codes 选项:
TC for J K T E
RTD for 100 Omega
TH for 400 Series thermistor
R for R Thermocouple
S for S Thermocouple
B for B Thermocouple
(2) Power Options 选项:
无（选项为空白） for 120 Vac (60 Hz)-standard
-1 for 240 Vac
-2 for 8 to 15 Vdc
(3) Output Options 选项:
无（选项为空白） for None
-3 for 6 relay outputs (4 alarms 2 timers)
-4 for 6 open-collector outputs (4 alarms 2 timers)
注: 并非所有组合都有效，请查阅规格表上的有效产品编号
产品编号 产品描述
DPS3301TC Wall-mount, single input temperature monitor J,K,T,E inputs.
DPS3301-R Wall mount single input, thermistor. 6 outputs
DPS3301-TC Wall mount single input temperature monitor, thermistor. 6 outputs
DPS3301TC-2 Wall mount single channel temperature monitor, t/c 8-15VDC
DPS3301TC-4 Wall mount single input temperature monitor. t/c. 6 open
DPS3301-TH-3 Wall mount single input temperature monitor, thermistor, 6 ouptuts.
Accessories
RELAY-URM-400 Universal 15 A mechanical 4-relay module
DPS3301-TC
产品编号
DPS3301TC
DPS3301-R
DPS3301-TC
DPS3301TC-2
DPS3301TC-4
DPS3301-TH-3
RELAY-URM-400
美国Omega DPS3301-TC
