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THIS PRODUCT HAS BEEN DISCONTINUED AND IS NO LONGER AVAILABLE
 

Dwyer Series 1300 Smart Indicators/Transmitters

 
Dwyer Series 1300 Smart Indicators/Transmitters are extremely versatile digital process controls, ideal for use with Dwyer pressure, temperature and flow sensors. Microprocessor based, all models are fully programmable and accept common thermocouple, RTD, current or voltage inputs. An integral 20 VDC power supply suitable for powering all Dwyer 2-wire transmitters is standards. Bright LED display automatically indicates temperature range in °C (°F) based on selected thermocouple or TRD input. For flow monitoring or control with Dwyer differential pressure transmitters, a preprogrammed SQRT function may be selected to display actual engineering units in CFM, GPM, etc. In addition, a user defined linearization table is provided for non-linear functions, i.e., liquid level indication in a side mounted cylindrical tank. Four independent alarm status LED displays are fully programmable to indicate process condition at a glance.

The Series 1300 is available with a variety of output options including multiple alarm relays, analog retransmission (current), bridge excitation (voltage) and serial communications. Alarms are fully programmable: Hi, low, deviation, deadband, time delay, manual or automatic reset and No or NC operation. Current retransmission may be any part of the indicated range and the high value of the retransmission range may be lower than the low value (inversion). Consult factory for specifications and availability of optional outputs not listed.
 
STOCKED MODELS
Model No.
Output 1
Output 2
Comm.
13000
13020
13030
13220
13230
13024
None
DPST Relay
Retransmission
DPST Relay
DPST Relay
DPST Relay
None
None
None
DPST Relay
Retransmission
None
None
None
None
None
None
RS485
 
PHYSICAL DATA
Selectable Inputs:   Thermocouple (J type stocked), field selectable K, T, R, S, E, F, N or B type; RTD (100 DIN); Current or Voltage
Input Impedance:   Thermocouple 1 minimum; RTD current (1 mA maximum); Current (51) and Voltage (1 M)
Accuracy (@ 20°C):   Thermocouple input ±1°C Cold Junction Error ±1°C (J, K, T type). ±2°C (R, S, E, F, N type) or ±3°C (B type); RTD input ±0.1% of reading ±0.1°C; Current input ±0.1% full span; Voltage input ±0.02% full span (0.1, 1, 10 volts), ±0.04% full span (1-5 volts)
Operating Temperature Range:   10 to 40°C (Linearized and cold junction compensated)
Displays:   5 digit, 7 segment 14MM (0.5") high Led display. Four independent alarm status LED indicators; 3.3 Hz update rate
Supply Voltages:   120VAC, 50/60 Hz (as stocked); field configurable 240 VAC 50/60 Hz
Integral Power Supply
(for 4-20 mA, 2-wire transmitter input):
  20 VDC, 50 input impedance
Dual Relay Output:   DPST with shared common. Fully programmable for High, Low or Deviation Alarm, deadband, time delay, manual or automatic reset, No or NC operation (factory wired NC in power-off state). Contacts rated 8A maximum, 100 mA minimum, @ 240 VAC (<100 mA switching current may require removal or factory wired resistors across relay contacts) and 8A maximum @ 30 VDC
Current Retransmission Output:   Spannable 4-20 mA, 0-20 mA or 0-10 mA; 0 mA minimum 22 mA maximum; Loop resistance: 0-700 (integral loop powered), 0-1000 (externally powered 10-30 VDC)
Isolation:   Power Supply to 1.5kV; Inputs to 500V; Relay Outputs to 500V; Current Retransmission Output to 500V (typical)
Electrical Connections:   Removable terminal blocks for ease of wiring
Weight:   1 lb., 14 oz. (850 g)
Options:   24 VAC 50/60 Hz Supply Voltage; SPDT Relay Output; Programmable 2-20 VDC or Constant 24 VDC Outputs; RS485 Serial Communications
 
SUGGESTED SPECIFICATIONS
Indicator/Transmitter shall be 1/8 DIN with front panel sealed to IP65, NEMA 4. Process indication shall be 5 digit LED display with 4 independent LED alarm status displays. Programmable inputs shall include thermocouples, RTD's, current or voltage. Outputs shall be (____). Indicator/Transmitter shall be Dwyer Model 13 ____.