Electronic Temperature Controller- special boiler,3 Temp Input, 3 sensors included, 1 Digital output || T775P2003/U
Артикул: T775P2003/U
Наименование: Electronic Temperature Controller- special boiler,3 Temp Input, 3 sensors included, 1 Digital output
Производитель: Honeywell
Overview
T775 electronic remote temperature controller, is the next generation in commercial/agricultural control - capable of remote sensing temperature, humidity, pressure, etc., and providing switched and/or proportional outputs to various types of loads.
Features
Universal model (T775U) can control pressure, humidity, or any variable analog input.
Special boiler model (T775P) for boiler control.
Special Staged Sequencing Model (T775L) for sequence staging of relays with one or two setpoints.
Special Expansion Model (T775S) for staging up to 12 relays with two setpoints (each T775S provides 4 relays).
Save time on installations with the easy-to-use graphical Interface, large display, and the intuitive programming.
Use the time clock scheduler or digital input to control the setback and disable output options to help save energy.
Provide very fast or very fast response times on modulating outputs by adjusting the integral and derivative times (PI or PID).
Configure models with reset in a few easy steps.
Eliminate the need for a separate time delay device and protect equipment with the minimum off time option.
Use the T775L and T775P to stage up to 12 relays (with optional T775S) from two independent heat or cool setpoints.
Support for digital output alarm on the T775P configurable based on minimum, maximum, or differential temperature.
Product Specifications
Application
Staging controller for applications where electronic accuracy and remote sensing of temperature is required.
Dimensions (in.)
8 5/32 in. high x 4 13/32 in. wide x 2 15/16 in. deep
Dimensions (mm)
207.1 mm high x 112.1 mm wide x 74 mm deep
Frequency
50 Hz, 60 Hz
Approvals, Underwriters Laboratories Inc.
Approved
Voltage
24 Vac or 120/240 Vac
Setpoint Temperature Range (C)
-40 C to 120 C
Setpoint Temperature Range (F)
-40 F to 248 F
Operating Temperature Range (F)
Ambient-- -40 F to 140 F @ 60 Hz, -40 F to 125 F @ 50 Hz
Operating Temperature Range (C)
Ambient-- -40 C to 52 C @ 50 Hz, -40 C to 60 C @ 60 Hz
Approvals, CE
Approved
Approvals, Canadian Underwriters Laboratories Inc.
Approved
Type
Special Boiler with Reset-NEMA 1
Output
relay w/ RESET
Analog Output
Electronic Series 90, 4-20 mA, 0-10 Vdc, 2-10 Vdc
Relay Outputs
4 SPDT
Digital Output Alarm Ratings
AC-- 30 Vac RMS, 1.5 A steady 3A inrush P.F. 0.45 N.C., 20 Vac RMS, 100 mA minimum load on N.O. and N.C. contacts, DC-- 1 mA at 100 mV DC minimum load
Relay Contact Ratings
24 Vac-- 10.0A resistive, 120 Vac-- 1/2 hp, 9.8 AFL, 58.8 ALR, 125 VA Pilot Duty, 240 Vac-- 1/2 hp, 4.9 AFL, 29.4 ALR, 125 VA Pilot Duty
