Honeywell DR4500A Product Manual page 25

Types of Input
Actuations
Linear
Milliamperes dc
Millivolts dc
Volts dc
Relative Humidity
Platinum 100 ohm
Wet/Dry Bulb*
Wet/Dry Input
3
%RH
Condition
Case
Pen
Chart
Wiring Connections
Color
Approval Bodies
Weight
Mounting
Alarm Output
Digital Input
Totalizers
Release M DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
April 2017
Range
°F
—
4 to 20
—
0 to 10
10 to 50
—
1 to 5 (can be
calibrated
0 to 5)
—
0 to 10
–130 to 392 –90 to 200
Measured Dry Bulb Range
%RH
°F
–103 to 212
0 to <20
20 to 100 35 to 40
>40 to 100
100 to 212
Molded, foamed-Noryl** with gasketed door.
A UL and FM approved NEMA4X door is also available.
Disposable fiber-tip ink cartridge. line length per cartridge more than 1000 ft. (305 m).
One pen: Purple
Two pens: Purple and red
12-inch (304.8 mm) diameter chart with standard preprinted markings and a calibrated
width of 4.62 inches (117.5 mm)
Terminals inside the case.
Case: Black
Door (standard): Caribbean Blue, Black, or Gray
U.L. approval depending on model. CSA approval. Consult Model Selection Guide for
information.
FM approved for Class I, Div. 2, Groups A, B, C, D areas depending on model.
13.2 lbs (6 kg)
Panel, pipe, or surface mounted. Some adapter kits available for existing panel
cutouts.
OPTIONS
Two, four, or six relays available. Relays 3 through 6 available if not used for control
outputs.
Relay Contact Ratings:
First Relays, Resistive Load: 1A @ 120 Vac, 1/2A @ 240 Vac
Relays 3 through 6, Resistive Load: 5A @ 120 Vac, 2.5A @ 240 Vac
+20 Vdc source for external dry contact or isolated solid state contacts. Selects one
configured input.
One or two totalizers depending on model.
Eight digit "totals" with multiplier on digital display.
Reference Accuracy
°C ± °F
0.10%
0.05%
0.05%
0.05%
0.10%
0.30
Reference
Accuracy
°C
–75 to 100
2% RH
2 to 4 2% RH
>4 to 38 1% RH
38 to 100 1% RH
Specifications
Installation - Overview
Temp Stability ±
Degrees Error Per 1
± °C
Degree ∆T
—
0.004%/°F
—
0.004%/°F
0.004%/°F
—
0.004%/°F
—
0.004%/°F
0.03 0.03
Temp. Stability
53 to 104°F/12 to
40°C
0.11% RH/°F
0.11%RH/°F
0.06% RH/°F
0.03% RH/°F
11