PROGRAMMABLE TEMP. TRANSMITTER SERIES: TTH1090 pages

INDUMART Canada

Programmable Temperature Transmitter

www.indumart.com

SERIES: TTH109
RTD OR THERMOCOUPLE INPUT
2-WIRE CURRENT OR 3-WIRE VOLTAGE OUTPUT
RS232 SERIAL INTERFACE FOR CONFIGURATION
DIN-RAIL VERSION OR IP65 PROTECTION BOX AVAILABLE (OPTION)
CAN BE BOTH PROGRAMMED THROUGH MICROSWITCHES OR
JUMPERS AND VIA SERIAL INTERFACE AND SOFTWARE

INTRODUCTION

SPECIFICATIONS

Indumart TTH109 Series of Programmable
Temperature Transmitters provide accurate and
reproducible conversion of pt100 RTD and thermocouple signals to 2-wire 4-20 mA or 3-wire 0-10 VDC
output.

Measurement Error
Nonlinearity for RTD
Temperature Drift
Cold Junction Compensat'n

The user may configure the transmitter through
microswitches (for rail-mounted model) or jumpers.
Using the RS232 serial interface along with the
programming software allows selections of the input
sensor, the input range, the output direction and the
sensor failure action by the user. Configuration is
fast and easy.
The user must select between a 2-wire current
output or a 3-wire voltage output at the time of
ordering.
The TTH109 Series are mounted on the standard 33
mm fixing centers of miniature RTD or thermocouple
connection heads. Optionally, the transmitter maybe
ordered as DIN rail mounting or secured in an IP65
rated box.

0.3% of span
With in the error limit
0.01% of span for 1°C
Automatic with in 0.5°C
3-wire RTD line Compensat'n up to 25Ù per wire
Current Output Signal
4...20 mA with maximum
load of 800Ù @ 24V / 20mA
0...10 V (min. load of 1 MÙ)
Power Supply
8...36 VDC (2-wire mA Output)
12...36 VDC (3-wire volt Output)
Output @ Sensor Break
<3.8 mA or >20.2 mA
Programmable
Interface Type
RS232 with special cable*
Operating Condition
-30...80°C; 0...95% RH
Case Material
Hard plastic
DIN-Rail In Head In Box
Mounting
Protection Case/Terminal
IP20
IP20
IP65
Dimensions (mm)
90x18x58 Ø44x19 80x80x60
Weight (g)
90
30
170
* The RS232 cable must be ordered separately.

ORDER CODE
Input signals of TTH109 Series
Input Type

Model:

Range

Pt100 (3-wire)
Thermocouple
Thermocouple
Thermocouple
Thermocouple
Thermocouple
Thermocouple
Thermocouple
Thermocouple

-200...+600°C
T
-40...+400°C
E
-20...+600°C
J
-20...+900°C
K
-20...+1200°C
N
-20...+1200°C
R
0...+1700°C
S
0...+1700°C
B
200...+1800°C
The transmitter's input/output conversion may be programmed to
act in direct or reverse manner.

INDUMART

INC.

TTH109

Output Signal
4..20 mA ( 2-wire)
0...10 V (3-wire)
Mounting
In-head
In box (box included)
35-mm DIN-rail

1
2
H
B
R

1-15 W. Pearce St., Richmond Hill, Ont. L4B 1H6, Canada
Phone: (905) 707-9998 Fax: (905) 707-8484 E-mail: Sales@Indumart.com