Strip Recorders have field-interchangeable probes.
Press Release Summary:
Comprised of 6 strip chart recorders, RD-87 series monitors J thermocouple readings, temperature, temperature/humidity, voltage, current, or 4-20 mA input. Each model has alphanumeric LCD display and records on 4 in. wide strip chart using one pen, except 2-pen temperature/humidity model. Full-function alarm can be set to sound when measurements exceed set limits, and alarm activation can be delayed by specified amount of time to prevent nuisance alarms caused by brief variations.
Original Press Release:
Low-Cost Strip Recorders - RD-87 Series
OMEGA's RD-87 series consists of six strip chart recorders for monitoring J thermocouple readings, temperature, temperature/humidity, voltage, current, or 4 to 20 mA input. All have an LCD display and record on a 100 mm (4") wide strip chart using a single pen, except for the two-pen temperature/humidity model. The full-function alarm can be set to sound when measurements exceed set limits. To prevent nuisance alarms caused by brief variations, alarm activation can be delayed by a specified amount of time.
RD-87 Series
Strip Chart Recorders
$ 399.00
RD-87-J
J Thermocouple, Temperature, Temperature/Humidity, Voltage, Current, 4 to 20 mA Input Models
LCD Alphanumeric Display, 16 Characters 2 Line
100 mm (4") Strip Chart
Metric (mm) or Standard (inch) Charts
Probes are Field Interchangeable and Can be Extended
Over/Under Alarm with Relay and Beeper, Selectable Delay Feature
Battery Backup for Up to 48 Hours
+12 Vdc for Mobile Applications Compatible
The OMEGA RD-87 Series strip chart recorders are offered in different models to record either a J Thermocouple, Temperature, Temperature/Humidity, Voltage, Current, or a 4 to 20 mA input signal on a 100 mm (4") wide strip chart, with a single pen. The temperature/humidity model uses two pens. Pens are colored to maximize chart readability. All RD-87 models offer a LCD display and user friendly controls. A full function alarm feature is provided on the RD-87 Series. The alarm can be set to sound an audible signal when the measured value(s) has exceeded an upper or lower limit. Each limit is individually set from the front panel. A delay time before the alarm is activated may be set by the user to prevent nuisance alarms caused by short-term variations. Low power normally open relay contacts are provided to allow activation of a remote alarm, phone dialer or annunciation.
Power is supplied through a 120 Vac 50/60 Hz plug-in adapter. External power may be supplied from any 12 Vdc source such as automotive, marine, or other battery. Battery backup for up to 48 hours is featured to provide operation during temporary power loss.
To Order (Specify Model Number)
Part Number Availability Price Description Qty.
RD-87-J $399.00 J-Type thermocouple recorder
RD-87-TEMP $399.00 Temperature recorder
RD-87-TRH $439.00 Temperature/humidity recorder
RD-87-VAC $399.00 AC voltage recorder
RD-87-CAC $439.00 AC current recorder
RD-87-MA $399.00 4 to 20 mA and DC voltage recorder
Accessories
RD-87-RP-A 1 Week $19.87 Replacement paper, American scale, package of 4
RD-87-RP-M $19.87 Replacement paper, Metric scale, package of 4
CT87-PEN-BLACK $8.50 Replacement black pen
CTH89-PEN-BLUE $8.50 Replacement blue pen (for RD-87-TRH)
CTH89-PEN-RED $8.50 Replacement red pen (for RD-87-TRH)
JHSS-18U-RSC-12 $41.00 Handle probe, J type with retractable cable and SMP connector
MN1500 $1.75 Batteries, alkaline 1.5 V "AA", 2/pack
All dollar amounts on this site are shown in US currency.
Note: Comes complete with one pen per channel, one roll metric paper, one roll standard paper, 120 V ac power adapter, and complete operator's manual. RD-87-J includes a six foot beaded thermocouple wire. RD-87-TEMP includes 4 inch probe with 15 feet cable. RD-87-TRH includes a temperature/humidity probe with coiled cable. RD-87-VAC includes two sensor wires with banana plug and alligator clip. RD-87-CAC includes a clamp on current probe. To order unit for 220 Vac, add suffix "-220V" to model number. No additional charge.
Ordering Example: (1) RD-87-J J-Type thermocouple recorder, (1) RD-87-RP-A Replacement paper, American scale, (1) CT87-PEN-BLACK Replacement black pen, (4) MN1500 Batteries, alkaline 1.5 V AA, 2/pack, (1) JHSS-18U-RSC-12 JHSS-18U-RSC-12 = $475.37
Price starts at $399.
